Lobster

USDA composition for lobster, and what a Nutrition Facts panel would print at the serving you choose — rounded by the FDA’s own declaration rules.

Also calledMaine lobsterrock lobsterspiny lobsterlobster tailtrue lobsterlangosta
Reference basis
Label serving

Switch to 100 g to see the raw published values with no rounding applied.

Calories
80
Protein
18 g
Total fat
1 g
Sodium
450 mg
Nutrient
Calories82.45 kcal80 kcal
Total Fat0.8075 g1 g1%
Saturated Fat0.19465 g0 g1%
Trans Fatnot reported
Cholesterol136.85 mg135 mg46%
Sodium454.75 mg450 mg20%
Total Carbohydrate0 g0 g0%
Dietary Fiber0 g0 g0%
Total Sugars0 g0 g
Added Sugarsnot reported
Protein17.765 g18 g36%
Vitamin D0 mcg0 mcg0%
Calcium90.1 mg90 mg6%
Iron0.2805 mg0.3 mg2%
Potassium215.05 mg220 mg4%

Label declares applies the rounding rules in 21 CFR 101.9(c) to the measured amount at this serving. Select any rounding rule for the band and its citation; select a column heading to hide that column.

Showing Quantity not specified, 85 grams. 80 calories.

Insights

Every figure below has a formula — select any heading to see it. These are properties of the ingredient, so they do not move with serving size: 9% of lobster’s calories come from fat whether you weigh out 1 claw or 1 lobster.

These are descriptive ratios, not nutrient content claims. A claim such as “good source of calcium” or “high protein” is evaluated per RACC serving under 21 CFR 101.54 — a different calculation, on a different basis, which this page does not make.
21.5 g
86.2%
8.8%
0.0%
0.97 kcal/g
0.00 g
2.11
0.52
1.64
2.85
0.27

Where every number on this page came from

Three versioned inputs. If any changes, the page is rebuilt and the build id below changes with it.

Composition
USDA FoodData Central
FDC 2706349 · FNDDS · released 2024-10-31
Rounding & %DV
FDA 21 CFR 101.9
§ 101.9(c), § 101.9(d)(7) · eCFR snapshot 2026-02-12
Read on eCFR →
Naming & ratios
BetterMenu enrichment
6 aliases · 12 ratios
Page built from bundle v1.3.0 · Aug 26, 2026 · commit 7fdde67
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Daily Values shown are for adults and children 4 years and older. This page reports published composition data for a reference food — it is not an analysis of your formulation, and it is not a substitute for one.

For informational purposes only; verify against 21 CFR 101.9.