SR Legacy

Tofu, extra firm, prepared with nigari

Category: Legumes and Legume Products

Per 0.2 block (91 g)

76Calories

9.1 gProtein

1.1 gCarbs

4.8 gFat

U.S. Nutrition Facts

In the FDA label format, rounded the way a package would be.

Nutrition Facts

Serving size 0.2 block (91 g)

Amount per serving

Calories 80

% Daily Value*

Total Fat 5g 6%

Saturated Fat 1g 4%

Trans Fat 0g

Cholesterol 0mg 0%

Sodium 0mg 0%

Total Carbohydrate 1g 0%

Dietary Fiber Less than 1g 3%

Total Sugars Less than 1g

Includes – Added Sugars

Protein 9g

Vitamin D 0mcg 0%

Calcium 260mg 20%

Iron 1.9mg 10%

Potassium 120mg 2%

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

“–” means the source doesn't report that nutrient.

Nutrient details

Unrounded values, grouped by type. Select a column heading to sort within each group.

See each nutrient as a percentage of what you need in a day, based on your age, sex, size, and activity. Personalize


Energy and macronutrients
Calories	83 kcal	76 kcal
Protein	10 g	9.1 g
Total Fat	5.3 g	4.8 g
Total Carbohydrate	1.2 g	1.1 g
Dietary Fiber	1 g	0.91 g
Total Sugars	0.71 g	0.646 g
Fats and cholesterol
Saturated Fat	0.919 g	0.836 g
Monounsaturated Fat	1.3 g	1.2 g
Polyunsaturated Fat	2.7 g	2.4 g
Trans Fat	0 g	0 g
Cholesterol	0 mg	0 mg
Vitamins
Vitamin A	0 mcg	0 mcg
Vitamin C	0 mg	0 mg
Vitamin D	0 mcg	0 mcg
Vitamin E	0.01 mg	0.009 mg
Vitamin K	2.8 mcg	2.5 mcg
Thiamin (B1)	0.048 mg	0.044 mg
Riboflavin (B2)	0.048 mg	0.044 mg
Niacin (B3)	0.241 mg	0.219 mg
Vitamin B6	0.083 mg	0.076 mg
Folate	9 mcg	8.2 mcg
Vitamin B12	0 mcg	0 mcg
Choline	33 mg	30 mg
Minerals
Calcium	282 mg	257 mg
Iron	2 mg	1.9 mg
Magnesium	35 mg	32 mg
Phosphorus	111 mg	101 mg
Potassium	130 mg	118 mg
Sodium	4 mg	3.6 mg
Zinc	1.1 mg	0.974 mg
Copper	0.2 mg	0.182 mg
Manganese	0.666 mg	0.606 mg
Selenium	13 mcg	12 mcg
Other
Caffeine	0 mg	0 mg

How the sources were reconciled

Each food has one source of truth, chosen by the rules on the Sources page.

This food is only in SR Legacy, USDA's final Standard Reference release (2018). The values are USDA's published reference values, but they're no longer updated.

Records used

Dataset	Record	Updated	Role
SR Legacy	174290	Apr 1, 2019	Primary source

Citations

USDA FoodData Central – SR Legacy (Standard Reference, final 2018 release)

U.S. Department of Agriculture, Agricultural Research Service. USDA National Nutrient Database for Standard Reference, Legacy Release (SR Legacy), via FoodData Central. "Tofu, extra firm, prepared with nigari," FDC ID 174290, published April 1, 2019.

https://fdc.nal.usda.gov/food-details/174290/nutrients · License: Public domain (CC0 1.0) · Accessed September 19, 2026

Wikimedia Commons

Photo by DryPot, via Wikimedia Commons, licensed under CC BY-SA 3.0.

https://commons.wikimedia.org/wiki/File:Japanese_SilkyTofu_(Kinugoshi_Tofu).JPG · License: CC BY-SA 3.0 · Accessed September 19, 2026

Nutrition information is for general reference and isn't medical or dietary advice. Product formulas change; the label on the package in hand is the final word.