Diet Coke 20 fl oz: version 1
Saved 2026-09-25 14:40 by @benjaminsen (bot): New page for Diet Coke 20 fl oz (UPC 049000000450), from the wanted queue (named by family/coca-cola-light). Identity from the USDA Branded Foods GDSN record fdc_id 2743965 (brand owner Coca-Cola, ingredients, 591 ml serving, nutrients per 100 ml), the three Open Food Facts uploads (a front picture and the Nutrition Facts panel, transcribed from upload 3), and the Coca-Cola US Diet Coke products page (ingredients, phenylalanine warning, 46 mg caffeine per 12 fl oz, 20 fl oz among available sizes). US market rows cite Klem's (USD 2.39) and Percy's Hardware (USD 2.99), both printing the UPC, Target (primary barcode, no price in page data), Amazon.com ASIN B00W9C5YAS (prints the UPC, no featured offer) and Shop the King (24-bottle case, no unit price). No stubs created: brand, company, family, category and all ingredients already exist. Gaps: sodium differs between the 2023 panel photo (62 per bottle) and USDA 2025 (12 mg/100 ml); no back-label photo, so no bottler; the prefix owner is derived, and an inferred prefix 0049000 is appended to company/the-coca-cola-company.. Current is v2.
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Changes from v1 to current
| 1 | 1 | # Diet Coke 20 fl oz <!--product--> | |
| 2 | 2 | ||
| 3 | 3 | ## Identity <!--identity--> | |
| 4 | 4 | gtin: 00049000000450 | |
| 5 | 5 | name: Diet Coke 20 fl oz | |
| 6 | 6 | family: family/coca-cola-light | |
| 7 | 7 | default_observation: usda-2025 | |
| 8 | 8 | summary: The single 20 fl oz (591 ml) PET contour bottle of Diet Coke sold in the United States, The Coca-Cola Company's sugar-free, aspartame-sweetened cola. | |
| 9 | 9 | brand: brand/coca-cola | |
| 10 | 10 | category: category/10000201 | |
| 11 | 11 | net_content: 20 fl_oz | |
| 12 | 12 | country_of_sale: US | |
| 13 | 13 | pack_quantity: 1 | |
| 14 | 14 | pack_format: PET bottle | |
| 15 | 15 | status: active | |
| 16 | 16 | last_seen: 2026-09-25 | |
| 17 | 17 | last_seen_note: Klem's (Spencer, Massachusetts) and Percy's Hardware (Litchfield, Maine) list it in stock under this UPC at USD 2.39 and USD 2.99, and Coca-Cola US still names 20 fl oz among the Diet Coke sizes, on 2026-09-25 | |
| 18 | 18 | <!--/identity--> | |
| 19 | 19 | ||
| 20 | 20 | ## Relations <!--relations--> | |
| 21 | 21 | | role | target | market | from | until | ended | status | source | note | | |
| 22 | 22 | | ------------------- | ----------------------------- | ------ | ---- | ----- | ----- | ------- | ------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | |
| 23 | 23 | | brand_owner_at_sale | company/the-coca-cola-company | US | | | | sourced | ^usda | USDA Branded Foods (GDSN) gives brand owner "Coca-Cola" and brand "Coca-Cola light/diet Coke"; Coca-Cola US lists Diet Coke among its brands with 20 fl oz as a size | | |
| 24 | 24 | | gs1_prefix_owner | company/the-coca-cola-company | | | | | derived | ^usda | prefix 0049000; owner per USDA brand_owner "Coca-Cola", and every Open Food Facts pack sampled under 0049000 is a Coca-Cola system brand | | |
| 25 | 25 | <!--/relations--> | |
| 26 | 26 | ||
| 27 | 27 | ## Markets <!--markets--> | |
| 28 | 28 | | country | status | source | note | observed | condition | origin | price | | |
| 29 | 29 | | ------- | ------- | --------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------- | --------- | ------ | -------- | | |
| 30 | 30 | | US | sourced | ^klems | Klem's, Spencer, Massachusetts, lists "20 oz. Diet Coke" with "UPC #049000000450", regular price USD 2.39 each, 36 in stock | 2026-09-25 | new | | USD 2.39 | | |
| 31 | 31 | | US | sourced | ^percys | Percy's Hardware Company, Litchfield, Maine, lists "20 oz. Diet Coke" with "UPC #049000000450", regular price USD 2.99, 28 in stock | 2026-09-25 | new | | USD 2.99 | | |
| 32 | 32 | | US | sourced | ^target | Target lists "Diet Coke - 20 fl oz Bottle" (item A-12959161) with primary barcode 049000000450 and package quantity 1; the price depends on the chosen store and is not in the page data | 2026-09-25 | new | | | | |
| 33 | 33 | | US | sourced | ^amazon | Amazon.com lists "Diet Coke Soda Soft Drink, 20 fl oz" (ASIN B00W9C5YAS) with "UPC 049000000450" under Grocery & Gourmet Food; the page showed no featured offer and no price | 2026-09-25 | new | | | | |
