Calories in Lobster (cooked)

76kcal per 3 oz (85 g)

89 kcal per 100 g · about 4% of a 2,000-kcal day

Lobster itself is one of the leanest proteins in the sea — a serving is about 76 calories. Everything decadent about a lobster dinner comes from the butter.

Lobster (cooked) nutrition facts

NutrientPer 100 gPer 3 oz
Calories89 kcal76 kcal
Protein19 g16.2 g
Carbs0 g0 g
Fat0.9 g0.8 g
Fiber0 g0 g
Sugar0 g0 g

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Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.