Calories in 300g of Onion Bread
300g of onion bread (300 g) has 714 calories. That is 36% of a 2,000 calorie diet.
The calories come from 26 g of protein, 8.9 g of fat and 133 g of carbohydrates, a split of 15% protein, 11% fat and 74% carbs. For comparison, 250g of onion bread has 595 and 500g of onion bread has 1190 calories. Burning 714 calories takes about 128 minutes of brisk walking or 58 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
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Onion Bread calories by serving size
Common amounts of onion bread with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 1 small slice | 24 g | 57 | 2.1 g | 0.7 g | 11 g |
| 1 oz | 28 g | 67 | 2.5 g | 0.8 g | 13 g |
| 1 slice | 31 g | 74 | 2.7 g | 0.9 g | 14 g |
| 1 large slice | 43 g | 102 | 3.8 g | 1.3 g | 19 g |
| 2 small slices | 48 g | 114 | 4.2 g | 1.4 g | 21 g |
| 50g | 50 g | 119 | 4.4 g | 1.5 g | 22 g |
| 2 slices | 62 g | 148 | 5.5 g | 1.8 g | 27 g |
| 2 large slices | 86 g | 205 | 7.6 g | 2.5 g | 38 g |
| 100g | 100 g | 238 | 8.8 g | 3 g | 44 g |
| 4 oz | 113 g | 270 | 10 g | 3.3 g | 50 g |
| 200g | 200 g | 476 | 18 g | 5.9 g | 89 g |
| 300g | 300 g | 714 | 26 g | 8.9 g | 133 g |
Onion Bread vs similar foods
Calories per 100 g compared with other breads and baked goods.
Onion Bread: common questions
How many calories are in 300g of onion bread?
300g of onion bread weighs about 300 g and has 714 calories.
How much protein is in 300g of onion bread?
300g of onion bread has 26 g of protein, which is 53% of the 50 g Daily Value.
How many carbs are in 300g of onion bread?
300g of onion bread has 133 g of carbohydrates, including 5.1 g of fiber and 10 g of sugars.
How much onion bread is 100 calories?
100 calories of onion bread is 42 g, about 1 1/2 slices of onion bread.
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2707633. Original description: Bread, onion. Portion weights are USDA household measures.