How Much Protein Is In Clams?

Q: How Much Protein Is In Clams?

Clams contains 21.8g of protein per 3 oz (85g), which is 44% of the recommended daily value. Source: USDA FoodData Central.

FoodData Central Updated 30 March 2026

Briny bivalves served steamed, stuffed, or in chowder — among the best food sources of vitamin B12 and iron.

Protein per 3 oz (85g)

21.8

% Daily Value

44%

Complete Nutrition Facts for Clams

Per 3 oz (85g)

126

cal

4.3g

carbs

21.8g

protein

1.7g

fat

fiber

—

sugar

Essential Amino Acids in Clams

Per 3 oz (85g)

Complete protein

Supplies all nine essential amino acids at or above the FAO/WHO adult reference pattern.

417mg

Histidine

945mg

Isoleucine

1528mg

Leucine

1623mg

Lysine

490mg

Methionine

778mg

Phenylalanine

934mg

Threonine

243mg

Tryptophan

949mg

Valine

See the full amino acid profile of Clams →

More About Clams

How Many Calories Are In Clams How Many Carbs Are In Clams How Much Fat Is In Clams How Much Fiber Is In Clams What is Clams Good For? Is Clams Healthy?

About Protein in Clams

A serving of Clams (85g) contains 21.8g of protein, which is 44% of the recommended daily value based on a 2,000 calorie diet.

Protein is essential for building and repairing tissues, making enzymes and hormones, and supporting immune function. When planning your meals, consider that clams is a significant source of protein compared to other seafood.

Compare Protein in Similar Foods

See how Clams compares to other seafood.

Salmon

per 3 oz (85g)

17.3g

Tuna

per 3 oz (85g)

20.7g

Shrimp

per 3 oz (85g)

19.4g

Cod

per 3 oz (85g)

15.1g

View All Foods by Protein

Source: USDA FoodData Central | FDC ID: 171975 | Last updated: 2026-03-30

Verified Nutrition Data

Trusted & Verified Nutritional Information

All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.

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Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.