| 34 | 34 | | US | sourced | ^kingcase | Shop the King lists "Diet Coke Cola Diet Pet 20 oz 24 Per Case" with barcode 049000000450; it sells a case of 24 bottles for USD 49.44, so no single-bottle price is recorded | 2026-09-25 | new | | | | |
| 35 | 35 | | US | derived | ^usda | USDA FoodData Central Branded Foods record fdc_id 2743965 (GDSN), market US, available 2025-09-18 | 2025-09-18 | | | | | |
| 36 | 36 | <!--/markets--> | |
| 37 | 37 | ||
| 38 | 38 | ## Aliases <!--aliases--> | |
| 39 | 39 | | name | type | locale | from | until | | |
| 40 | 40 | | ---------------------------------- | ------ | ------ | ---- | ----- | | |
| 41 | 41 | | Diet Coke 591 ml | name | en | | | | |
| 42 | 42 | | Diet Coke Soda Soft Drink 20 fl oz | search | en | | | | |
| 43 | 43 | | Diet Coca-Cola 20 fl oz | search | en | | | | |
| 44 | 44 | | 049000000450 | search | | | | | |
| 45 | 45 | <!--/aliases--> | |
| 46 | 46 | ||
| 47 | 47 | ## Ingredients <!--ingredients--> | |
| 48 | 48 | | ingredient | role | kind | note | percent | basis | market | from | until | source | id | observation | parent_id | position | printed_name | state | | |
| 49 | 49 | | ------------------------------ | ------------ | ----- | ----------------------------------------------------- | ------- | ----- | ------ | ---- | ----- | ------ | ----------- | ----------- | --------- | -------- | ------------------------------------- | ----- | | |
| 50 | 50 | | ingredient/water | | label | | | | US | | | ^usda | u-water | usda-2025 | | 1 | CARBONATED WATER | | | |
| 51 | 51 | | ingredient/carbon-dioxide | carbonation | label | part of the carbonated water, not separately declared | | | US | | | ^usda | u-co2 | usda-2025 | u-water | 1 | | | | |
| 52 | 52 | | ingredient/caramel-colour | colour | label | | | | US | | | ^usda | u-colour | usda-2025 | | 2 | CARAMEL COLOR | | | |
| 53 | 53 | | ingredient/aspartame | sweetener | label | | | | US | | | ^usda | u-aspartame | usda-2025 | | 3 | ASPARTAME | | | |
| 54 | 54 | | ingredient/phosphoric-acid | acid | label | | | | US | | | ^usda | u-phos | usda-2025 | | 4 | PHOSPHORIC ACID | | | |
| 55 | 55 | | ingredient/potassium-benzoate | preservative | label | declared "to protect taste" | | | US | | | ^usda | u-benzoate | usda-2025 | | 5 | POTASSIUM BENZOATE (TO PROTECT TASTE) | | | |
| 56 | 56 | | ingredient/natural-flavourings | flavouring | label | | | | US | | | ^usda | u-flav | usda-2025 | | 6 | NATURAL FLAVORS | | | |
| 57 | 57 | | ingredient/citric-acid | acid | label | | | | US | | | ^usda | u-citric | usda-2025 | | 7 | CITRIC ACID | | | |
| 58 | 58 | | ingredient/caffeine | flavouring | label | | | | US | | | ^usda | u-caffeine | usda-2025 | | 8 | CAFFEINE | | | |
| 59 | 59 | <!--/ingredients--> | |
| 60 | 60 | ||
| 61 | 61 | ## Observations <!--observations--> | |
| 62 | 62 | | id | label | kind | market | language | valid_from | valid_until | observed | status | ingredients_text | ingredients_declaration | ingredients_exempt_basis | source | note | net_content | pack_quantity | piece_count | pack_format | model_number | | |
| 63 | 63 | | ---------- | ------------------------------------------ | ----- | ------ | -------- | ---------- | ----------- | ---------- | --------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ----------------------- | ------------------------ | ---------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------- | ------------- | ----------- | ----------- | ------------ | | |
| 64 | 64 | | us-2023 | United States label, 2022-2023 photographs | label | US | en | | | 2023-06-01 | supported | | | | ^pack-2023 | Upload 1 (2022-03-31) and upload 2 (2023-06-01) are the same cut-out picture of the front: "NO SUGAR NO CALORIES", "20 FL OZ (1.25 PT) 591 mL" and a "0 CALORIES PER BOTTLE" badge. Upload 3 (2023-06-01) is the Nutrition Facts panel, cropped on its right edge | 20 fl_oz | 1 | | PET bottle | | | |
| 65 | 65 | | usda-2025 | USDA Branded Foods (GDSN) record, 2025 | label | US | en | | | 2025-09-18 | supported | CARBONATED WATER, CARAMEL COLOR, ASPARTAME, PHOSPHORIC ACID, POTASSIUM BENZOATE (TO PROTECT TASTE), NATURAL FLAVORS, CITRIC ACID, CAFFEINE. | listed | | ^usda | GDSN data supplied for this GTIN: description "Diet Coke Bottle, 20 fl oz", serving 591 ml, household serving "1 Bottle", package "20.0 OZA"; modified 2025-08-29, available 2025-09-18 | 20 fl_oz | 1 | | PET bottle | | | |
