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Proteins

Tofu (Firm) Nutrition Facts

Firm tofu is a versatile plant-based protein made from soybeans. When made with calcium sulfate, it becomes an excellent calcium source. Its neutral flavor absorbs marinades and seasonings well.

Nutrition Facts

Per 100g serving

Calories144
% Daily Value*
Total Fat
8.7g13%
Saturated Fat
1.3g7%
Trans Fat
0.0g
Polyunsaturated Fat
4.9g
Monounsaturated Fat
1.9g
Cholesterol
-0%
Sodium
14mg1%
Total Carbohydrate
2.8g1%
Dietary Fiber
2.3g8%
Total Sugars
0.6g
Protein
17.3g35%
Vitamin A
-0%
Vitamin C
0.2mg0%
Vitamin D
-0%
Vitamin E
0.0mg0%
Vitamin K
2.4mcg2%
Vitamin B6
0.1mg5%
Vitamin B12
-0%
Folate
29mcg7%
Calcium
683mg53%
Iron
2.7mg15%
Potassium
237mg5%
Magnesium
58mg14%
Zinc
1.6mg15%
*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.

Health Benefits

  • ✓Complete plant protein with all essential amino acids
  • ✓Excellent calcium source (when calcium-set)
  • ✓Contains isoflavones for heart health
  • ✓Rich in manganese for metabolism
  • ✓Low in sodium and cholesterol-free

Best For

Vegan/vegetarian dietsStir-friesCalcium intakeLow-cholesterol dietsHeart health

Storage

Keep refrigerated in water, changing water daily. Use within 5-7 days of opening.

Serving Sizes

1/2 cup cubed (126g)181 cal
3 oz (85g)122 cal
100g144 cal
Quick Calorie Lookup

Frequently Asked Questions

Is tofu a complete protein?

Yes, tofu contains all nine essential amino acids, making it a complete protein source suitable for vegetarians and vegans.

Does tofu have estrogen effects?

Soy isoflavones are plant compounds with very weak estrogen-like activity. Research shows moderate tofu consumption is safe and potentially beneficial.

What's the difference between firm and silken tofu?

Firm tofu has more protein and holds its shape for stir-frying. Silken tofu is softer and better for smoothies, sauces, and desserts.

Track Tofu (Firm) with CalorieGram

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