Beans, lentils and soy

How much protein is in green peas?

Half a cup of cooked green peas has about 4.1 g of protein.

That's 5.2 g of protein per 100 g, or 6.6 g for every 100 calories.

Protein per serving

Protein and calories in common servings of green peas, from USDA data.
ServingWeightProteinCalories
½ cup80 g4.1 g62
1 cup160 g8.2 g125
100 g100 g5.2 g78

How green peas compares

Other beans, lentils and soy, ranked by how much protein you get per 100 calories.

FoodProtein per 100 gProtein per 100 calories
Tofufirm, made with calcium sulfate 17 g 12 g
Tempehuncooked 20 g 11 g
Soybeansboiled 18 g 11 g
Edamamefrozen, prepared 12 g 9.8 g
Lentilsboiled 9 g 7.8 g
Split peasboiled 8.3 g 7.1 g
Kidney beansboiled 8.7 g 6.8 g
Lima beansboiled 7.8 g 6.8 g
Black beansboiled 8.9 g 6.7 g
Pinto beansboiled 9 g 6.3 g
Soy milkwith added calcium and vitamins 2.6 g 6 g
Navy beansboiled 8.2 g 5.9 g
Refried beanscanned 5 g 5.5 g
Chickpeasboiled 8.9 g 5.4 g
Baked beanscanned, vegetarian 4.8 g 5.1 g
Hummusstore-bought 7.4 g 3.2 g

How it fits into a meal

For building muscle, Schoenfeld and Aragon's 2018 review of the research suggests about 0.4 g of protein per kilogram of body weight at each meal, spread over at least four meals a day. At 170 lb (77 kg), that's about 31 g a meal. Half a cup of cooked green peas covers about 13% of that.

Work out your own daily and per-meal target with the protein calculator.

Nutrition data: USDA FoodData Central ("Peas, green, frozen, cooked, boiled, drained, without salt", FDC ID 170017). Actual values vary by brand, recipe and cooking method, so treat these numbers as close estimates.