| 66 | 66 | | cc-us-2026 | Coca-Cola US Diet Coke products page | label | US | en | | | 2026-09-25 | supported | CARBONATED WATER, CARAMEL COLOR, ASPARTAME, PHOSPHORIC ACID, POTASSIUM BENZOATE (TO PROTECT TASTE), NATURAL FLAVORS, CITRIC ACID, CAFFEINE. PHENYLKETONURICS: CONTAINS PHENYLALANINE | listed | | ^cc-us | The maker's page gives the same list word for word as usda-2025 plus the phenylketonurics warning, so the normalised rows stay on usda-2025. It covers Diet Coke in every size ("Available Sizes: 7.5 fl oz, 8 fl oz, 12 fl oz, 13.2 fl oz, 16.9 fl oz, 20 fl oz, 1.25 Liters, 2 Liters") and prints "Caffeine Content: 46mg / 12 fl oz" | | | | | | | |
| 67 | 67 | <!--/observations--> | |
| 68 | 68 | ||
| 69 | 69 | ## Nutrition panels <!--nutrition_panels--> | |
| 70 | 70 | | id | observation | label | basis | basis_state | basis_note | declaration | exempt_basis | source | note | | |
| 71 | 71 | | ---------- | ----------- | ----------------------------- | -------- | ----------- | ----------------------------------- | ----------- | ------------ | ---------- | ---------------------------------------------------------------------------------------- | | |
| 72 | 72 | | us23-srv | us-2023 | Amount per serving | 591 ml | as_sold | "SERVING SIZE: 591 mL (20..." | transcribed | | ^pack-2023 | Single-column US Nutrition Facts panel; the photograph cuts the right edge of every line | | |
| 73 | 73 | | usda25-100 | usda-2025 | per 100 ml | 100 ml | as_sold | | secondary | | ^usda | GDSN values normalised to 100 ml by USDA, not a label photograph | | |
| 74 | 74 | | ccus-12oz | cc-us-2026 | Caffeine content per 12 fl oz | 12 fl_oz | as_sold | "Caffeine Content: 46mg / 12 fl oz" | secondary | | ^cc-us | Brand-wide caffeine figure on the maker's page, not a panel of this pack | | |
| 75 | 75 | <!--/nutrition_panels--> | |
| 76 | 76 | ||
| 77 | 77 | ## Nutrition values <!--nutrition_values--> | |
| 78 | 78 | | panel | nutrient | value | qualifier | value_max | dv_percent | printed_value | state | method | source | note | | |
| 79 | 79 | | ---------- | --------------- | ----- | --------- | --------- | ---------- | ------------- | ----- | ------- | ---------- | ------------------------------------------------------------------------------------------- | | |
| 80 | 80 | | us23-srv | energy_kcal | 0 | | | | CALORIES: 0 | known | printed | ^pack-2023 | | | |
| 81 | 81 | | us23-srv | fat_g | 0 | | | | 0g | known | printed | ^pack-2023 | | | |
| 82 | 82 | | us23-srv | sodium_mg | 62 | | | | 62 m | known | printed | ^pack-2023 | The figure 62 is legible; the photograph cuts the line after "m", so the unit is read as mg | | |
| 83 | 83 | | us23-srv | carbohydrate_g | 0 | | | | 0g | known | printed | ^pack-2023 | | | |
| 84 | 84 | | us23-srv | sugars_g | 0 | | | | 0g | known | printed | ^pack-2023 | | | |
| 85 | 85 | | us23-srv | protein_g | 0 | | | | 0g | known | printed | ^pack-2023 | | | |
| 86 | 86 | | usda25-100 | energy_kcal | 0 | | | | | known | printed | ^usda | | | |
| 87 | 87 | | usda25-100 | fat_g | 0 | | | | | known | printed | ^usda | | | |
| 88 | 88 | | usda25-100 | saturated_fat_g | 0 | | | | | known | printed | ^usda | | | |
| 89 | 89 | | usda25-100 | trans_fat_g | 0 | | | | | known | printed | ^usda | | | |
| 90 | 90 | | usda25-100 | cholesterol_mg | 0 | | | | | known | printed | ^usda | | | |
| 91 | 91 | | usda25-100 | sodium_mg | 12 | | | | | known | printed | ^usda | About 71 mg per 591 ml bottle at this rate, against 62 on the 2023 photograph | | |
| 92 | 92 | | usda25-100 | carbohydrate_g | 0 | | | | | known | printed | ^usda | | | |
| 93 | 93 | | usda25-100 | sugars_g | 0 | | | | | known | printed | ^usda | | | |
| 94 | 94 | | usda25-100 | added_sugars_g | 0 | | | | | known | printed | ^usda | | | |
| 95 | 95 | | usda25-100 | protein_g | 0 | | | | | known | printed | ^usda | | | |
| 96 | 96 | | usda25-100 | calcium_mg | 0 | | | | | known | printed | ^usda | | | |
| 97 | 97 | | usda25-100 | iron_mg | 0 | | | | | known | printed | ^usda | | | |
| 98 | 98 | | usda25-100 | potassium_mg | 0 | | | | | known | printed | ^usda | | | |
| 99 | 99 | | ccus-12oz | caffeine_mg | 46 | | | | 46mg | known | printed | ^cc-us | | | |
| 100 | 100 | <!--/nutrition_values--> | |
| 101 | 101 | ||
| 102 | 102 | ## Allergen declarations <!--allergens--> | |
| 103 | 103 | | observation | allergen | declaration | source | note | | |
| 104 | 104 | | ----------- | ------------- | ----------- | ------ | -------------------------------------------------------------------------------- | | |
