Calories in 1 Rusk of Zwieback Toast

1 rusk of zwieback toast (10 g) has 43 calories. That is 2% of a 2,000 calorie diet.

The calories come from 1 g of protein, 1 g of fat and 7.4 g of carbohydrates, a split of 10% protein, 21% fat and 70% carbs. For comparison, 2 rusks of zwieback toast has 85 calories. Burning 43 calories takes about 8 minutes of brisk walking or 3 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.

Zwieback Toast Calorie Calculator

AmountUnit

43cal

in 1 rusk of zwieback toast (10 g)

Protein1 g10% of calories

Fat1 g21% of calories

Carbs7.4 g70% of calories

2% of a 2,000 calorie day

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Zwieback Toast calories by serving size

Common amounts of zwieback toast with calories and macros. Tap a row for its full nutrition page.

Serving	Weight	Calories	Protein	Fat	Carbs
5g	5 g	21	0.5 g	0.5 g	3.7 g
1 piece	5 g	21	0.5 g	0.5 g	3.7 g
2 pieces	10 g	43	1 g	1 g	7.4 g
1 rusk	10 g	43	1 g	1 g	7.4 g
2 rusks	20 g	85	2 g	1.9 g	15 g
1 oz	28 g	121	2.9 g	2.7 g	21 g
100g	100 g	426	10 g	9.7 g	74 g
4 oz	113 g	483	11 g	11 g	84 g

Zwieback Toast vs similar foods

Calories per 100 g compared with other snacks.

Zwieback Toast426

Melba Toast390

Zwieback Toast: common questions

How many calories are in 1 rusk of zwieback toast?

1 rusk of zwieback toast weighs about 10 g and has 43 calories.

How much protein is in 1 rusk of zwieback toast?

1 rusk of zwieback toast has 1 g of protein, which is 2% of the 50 g Daily Value.

How many carbs are in 1 rusk of zwieback toast?

1 rusk of zwieback toast has 7.4 g of carbohydrates, including 0.3 g of fiber and 1.3 g of sugars.

How much zwieback toast is 100 calories?

100 calories of zwieback toast is 23 g, about 4 1/2 pieces of zwieback toast.

More about zwieback toast

Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2707705. Original description: Zwieback toast. Portion weights are USDA household measures.