Food · Vegetables and Vegetable Products
Green tomatoes nutrition facts
A typical portion of green tomatoes (1 small; 91 g, raw) has 20 calories and 1g of protein (USDA FoodData Central). USDA lists 2 descriptions of it: per 100 g they range from 23 calories (raw) to 40 (tomato, pickled).
Nutrition Facts
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.
USDA values per 100 g for Tomatoes, green, raw, scaled to the portion. Check the USDA record.
- Protein per 100 g
- 1.2g
- more than 18% of 8,218 USDA reference foods
- Calories per 100 g
- 23
- more than 5% of reference foods
- Sodium per 100 g
- 13mg
- more than 19% of reference foods
1 small weighs 91 g in USDA's record for Tomatoes, green, raw (FDC 170456).
Where the calories come from: 76% carbohydrate, 7% fat and 18% protein (4 calories a gram of protein or carbohydrate, 9 of fat).
Also rich in
- Vitamin C21 mg in 1 small (91 g), 24% of the Daily Value
Source: USDA FoodData Central (FDC 170456), every nutrient the record reports; FDA Daily Values, 21 CFR 101.9.
Every form of green tomatoes USDA describes
Tomato, pickled has the most calories per 100 g (40); the fewest: Raw (23)
| USDA description | Calories | Protein | Fat | Sodium |
|---|---|---|---|---|
| Tomatoes, green, raw | 23 | 1.2 g | 0.2 g | 13 mg |
| Tomato, green, pickled | 40 | 1 g | 0.2 g | 955 mg |
Every nutrient in this record (87)
The portion is 1 small (91 g); % DV is for that portion.
Energy, macronutrients and sugars (14)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| Protein | 1.09 g | 1.20 g | 2% |
| Total lipid (fat) | 0.18 g | 0.20 g | 0% |
| Carbohydrate, by difference | 4.64 g | 5.10 g | 2% |
| Ash | 0.46 g | 0.50 g | |
| Energy | 20.9 kcal | 23.0 kcal | |
| Alcohol, ethyl | 0 g | 0 g | |
| Water | 84.6 g | 93.0 g | |
| Total Sugars | 3.64 g | 4.00 g | |
| Fiber, total dietary | 1.00 g | 1.10 g | 4% |
| Cholesterol | 0 mg | 0 mg | 0% |
| Fatty acids, total trans | 0 g | 0 g | |
| Fatty acids, total saturated | 0.025 g | 0.028 g | 0% |
| Fatty acids, total monounsaturated | 0.027 g | 0.030 g | |
| Fatty acids, total polyunsaturated | 0.074 g | 0.081 g |
Minerals (10)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| Calcium, Ca | 11.8 mg | 13.0 mg | 1% |
| Iron, Fe | 0.46 mg | 0.51 mg | 3% |
| Magnesium, Mg | 9.10 mg | 10.0 mg | 2% |
| Phosphorus, P | 25.5 mg | 28.0 mg | 2% |
| Potassium, K | 186 mg | 204 mg | 4% |
| Sodium, Na | 11.8 mg | 13.0 mg | 1% |
| Zinc, Zn | 0.064 mg | 0.070 mg | 1% |
| Copper, Cu | 0.082 mg | 0.090 mg | 9% |
| Manganese, Mn | 0.091 mg | 0.10 mg | 4% |
| Selenium, Se | 0.36 µg | 0.40 µg | 1% |
Vitamins (24)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| Retinol | 0 µg | 0 µg | |
| Vitamin A, RAE | 29.1 µg | 32.0 µg | 3% |
| Carotene, beta | 315 µg | 346 µg | |
| Carotene, alpha | 71.0 µg | 78.0 µg | |
| Vitamin E (alpha-tocopherol) | 0.35 mg | 0.38 mg | 2% |
| Vitamin D (D2 + D3) | 0 µg | 0 µg | 0% |
| Cryptoxanthin, beta | 0 µg | 0 µg | |
| Lycopene | 0 µg | 0 µg | |
| Lutein + zeaxanthin | 0 µg | 0 µg | |
| Vitamin C, total ascorbic acid | 21.3 mg | 23.4 mg | 24% |
