The Plant Protein Nutrition Guide (Beans & Tofu)
Tofu, firm (calcium sulfate)
Protein(g/100g)
Primary · 17.3 g/100g
USDA FoodData Central SR Legacy — Tofu, raw, firm, prepared with calcium sulfate (FDC 172475) (2019)
Fiber(g/100g)
Primary · 2.3 g/100g
USDA FoodData Central SR Legacy — Tofu, raw, firm, prepared with calcium sulfate (FDC 172475) (2019)
Carb(g/100g)
Primary · 2.78 g/100g
USDA FoodData Central SR Legacy — Tofu, raw, firm, prepared with calcium sulfate (FDC 172475) (2019)
Sodium(mg/100g)
Primary · 14 mg/100g
USDA FoodData Central SR Legacy — Tofu, raw, firm, prepared with calcium sulfate (FDC 172475) (2019)
Energy(kcal/100g)
Primary · 144 kcal/100g
USDA FoodData Central SR Legacy — Tofu, raw, firm, prepared with calcium sulfate (FDC 172475) (2019)
Saturated(g/100g)
Primary · 1.26 g/100g
USDA FoodData Central SR Legacy — Tofu, raw, firm, prepared with calcium sulfate (FDC 172475) (2019)
Benefits & risks
Calcium 683 mg/100 g
benefit · mineral
Calcium-sulfate coagulant row — nigari / MgCl₂-set tofu is a different food.
USDA FoodData Central SR Legacy — Tofu, raw, firm, prepared with calcium sulfate (FDC 172475) (2019)
Not medical advice. Emerald = cited upside; amber = caution; stone = form note. Display-only until Methods publishes recipe weights or penalties — and risks never restate Sodium or Saturated columns.
Empty cells mean we do not yet have a method-cited source. Rank on the guide tables is the open-rule champion — not medical advice.