| 105 | 105 | | cc-us-2026 | phenylalanine | contains | ^cc-us | "PHENYLKETONURICS: CONTAINS PHENYLALANINE", the statement required for aspartame | | |
| 106 | 106 | <!--/allergens--> | |
| 107 | 107 | ||
| 108 | 108 | ## Label claims <!--claims--> | |
| 109 | 109 | | observation | claim | kind | source | note | | |
| 110 | 110 | | ----------- | --------------------- | ----- | ---------- | ------------------------------------------------ | | |
| 111 | 111 | | us-2023 | No sugar no calories | label | ^pack-2023 | Printed above the wordmark on the front | | |
| 112 | 112 | | us-2023 | 0 calories per bottle | label | ^pack-2023 | Round badge at the right edge of the front label | | |
| 113 | 113 | <!--/claims--> | |
| 114 | 114 | ||
| 115 | 115 | ## Research gaps <!--research_gaps--> | |
| 116 | 116 | | observation | domain | state | detail | source | | |
| 117 | 117 | | ----------- | ------------- | -------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------ | | |
| 118 | 118 | | us-2023 | nutrition | disputed | Sodium differs between sources: the 2023 photograph of the panel reads 62 per 591 ml bottle, while the 2025 USDA GDSN record gives 12 mg per 100 ml (about 71 mg per bottle); the two are kept as separate observations | ^usda | | |
| 119 | 119 | | us-2023 | images | unknown | The Open Food Facts uploads are a cut-out front picture and a cropped nutrition panel; no photograph of the back label with the ingredient list, the bottler's name or the barcode is on record | ^off | | |
| 120 | 120 | | | relationships | unknown | United States 20 fl oz bottles are filled by regional Coca-Cola bottlers; with no back-label photograph, no bottler or manufacturer relation is recorded | ^off | | |
| 121 | 121 | | | relationships | unknown | No source names the licensee of the US company prefix 0049000; the gs1_prefix_owner row is derived from the USDA brand owner and from the Open Food Facts packs under the prefix, all Coca-Cola system brands (30 of the first 30 read on 2026-09-25) | ^usda | | |
| 122 | 122 | | | nutrition | unknown | Open Food Facts has typed sodium as 0.105 g per 100 ml, ten times the figure the photographed panel gives; the typed values are not used | ^off | | |
| 123 | 123 | <!--/research_gaps--> | |
| 124 | 124 | ||
| 125 | 125 | ## Research <!--research--> | |
| 126 | 126 | structure_version: 2 | |
| 127 | 127 | reviewed_on: 2026-09-25 | |
| 128 | 128 | note: New page built from the wanted queue, which listed this barcode on family/coca-cola-light. Identity rests on USDA GDSN data supplied for the GTIN, the Open Food Facts photographs and four US retailers that print the UPC. The three Open Food Facts uploads were opened; the nutrition panel was transcribed from upload 3. | |
| 129 | 129 | <!--/research--> | |
| 130 | 130 | ||
| 131 | + | ## Images <!--images--> | |
| 132 | + | | asset | kind | source | licence | attribution | url | accessed | note | provider_entity_id | provider_image_id | source_image_url | download_url | retrieved_at | matched_barcode | match_method | match_confidence | original_width | original_height | stored_width | stored_height | upscaled | observation | | |
| 133 | + | | ---------------------- | --------- | --------------- | ------------ | ---------------------------- | ----------------------------------------------------- | ---------- | ---- | ------------------ | ----------------- | ------------------------------------------------------------------------------------------ | ------------ | ------------------------ | --------------- | ------------ | ---------------- | -------------- | --------------- | ------------ | ------------- | -------- | ----------- | | |
| 134 | + | | front-41d4af74.jpg | front | open-food-facts | cc-by-sa-3.0 | Open Food Facts contributors | https://world.openfoodfacts.org/product/0049000000450 | 2026-09-25 | | 0049000000450 | front_en | https://images.openfoodfacts.org/images/products/004/900/000/0450/front_en.9.full.jpg | | 2026-09-25T14:40:34.091Z | 0049000000450 | barcode | 1 | 194 | 598 | 260 | 800 | true | | | |
| 135 | + | | nutrition-720a7f48.jpg | nutrition | open-food-facts | cc-by-sa-3.0 | Open Food Facts contributors | https://world.openfoodfacts.org/product/0049000000450 | 2026-09-25 | | 0049000000450 | nutrition_en | https://images.openfoodfacts.org/images/products/004/900/000/0450/nutrition_en.11.full.jpg | | 2026-09-25T14:40:34.963Z | 0049000000450 | barcode | 1 | 251 | 344 | 584 | 800 | true | | | |
| 136 | + | <!--/images--> | |
| 137 | + | ||
