Tofu (Soybean Curd)

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

Also calledtofubean curddoufusoy tofusoybean curdsoya bean curd
Reference basis
Label serving

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

Calories
10
Protein
1 g
Total fat
0.5 g
Sodium
0 mg
Nutrient
Calories10.736 kcal10 kcal
Total Fat0.64944 g0.5 g1%
Saturated Fat0.093808 g0 g0%
Trans Fatnot reported
Cholesterol0 mg0 mg0%
Sodium1.408 mg0 mg0%
Total Carbohydrate0.20768 g0 g0%
Dietary Fiber0.0352 g0 g0%
Total Sugars0.1232 g0 g
Added Sugarsnot reported
Protein1.26192 g1 g3%
Vitamin D0 mcg0 mcg0%
Calcium19.536 mg20 mg2%
Iron0.19536 mg0.2 mg2%
Potassium21.12 mg20 mg0%

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 1 cubic inch, 17.6 grams. 10 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: 54% of tofu (soybean curd)’s calories come from fat whether you weigh out 1 cubic inch or 1 cup (1/2" cubes).

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.
11.8 g
47.0%
54.4%
7.7%
0.61 kcal/g
0.98 g
5.90
0.07
1.21
3.90
5.43
7.48

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 2707435 · 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 · 13 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.