How Much Does a Large Slice of Toasted Onion Bread Weigh?
A large slice of toasted onion bread weighs about 39 grams (1.4 oz).
That is the USDA average for one large slice of toasted onion bread, which has 102 calories and 3.8 g of protein. Sizes vary, so weigh yours if you track closely.
Toasted Onion Bread Calorie Calculator
102cal
in 1 large slice of toasted onion bread (39 g)Protein3.8 g15% of calories
Fat1.3 g11% of calories
Carbs19 g74% of calories
5% of a 2,000 calorie day
Your meal
Add portions from any food page to build a meal total. It stays in this browser.
Total
Toasted Onion Bread weight by size and measure
| Measure | Grams | Ounces | Calories |
|---|---|---|---|
| 1 slice of toasted onion bread | 28 g | 1 oz | 73 |
| 1 small slice of toasted onion bread | 18 g | 0.6 oz | 47 |
| 1 large slice of toasted onion bread | 39 g | 1.4 oz | 102 |
Toasted Onion Bread calories by serving size
Common amounts of toasted onion bread with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 1 small slice | 18 g | 47 | 1.7 g | 0.6 g | 8.8 g |
| 1 slice | 28 g | 73 | 2.7 g | 0.9 g | 14 g |
| 1 oz | 28 g | 74 | 2.7 g | 0.9 g | 14 g |
| 2 small slices | 36 g | 94 | 3.5 g | 1.2 g | 18 g |
| 1 large slice | 39 g | 102 | 3.8 g | 1.3 g | 19 g |
| 50g | 50 g | 131 | 4.8 g | 1.6 g | 24 g |
| 2 slices | 56 g | 147 | 5.4 g | 1.8 g | 27 g |
| 2 large slices | 78 g | 204 | 7.6 g | 2.5 g | 38 g |
| 100g | 100 g | 262 | 9.7 g | 3.2 g | 49 g |
| 4 oz | 113 g | 297 | 11 g | 3.7 g | 55 g |
| 200g | 200 g | 524 | 19 g | 6.5 g | 97 g |
Toasted Onion Bread vs similar foods
Calories per 100 g compared with other breads and baked goods.
Toasted Onion Bread: common questions
How much does a large slice of toasted onion bread weigh?
About 39 g, or 1.4 oz.
How many calories are in a large slice of toasted onion bread?
A large slice of toasted onion bread has 102 calories.
More about toasted onion bread
Calories by amount
Amount for a target
Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2707634. Original description: Bread, onion, toasted. Portion weights are USDA household measures.