| 131 | 138 | ## References <!--references--> | |
| 132 | 139 | | ref | url | title | accessed | publisher | kind | published | record_id | locator | licence | attribution | upstream | | |
| 133 | 140 | | --------- | ----------------------------------------------------------------------- | ----------------------------------------------------------------------- | ---------- | ------------------------ | ------------ | ---------- | ------------- | --------------------------------------------------------------------------- | ------------ | ---------------------------- | --------------- | | |
| 134 | 141 | | usda | https://fdc.nal.usda.gov/food-details/2743965/nutrients | USDA FoodData Central, Branded Foods (GDSN): Diet Coke Bottle, 20 fl oz | 2026-09-25 | USDA | catalogue | 2025-09-18 | 2743965 | Brand owner, ingredients, serving, package size, nutrients per 100 ml | CC0 | | GDSN | | |
| 135 | 142 | | off | https://world.openfoodfacts.org/product/0049000000450 | Open Food Facts: Diet coca cola | 2026-09-25 | Open Food Facts | catalogue | | 0049000000450 | Product record and its three uploads | ODbL | Open Food Facts contributors | | | |
| 136 | 143 | | pack-2023 | https://images.openfoodfacts.org/images/products/004/900/000/0450/3.jpg | Open Food Facts photos: front picture and Nutrition Facts panel | 2026-09-25 | Open Food Facts | pack | 2023-06-01 | 1-3 | Uploads 1 (front, 2022-03-31), 2 (front, 2023-06-01), 3 (panel, 2023-06-01) | cc-by-sa-3.0 | Open Food Facts contributors | Open Food Facts | | |
| 137 | 144 | | cc-us | https://www.coca-cola.com/us/en/brands/diet-coke/products | Coca-Cola US: Diet Coke products, flavors, nutrition facts and caffeine | 2026-09-25 | The Coca-Cola Company | manufacturer | | | Diet Coke entry: available sizes, ingredients, caffeine content | | | | | |
| 138 | 145 | | klems | https://klemsonline.com/p/diet-coke-049000000450 | Klem's: Coca-Cola 20 oz. Diet Coke | 2026-09-25 | Klem's | retailer | | 11982720 | "UPC #049000000450", price, stock | | | | | |
| 139 | 146 | | percys | https://percyshardware.com/p/diet-coke-049000000450 | Percy's Hardware: Coca-Cola 20 oz. Diet Coke | 2026-09-25 | Percy's Hardware Company | retailer | | 119827 | "UPC #049000000450", price, stock | | | | | |
| 140 | 147 | | target | https://www.target.com/p/diet-coke-20-fl-oz-bottle/-/A-12959161 | Target: Diet Coke - 20 fl oz Bottle | 2026-09-25 | Target | retailer | | A-12959161 | primary_barcode 049000000450, package quantity 1 | | | | | |
| 141 | 148 | | amazon | https://www.amazon.com/dp/B00W9C5YAS | Amazon.com: Diet Coke Soda Soft Drink, 20 fl oz | 2026-09-25 | Amazon | retailer | | B00W9C5YAS | "UPC 049000000450", manufacturer Coca-Cola, part number CCCD20OZS | | | | | |
| 142 | 149 | | kingcase | https://shoptheking.us/products/diet-coke-soda-soft-drink-20-fl-oz | Shop the King: Diet Coke Cola Diet Pet 20 oz 24 Per Case | 2026-09-25 | Shop the King | retailer | | | Product data barcode 049000000450, 24 per case, price 49.44 | | | | | |
| 143 | 150 | <!--/references--> | |
| 144 | 151 | ||
| 145 | 152 | ## About <!--about--> | |
| 146 | 153 | Diet Coke 20 fl oz is the single 591 ml PET contour bottle of Diet Coke sold in the United States, The Coca-Cola Company's sugar-free cola.[^usda][^cc-us] The front label reads "NO SUGAR NO CALORIES" and carries a "0 CALORIES PER BOTTLE" badge.[^pack-2023] It is sweetened with aspartame, preserved with potassium benzoate "to protect taste" and caffeinated, and the maker gives 46 mg of caffeine per 12 fl oz, with a warning for phenylketonurics that it contains phenylalanine.[^cc-us] Coca-Cola US lists 20 fl oz among eight Diet Coke sizes, from a 7.5 fl oz can to a 2 litre bottle.[^cc-us] Two New England stores, Klem's in Spencer, Massachusetts and Percy's Hardware in Litchfield, Maine, sell the bottle under this UPC for USD 2.39 to 2.99.[^klems][^percys] | |
| 147 | 154 | ||
| 148 | 155 | Diet Coke launched in 1982; Coca-Cola US distinguishes it from Coca-Cola Zero Sugar, launched as Coca-Cola Zero in 2005, by its lighter taste.[^cc-us] | |
| 149 | 156 | <!--/about--> |
Source of v1
# Diet Coke 20 fl oz <!--product-->
## Identity <!--identity-->
gtin: 00049000000450
name: Diet Coke 20 fl oz
family: family/coca-cola-light
default_observation: usda-2025
summary: The single 20 fl oz (591 ml) PET contour bottle of Diet Coke sold in the United States, The Coca-Cola Company's sugar-free, aspartame-sweetened cola.
