SR Legacy

Tofu, dried-frozen (koyadofu)

Category: Legumes and Legume Products

Per 1 piece (17 g)

81Calories

8.9 gProtein

1.7 gCarbs

5.2 gFat

U.S. Nutrition Facts

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

Nutrition Facts

Serving size 1 piece (17 g)

Amount per serving

Calories 80

% Daily Value*

Total Fat 5g 7%

Saturated Fat 0.5g 4%

Trans Fat 0g

Cholesterol 0mg 0%

Sodium 0mg 0%

Total Carbohydrate 2g 1%

Dietary Fiber 1g 4%

Total Sugars –

Includes – Added Sugars

Protein 9g

Vitamin D 0mcg 0%

Calcium 60mg 4%

Iron 1.7mg 10%

Potassium 0mg 0%

* 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	477 kcal	81 kcal
Protein	52 g	8.9 g
Total Fat	30 g	5.2 g
Total Carbohydrate	10 g	1.7 g
Dietary Fiber	7.2 g	1.2 g
Fats and cholesterol
Saturated Fat	4.4 g	0.746 g
Monounsaturated Fat	6.7 g	1.1 g
Polyunsaturated Fat	17 g	2.9 g
Trans Fat	0 g	0 g
Cholesterol	0 mg	0 mg
Vitamins
Vitamin A	26 mcg	4.4 mcg
Vitamin C	0.7 mg	0.119 mg
Vitamin D	0 mcg	0 mcg
Thiamin (B1)	0.494 mg	0.084 mg
Riboflavin (B2)	0.317 mg	0.054 mg
Niacin (B3)	1.2 mg	0.202 mg
Vitamin B6	0.286 mg	0.049 mg
Folate	92 mcg	16 mcg
Vitamin B12	0 mcg	0 mcg
Minerals
Calcium	364 mg	62 mg
Iron	9.7 mg	1.7 mg
Magnesium	59 mg	10 mg
Phosphorus	483 mg	82 mg
Potassium	20 mg	3.4 mg
Sodium	6 mg	1 mg
Zinc	4.9 mg	0.833 mg
Copper	1.2 mg	0.2 mg
Manganese	3.7 mg	0.627 mg
Selenium	54 mcg	9.2 mcg

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 The values are USDA's published reference values, but they're no longer updated.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	172450	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, dried-frozen (koyadofu)," FDC ID 172450, published April 1, 2019.

https://fdc.nal.usda.gov/food-details/172450/nutrients · License: Public domain (CC0 1.0) · Accessed September 19, 2026

Wikimedia Commons

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

https://commons.wikimedia.org/wiki/File:Koya-dofu_(2012.07.31).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.