| Thiamin | 0.055 mg | 0.060 mg | 5% |
| Riboflavin | 0.036 mg | 0.040 mg | 3% |
| Niacin | 0.46 mg | 0.50 mg | 3% |
| Pantothenic acid | 0.46 mg | 0.50 mg | |
| Vitamin B-6 | 0.074 mg | 0.081 mg | 4% |
| Folate, total | 8.19 µg | 9.00 µg | |
| Vitamin B-12 | 0 µg | 0 µg | 0% |
| Choline, total | 7.83 mg | 8.60 mg | 1% |
| Vitamin K (phylloquinone) | 9.19 µg | 10.1 µg | 8% |
| Folic acid | 0 µg | 0 µg | |
| Folate, food | 8.19 µg | 9.00 µg | |
| Folate, DFE | 8.19 µg | 9.00 µg | 2% |
| Vitamin E, added | 0 mg | 0 mg | |
| Vitamin B-12, added | 0 µg | 0 µg |
Amino acids (18)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| Tryptophan | 0.0082 g | 0.0090 g | |
| Threonine | 0.027 g | 0.030 g | |
| Isoleucine | 0.026 g | 0.029 g | |
| Leucine | 0.040 g | 0.044 g | |
| Lysine | 0.040 g | 0.044 g | |
| Methionine | 0.0091 g | 0.010 g | |
| Cystine | 0.015 g | 0.016 g | |
| Phenylalanine | 0.028 g | 0.031 g | |
| Tyrosine | 0.019 g | 0.021 g | |
| Valine | 0.028 g | 0.031 g | |
| Arginine | 0.026 g | 0.029 g | |
| Histidine | 0.016 g | 0.018 g | |
| Alanine | 0.031 g | 0.034 g | |
| Aspartic acid | 0.15 g | 0.17 g | |
| Glutamic acid | 0.40 g | 0.44 g | |
| Glycine | 0.027 g | 0.030 g | |
| Proline | 0.021 g | 0.023 g | |
| Serine | 0.029 g | 0.032 g |
Fatty acids (19)
| Nutrient | Per portion | Per 100 g | % DV |
|---|---|---|---|
| SFA 4:0 | 0 g | 0 g | |
| SFA 6:0 | 0 g | 0 g | |
| SFA 8:0 | 0 g | 0 g | |
| SFA 10:0 | 0 g | 0 g | |
| SFA 12:0 | 0 g | 0 g | |
| SFA 14:0 | 0 g | 0 g | |
| SFA 16:0 | 0.018 g | 0.020 g | |
| SFA 18:0 | 0.0064 g | 0.0070 g | |
| MUFA 18:1 | 0.026 g | 0.029 g | |
| PUFA 18:2 | 0.071 g | 0.078 g | |
| PUFA 18:3 | 0.0027 g | 0.0030 g | |
| PUFA 20:4 | 0 g | 0 g | |
| PUFA 22:6 n-3 (DHA) | 0 g | 0 g | |
| MUFA 16:1 | 0.00091 g | 0.0010 g | |
| PUFA 18:4 | 0 g | 0 g | |
| MUFA 20:1 | 0 g | 0 g | |
| PUFA 20:5 n-3 (EPA) | 0 g | 0 g | |
| MUFA 22:1 | 0 g | 0 g | |
| PUFA 22:5 n-3 (DPA) | 0 g | 0 g |
Source: USDA FoodData Central, FDC 170456: every value the record reports, per 100 g as USDA gives it and scaled to the portion; Daily Values: 21 CFR 101.9.
Source: USDA FoodData Central (SR Legacy, Foundation Foods and Survey foods), April 30, 2026 release.
Questions
How many calories are in green tomatoes?
20 in 1 small (91 g) of raw; 23 to 40 per 100 g across USDA's descriptions.
How much protein is in green tomatoes?
1g in 1 small; 1.2 g per 100 g.
How much sodium is in green tomatoes?
10mg in 1 small; 13 mg per 100 g. Salt added in cooking changes it: USDA lists salted and unsalted forms separately where it measured both.
Sources for this page
- USDA FoodData Central
- the food and product records, April 30, 2026 release. fdc.nal.usda.gov
- FoodData Central documentation
- what each data type is and how branded records are submitted. fdc.nal.usda.gov
- USDA Food and Nutrient Database for Dietary Studies
- the survey foods and their portions. ars.usda.gov
- 21 CFR 101.9, Nutrition labeling of food
- the label format, rounding and Daily Values. ecfr.gov
- FDA, How to Understand and Use the Nutrition Facts Label
- the 5% and 20% Daily Value rule. fda.gov