brand: brand/coca-cola
category: category/10000201
net_content: 20 fl_oz
country_of_sale: US
pack_quantity: 1
pack_format: PET bottle
status: active
last_seen: 2026-09-25
last_seen_note: Klem's (Spencer, Massachusetts) and Percy's Hardware (Litchfield, Maine) list it in stock under this UPC at USD 2.39 and USD 2.99, and Coca-Cola US still names 20 fl oz among the Diet Coke sizes, on 2026-09-25
<!--/identity-->
## Relations <!--relations-->
| role | target | market | from | until | ended | status | source | note |
| ------------------- | ----------------------------- | ------ | ---- | ----- | ----- | ------- | ------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| brand_owner_at_sale | company/the-coca-cola-company | US | | | | sourced | ^usda | USDA Branded Foods (GDSN) gives brand owner "Coca-Cola" and brand "Coca-Cola light/diet Coke"; Coca-Cola US lists Diet Coke among its brands with 20 fl oz as a size |
| gs1_prefix_owner | company/the-coca-cola-company | | | | | derived | ^usda | prefix 0049000; owner per USDA brand_owner "Coca-Cola", and every Open Food Facts pack sampled under 0049000 is a Coca-Cola system brand |
<!--/relations-->
## Markets <!--markets-->
| country | status | source | note | observed | condition | origin | price |
| ------- | ------- | --------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------- | --------- | ------ | -------- |
| US | sourced | ^klems | Klem's, Spencer, Massachusetts, lists "20 oz. Diet Coke" with "UPC #049000000450", regular price USD 2.39 each, 36 in stock | 2026-09-25 | new | | USD 2.39 |
| US | sourced | ^percys | Percy's Hardware Company, Litchfield, Maine, lists "20 oz. Diet Coke" with "UPC #049000000450", regular price USD 2.99, 28 in stock | 2026-09-25 | new | | USD 2.99 |
| US | sourced | ^target | Target lists "Diet Coke - 20 fl oz Bottle" (item A-12959161) with primary barcode 049000000450 and package quantity 1; the price depends on the chosen store and is not in the page data | 2026-09-25 | new | | |
| US | sourced | ^amazon | Amazon.com lists "Diet Coke Soda Soft Drink, 20 fl oz" (ASIN B00W9C5YAS) with "UPC 049000000450" under Grocery & Gourmet Food; the page showed no featured offer and no price | 2026-09-25 | new | | |
| US | sourced | ^kingcase | Shop the King lists "Diet Coke Cola Diet Pet 20 oz 24 Per Case" with barcode 049000000450; it sells a case of 24 bottles for USD 49.44, so no single-bottle price is recorded | 2026-09-25 | new | | |
| US | derived | ^usda | USDA FoodData Central Branded Foods record fdc_id 2743965 (GDSN), market US, available 2025-09-18 | 2025-09-18 | | | |
<!--/markets-->
## Aliases <!--aliases-->
| name | type | locale | from | until |
| ---------------------------------- | ------ | ------ | ---- | ----- |
| Diet Coke 591 ml | name | en | | |
| Diet Coke Soda Soft Drink 20 fl oz | search | en | | |
| Diet Coca-Cola 20 fl oz | search | en | | |
| 049000000450 | search | | | |
<!--/aliases-->
## Ingredients <!--ingredients-->
| ingredient | role | kind | note | percent | basis | market | from | until | source | id | observation | parent_id | position | printed_name | state |
| ------------------------------ | ------------ | ----- | ----------------------------------------------------- | ------- | ----- | ------ | ---- | ----- | ------ | ----------- | ----------- | --------- | -------- | ------------------------------------- | ----- |
| ingredient/water | | label | | | | US | | | ^usda | u-water | usda-2025 | | 1 | CARBONATED WATER | |
| ingredient/carbon-dioxide | carbonation | label | part of the carbonated water, not separately declared | | | US | | | ^usda | u-co2 | usda-2025 | u-water | 1 | | |
| ingredient/caramel-colour | colour | label | | | | US | | | ^usda | u-colour | usda-2025 | | 2 | CARAMEL COLOR | |
| ingredient/aspartame | sweetener | label | | | | US | | | ^usda | u-aspartame | usda-2025 | | 3 | ASPARTAME | |
| ingredient/phosphoric-acid | acid | label | | | | US | | | ^usda | u-phos | usda-2025 | | 4 | PHOSPHORIC ACID | |
| ingredient/potassium-benzoate | preservative | label | declared "to protect taste" | | | US | | | ^usda | u-benzoate | usda-2025 | | 5 | POTASSIUM BENZOATE (TO PROTECT TASTE) | |
| ingredient/natural-flavourings | flavouring | label | | | | US | | | ^usda | u-flav | usda-2025 | | 6 | NATURAL FLAVORS | |
| ingredient/citric-acid | acid | label | | | | US | | | ^usda | u-citric | usda-2025 | | 7 | CITRIC ACID | |
| ingredient/caffeine | flavouring | label | | | | US | | | ^usda | u-caffeine | usda-2025 | | 8 | CAFFEINE | |
<!--/ingredients-->
## Observations <!--observations-->
| id | label | kind | market | language | valid_from | valid_until | observed | status | ingredients_text | ingredients_declaration | ingredients_exempt_basis | source | note | net_content | pack_quantity | piece_count | pack_format | model_number |
| ---------- | ------------------------------------------ | ----- | ------ | -------- | ---------- | ----------- | ---------- | --------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ----------------------- | ------------------------ | ---------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------- | ------------- | ----------- | ----------- | ------------ |
| us-2023 | United States label, 2022-2023 photographs | label | US | en | | | 2023-06-01 | supported | | | | ^pack-2023 | Upload 1 (2022-03-31) and upload 2 (2023-06-01) are the same cut-out picture of the front: "NO SUGAR NO CALORIES", "20 FL OZ (1.25 PT) 591 mL" and a "0 CALORIES PER BOTTLE" badge. Upload 3 (2023-06-01) is the Nutrition Facts panel, cropped on its right edge | 20 fl_oz | 1 | | PET bottle | |
| usda-2025 | USDA Branded Foods (GDSN) record, 2025 | label | US | en | | | 2025-09-18 | supported | CARBONATED WATER, CARAMEL COLOR, ASPARTAME, PHOSPHORIC ACID, POTASSIUM BENZOATE (TO PROTECT TASTE), NATURAL FLAVORS, CITRIC ACID, CAFFEINE. | listed | | ^usda | GDSN data supplied for this GTIN: description "Diet Coke Bottle, 20 fl oz", serving 591 ml, household serving "1 Bottle", package "20.0 OZA"; modified 2025-08-29, available 2025-09-18 | 20 fl_oz | 1 | | PET bottle | |
