In short: 100 g of green peas contains 81 calories, 5.4 g of protein, 14 g of carbohydrate and 0.4 g of fat. A cup (145 g) portion has about 117 calories and 7.9 g of protein.
Below are the full values per 100 g and per typical portion, taken from the USDA FoodData Central figure for this exact food, followed by what those numbers mean in practice.
| Nutrient | Per 100 g | Per cup |
|---|---|---|
| Calories | 81 kcal | 117 kcal |
| Protein | 5.4 g | 7.9 g |
| Total fat | 0.4 g | 0.58 g |
| Saturated fat | 0.07 g | 0.1 g |
| Monounsaturated fat | 0.04 g | 0.05 g |
| Polyunsaturated fat | 0.19 g | 0.27 g |
| Carbohydrate | 14 g | 21 g |
| Dietary fiber | 5.7 g | 8.3 g |
| Total sugars | 5.7 g | 8.2 g |
| Cholesterol | 0 mg | 0 mg |
| Sodium | 5 mg | 7.2 mg |
It provides 5.4 g of protein per 100 g, a moderate amount.
The fiber content is high at 5.7 g per 100 g, which is 20% of the 28 g daily value adults are asked to aim for.
It is low in sodium, at 5 mg per 100 g.
The standout micronutrient is vitamin C, at 44% of the daily value per 100 g — vitamin C supports immune function and collagen formation.
| Nutrient | Per 100 g | Per cup |
|---|---|---|
| Potassium | 244 mg | 354 mg |
| Calcium | 25 mg | 36 mg |
| Iron | 1.5 mg | 2.1 mg |
| Magnesium | 33 mg | 48 mg |
| Zinc | 1.2 mg | 1.8 mg |
| Selenium | 1.8 µg | 2.6 µg |
| Nutrient | Per 100 g | Per cup |
|---|---|---|
| Vitamin A | 38 µg | 55 µg |
| Vitamin C | 40 mg | 58 mg |
| Vitamin D | 0 µg | 0 µg |
| Vitamin E | 0.13 mg | 0.19 mg |
| Vitamin K | 25 µg | 36 µg |
| Thiamin | 0.27 mg | 0.39 mg |
| Riboflavin | 0.13 mg | 0.19 mg |
| Niacin | 2.1 mg | 3 mg |
| Vitamin B-6 | 0.17 mg | 0.25 mg |
| Vitamin B-12 | 0 µg | 0 µg |
| Folate | 65 µg | 94 µg |
| Choline | 28 mg | 41 mg |
How it compares with similar foods
Protein per calorie is the measure that matters when the goal is to hit a protein target without overshooting total energy. By protein per 100 calories it ranks 41st out of 109 foods in this reference. Within fruit and vegetables, the highest are:
| Food | Protein | Calories |
|---|---|---|
| Mushrooms | 3.1 g | 22 kcal |
| Cooked Spinach | 3 g | 23 kcal |
| Spinach | 2.9 g | 23 kcal |
How to use these numbers
Percentages of daily value are calculated from the FDA Daily Values used on US nutrition labels, which assume a 2,000 calorie diet; your own targets may be higher or lower. If you want the values for your own body weight and activity level rather than a reference diet, the protein and macro calculator turns a calorie and protein target into numbers you can use.
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Source
All values come from USDA FoodData Central (SR Legacy), food ID 170419, published under CC0 1.0 as public domain data. Values are per 100 g of the food as described: Peas, green, raw.