1 Cup of White Bread in Grams
1 cup of white bread weighs 40 grams, or 1.4 oz.
This is the USDA household measure for white bread. That amount has 107 calories. Packing, chopping and moisture change how much fits in a cup, so a kitchen scale gives the most accurate count.
White Bread Calorie Calculator
107cal
in 1 cup of white bread (40 g)Protein3.8 g14% of calories
Fat1.4 g12% of calories
Carbs20 g74% of calories
5% of a 2,000 calorie day
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Total
White Bread cups to grams
| Amount | Grams | Ounces | Calories |
|---|---|---|---|
| 1/4 cup | 10 g | 0.4 oz | 27 |
| 1/3 cup | 13 g | 0.5 oz | 36 |
| 1/2 cup | 20 g | 0.7 oz | 53 |
| 2/3 cup | 27 g | 0.9 oz | 71 |
| 3/4 cup | 30 g | 1.1 oz | 80 |
| 1 cup | 40 g | 1.4 oz | 107 |
| 1 1/2 cups | 60 g | 2.1 oz | 160 |
| 2 cups | 80 g | 2.8 oz | 214 |
| 3 cups | 120 g | 4.2 oz | 320 |
| 4 cups | 160 g | 5.6 oz | 427 |
White Bread calories by serving size
Common amounts of white bread with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 1/2 cup | 20 g | 53 | 1.9 g | 0.7 g | 9.8 g |
| 1 small slice | 24 g | 64 | 2.3 g | 0.9 g | 12 g |
| 1 slice | 28 g | 75 | 2.6 g | 1 g | 14 g |
| 1 oz | 28 g | 76 | 2.7 g | 1 g | 14 g |
| 1 cup | 40 g | 107 | 3.8 g | 1.4 g | 20 g |
| 1 large slice | 43 g | 115 | 4.1 g | 1.5 g | 21 g |
| 2 small slices | 48 g | 128 | 4.5 g | 1.7 g | 24 g |
| 50g | 50 g | 134 | 4.7 g | 1.8 g | 25 g |
| 2 slices | 56 g | 150 | 5.3 g | 2 g | 28 g |
| 2 large slices | 86 g | 230 | 8.1 g | 3.1 g | 42 g |
| 100g | 100 g | 267 | 9.4 g | 3.6 g | 49 g |
| 4 oz | 113 g | 303 | 11 g | 4.1 g | 56 g |
| 200g | 200 g | 534 | 19 g | 7.2 g | 98 g |
White Bread vs similar foods
Calories per 100 g compared with other breads and baked goods.
White Bread: common questions
How many grams are in 1 cup of white bread?
1 cup of white bread is about 40 g.
How many calories are in 1 cup of white bread?
1 cup of white bread has 107 calories.
How many cups is 100 g of white bread?
100 g of white bread is about 2 1/2 cups.
More about white bread
Calories by amount
Amount for a target
Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2707598. Original description: Bread, white. Portion weights are USDA household measures.