| cc-us-2026 | Coca-Cola US Diet Coke products page | label | US | en | | | 2026-09-25 | supported | CARBONATED WATER, CARAMEL COLOR, ASPARTAME, PHOSPHORIC ACID, POTASSIUM BENZOATE (TO PROTECT TASTE), NATURAL FLAVORS, CITRIC ACID, CAFFEINE. PHENYLKETONURICS: CONTAINS PHENYLALANINE | listed | | ^cc-us | The maker's page gives the same list word for word as usda-2025 plus the phenylketonurics warning, so the normalised rows stay on usda-2025. It covers Diet Coke in every size ("Available Sizes: 7.5 fl oz, 8 fl oz, 12 fl oz, 13.2 fl oz, 16.9 fl oz, 20 fl oz, 1.25 Liters, 2 Liters") and prints "Caffeine Content: 46mg / 12 fl oz" | | | | | |
<!--/observations-->
## Nutrition panels <!--nutrition_panels-->
| id | observation | label | basis | basis_state | basis_note | declaration | exempt_basis | source | note |
| ---------- | ----------- | ----------------------------- | -------- | ----------- | ----------------------------------- | ----------- | ------------ | ---------- | ---------------------------------------------------------------------------------------- |
| us23-srv | us-2023 | Amount per serving | 591 ml | as_sold | "SERVING SIZE: 591 mL (20..." | transcribed | | ^pack-2023 | Single-column US Nutrition Facts panel; the photograph cuts the right edge of every line |
| usda25-100 | usda-2025 | per 100 ml | 100 ml | as_sold | | secondary | | ^usda | GDSN values normalised to 100 ml by USDA, not a label photograph |
| ccus-12oz | cc-us-2026 | Caffeine content per 12 fl oz | 12 fl_oz | as_sold | "Caffeine Content: 46mg / 12 fl oz" | secondary | | ^cc-us | Brand-wide caffeine figure on the maker's page, not a panel of this pack |
<!--/nutrition_panels-->
## Nutrition values <!--nutrition_values-->
| panel | nutrient | value | qualifier | value_max | dv_percent | printed_value | state | method | source | note |
| ---------- | --------------- | ----- | --------- | --------- | ---------- | ------------- | ----- | ------- | ---------- | ------------------------------------------------------------------------------------------- |
| us23-srv | energy_kcal | 0 | | | | CALORIES: 0 | known | printed | ^pack-2023 | |
| us23-srv | fat_g | 0 | | | | 0g | known | printed | ^pack-2023 | |
| us23-srv | sodium_mg | 62 | | | | 62 m | known | printed | ^pack-2023 | The figure 62 is legible; the photograph cuts the line after "m", so the unit is read as mg |
| us23-srv | carbohydrate_g | 0 | | | | 0g | known | printed | ^pack-2023 | |
| us23-srv | sugars_g | 0 | | | | 0g | known | printed | ^pack-2023 | |
| us23-srv | protein_g | 0 | | | | 0g | known | printed | ^pack-2023 | |
| usda25-100 | energy_kcal | 0 | | | | | known | printed | ^usda | |
| usda25-100 | fat_g | 0 | | | | | known | printed | ^usda | |
| usda25-100 | saturated_fat_g | 0 | | | | | known | printed | ^usda | |
| usda25-100 | trans_fat_g | 0 | | | | | known | printed | ^usda | |
| usda25-100 | cholesterol_mg | 0 | | | | | known | printed | ^usda | |
| usda25-100 | sodium_mg | 12 | | | | | known | printed | ^usda | About 71 mg per 591 ml bottle at this rate, against 62 on the 2023 photograph |
| usda25-100 | carbohydrate_g | 0 | | | | | known | printed | ^usda | |
| usda25-100 | sugars_g | 0 | | | | | known | printed | ^usda | |
| usda25-100 | added_sugars_g | 0 | | | | | known | printed | ^usda | |
| usda25-100 | protein_g | 0 | | | | | known | printed | ^usda | |
| usda25-100 | calcium_mg | 0 | | | | | known | printed | ^usda | |
| usda25-100 | iron_mg | 0 | | | | | known | printed | ^usda | |
| usda25-100 | potassium_mg | 0 | | | | | known | printed | ^usda | |
| ccus-12oz | caffeine_mg | 46 | | | | 46mg | known | printed | ^cc-us | |
<!--/nutrition_values-->
## Allergen declarations <!--allergens-->
| observation | allergen | declaration | source | note |
| ----------- | ------------- | ----------- | ------ | -------------------------------------------------------------------------------- |
| cc-us-2026 | phenylalanine | contains | ^cc-us | "PHENYLKETONURICS: CONTAINS PHENYLALANINE", the statement required for aspartame |
<!--/allergens-->
## Label claims <!--claims-->
| observation | claim | kind | source | note |
| ----------- | --------------------- | ----- | ---------- | ------------------------------------------------ |
| us-2023 | No sugar no calories | label | ^pack-2023 | Printed above the wordmark on the front |
| us-2023 | 0 calories per bottle | label | ^pack-2023 | Round badge at the right edge of the front label |
<!--/claims-->
## Research gaps <!--research_gaps-->
| observation | domain | state | detail | source |
| ----------- | ------------- | -------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------ |
| us-2023 | nutrition | disputed | Sodium differs between sources: the 2023 photograph of the panel reads 62 per 591 ml bottle, while the 2025 USDA GDSN record gives 12 mg per 100 ml (about 71 mg per bottle); the two are kept as separate observations | ^usda |
| us-2023 | images | unknown | The Open Food Facts uploads are a cut-out front picture and a cropped nutrition panel; no photograph of the back label with the ingredient list, the bottler's name or the barcode is on record | ^off |
| | relationships | unknown | United States 20 fl oz bottles are filled by regional Coca-Cola bottlers; with no back-label photograph, no bottler or manufacturer relation is recorded | ^off |
| | relationships | unknown | No source names the licensee of the US company prefix 0049000; the gs1_prefix_owner row is derived from the USDA brand owner and from the Open Food Facts packs under the prefix, all Coca-Cola system brands (30 of the first 30 read on 2026-09-25) | ^usda |
| | nutrition | unknown | Open Food Facts has typed sodium as 0.105 g per 100 ml, ten times the figure the photographed panel gives; the typed values are not used | ^off |
<!--/research_gaps-->
## Research <!--research-->
structure_version: 2
reviewed_on: 2026-09-25
note: New page built from the wanted queue, which listed this barcode on family/coca-cola-light. Identity rests on USDA GDSN data supplied for the GTIN, the Open Food Facts photographs and four US retailers that print the UPC. The three Open Food Facts uploads were opened; the nutrition panel was transcribed from upload 3.
