Hard Tofu, Nigari

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

Also calledfirm tofuhard bean curdpressed tofuChinese tofudofubean curdsoybean curddoufuqueso de soya
Reference basis
Label serving

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

Calories
180
Protein
15 g
Total fat
12 g
Sodium
0 mg
Nutrient
Calories176.9 kcal180 kcal
Total Fat12.1878 g12 g16%
Saturated Fat1.7568 g2 g9%
Trans Fat0 g0 g
Cholesterol0 mg0 mg0%
Sodium2.44 mg0 mg0%
Total Carbohydrate5.3558 g5 g2%
Dietary Fiber0.732 gless than 1g3%
Total Sugarsnot reported
Added Sugarsnot reported
Protein15.494 g15 g31%
Vitamin D0 mcg0 mcg0%
Calcium420.9 mg420 mg30%
Iron3.355 mg3.4 mg20%
Potassium178.12 mg180 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 block, 122 grams. 180 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: 62% of hard tofu, nigari’s calories come from fat at every portion size, and at 100 g.

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.
8.8 g
35.0%
62.0%
12.1%
1.45 kcal/g
3.79 g
7.32
0.01
1.49
3.92
5.44
7.45

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 174291 · SR Legacy · released 2018-04
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
9 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.