Zwieback

Zwieback has 426 kcal per 100 g, with 10.1 g of protein, 74.2 g of carbs, and 9.7 g of fat.

kcal per 100 g426

Protein10% of calories
10.1 g
Carbs70% of calories
74.2 g
Fat21% of calories
9.7 g

Per portion

PortionkcalProteinCarbsFat
1 rusk10 g431 g7.4 g1 g
1 piece7 g300.7 g5.2 g0.7 g
1 oz28.4 g1212.9 g21.1 g2.8 g
1 toast, Gerber Zwieback7 g300.7 g5.2 g0.7 g

Also in 100 g

Sugars12.5 g
Fiber2.5 g
Salt0.57 g
Vitamin C5.3 mg
Vitamin B120 µg
Vitamin D0 µg

Values are from USDA FoodData Central, SR Legacy, FDC ID 171372 (opens usda.gov in a new tab). A food you buy can differ: check its label.