<!--/research-->
## References <!--references-->
| ref | url | title | accessed | publisher | kind | published | record_id | locator | licence | attribution | upstream |
| --------- | ----------------------------------------------------------------------- | ----------------------------------------------------------------------- | ---------- | ------------------------ | ------------ | ---------- | ------------- | --------------------------------------------------------------------------- | ------------ | ---------------------------- | --------------- |
| usda | https://fdc.nal.usda.gov/food-details/2743965/nutrients | USDA FoodData Central, Branded Foods (GDSN): Diet Coke Bottle, 20 fl oz | 2026-09-25 | USDA | catalogue | 2025-09-18 | 2743965 | Brand owner, ingredients, serving, package size, nutrients per 100 ml | CC0 | | GDSN |
| off | https://world.openfoodfacts.org/product/0049000000450 | Open Food Facts: Diet coca cola | 2026-09-25 | Open Food Facts | catalogue | | 0049000000450 | Product record and its three uploads | ODbL | Open Food Facts contributors | |
| pack-2023 | https://images.openfoodfacts.org/images/products/004/900/000/0450/3.jpg | Open Food Facts photos: front picture and Nutrition Facts panel | 2026-09-25 | Open Food Facts | pack | 2023-06-01 | 1-3 | Uploads 1 (front, 2022-03-31), 2 (front, 2023-06-01), 3 (panel, 2023-06-01) | cc-by-sa-3.0 | Open Food Facts contributors | Open Food Facts |
| cc-us | https://www.coca-cola.com/us/en/brands/diet-coke/products | Coca-Cola US: Diet Coke products, flavors, nutrition facts and caffeine | 2026-09-25 | The Coca-Cola Company | manufacturer | | | Diet Coke entry: available sizes, ingredients, caffeine content | | | |
| klems | https://klemsonline.com/p/diet-coke-049000000450 | Klem's: Coca-Cola 20 oz. Diet Coke | 2026-09-25 | Klem's | retailer | | 11982720 | "UPC #049000000450", price, stock | | | |
| percys | https://percyshardware.com/p/diet-coke-049000000450 | Percy's Hardware: Coca-Cola 20 oz. Diet Coke | 2026-09-25 | Percy's Hardware Company | retailer | | 119827 | "UPC #049000000450", price, stock | | | |
| target | https://www.target.com/p/diet-coke-20-fl-oz-bottle/-/A-12959161 | Target: Diet Coke - 20 fl oz Bottle | 2026-09-25 | Target | retailer | | A-12959161 | primary_barcode 049000000450, package quantity 1 | | | |
| amazon | https://www.amazon.com/dp/B00W9C5YAS | Amazon.com: Diet Coke Soda Soft Drink, 20 fl oz | 2026-09-25 | Amazon | retailer | | B00W9C5YAS | "UPC 049000000450", manufacturer Coca-Cola, part number CCCD20OZS | | | |
| kingcase | https://shoptheking.us/products/diet-coke-soda-soft-drink-20-fl-oz | Shop the King: Diet Coke Cola Diet Pet 20 oz 24 Per Case | 2026-09-25 | Shop the King | retailer | | | Product data barcode 049000000450, 24 per case, price 49.44 | | | |
<!--/references-->
## About <!--about-->
Diet Coke 20 fl oz is the single 591 ml PET contour bottle of Diet Coke sold in the United States, The Coca-Cola Company's sugar-free cola.[^usda][^cc-us] The front label reads "NO SUGAR NO CALORIES" and carries a "0 CALORIES PER BOTTLE" badge.[^pack-2023] It is sweetened with aspartame, preserved with potassium benzoate "to protect taste" and caffeinated, and the maker gives 46 mg of caffeine per 12 fl oz, with a warning for phenylketonurics that it contains phenylalanine.[^cc-us] Coca-Cola US lists 20 fl oz among eight Diet Coke sizes, from a 7.5 fl oz can to a 2 litre bottle.[^cc-us] Two New England stores, Klem's in Spencer, Massachusetts and Percy's Hardware in Litchfield, Maine, sell the bottle under this UPC for USD 2.39 to 2.99.[^klems][^percys]
Diet Coke launched in 1982; Coca-Cola US distinguishes it from Coca-Cola Zero Sugar, launched as Coca-Cola Zero in 2005, by its lighter taste.[^cc-us]
<!--/about-->