Roma Tomato — USDA FoodData Central nutrition facts (per 100g)

| Nutrient | Amount per 100g |
| --- | --- |
| Ash | 0.312 g |
| Biotin | 0.469 µg |
| Calcium, Ca | 9.96 mg |
| Carbohydrate, by difference | 3.84 g |
| Carotene, alpha | 0.875 µg |
| Carotene, beta | 276 µg |
| Carotene, gamma | 2.12 µg |
| cis-Lutein/Zeaxanthin | 0 µg |
| Copper, Cu | 0.032 mg |
| Cryptoxanthin, alpha | 9.62 µg |
| Cryptoxanthin, beta | 19.1 µg |
| Energy | 22 kcal |
| Energy (Atwater General Factors) | 22 kcal |
| Energy (Atwater Specific Factors) | 19 kcal |
| Fiber, total dietary | 0.971 g |
| Folate, total | 9.99 µg |
| Iron, Fe | 0.103 mg |
| Lutein | 56 µg |
| Lutein + zeaxanthin | 56 µg |
| Lycopene | 2860 µg |
| Magnesium, Mg | 8.09 mg |
| Manganese, Mn | 0.087 mg |
| Niacin | 0.533 mg |
| Nitrogen | 0.111 g |
| Phosphorus, P | 19.1 mg |
| Potassium, K | 193 mg |
| Protein | 0.696 g |
| Riboflavin | 0 mg |
| Selenium, Se | 0 µg |
| Sodium, Na | 0 mg |
| Thiamin | 0.056 mg |
| Total lipid (fat) | 0.425 g |
| Vitamin A, RAE | 23.9 µg |
| Vitamin B-6 | 0.079 mg |
| Vitamin C, total ascorbic acid | 17.8 mg |
| Water | 94.7 g |
| Zeaxanthin | 0 µg |
| Zinc, Zn | 0.082 mg |

Values are raw as published by USDA at the 100g basis — not rounded per 21 CFR 101.9(c) label-declaration rules, and 100g is USDA's publication basis, not a serving size any US nutrition label declares against.

Source: USDA FoodData Central, FDC ID 1999634, usda_ff (released 2026-04-30). https://bettermenu.live/tools/ingredient-search/us/foods/roma-tomato-1999634/