How many carbs are in a White Bread?
A 1 slice (25g) serving of White Bread contains 12.6g of total carbs (12g net carbs), 1.4g sugar, 67 calories, 2g protein, 0.9g fat and 0.6g fiber.
- Calories
- 67 cal
- Carbohydrates
- 12.6 g
- of which Sugars
- 1.4 g
- Fiber
- 0.6 g
- Net carbs
- 12 g
- Protein
- 2 g
- Fat
- 0.9 g
White Bread nutrition at a glance
Per 1 slice (25g), White Bread delivers about 3% of a 2,000-calorie daily reference, 5% of the 275g daily carbohydrate reference and 2% of the 28g daily fiber reference. Sugar sits at 3% of the 50g added-sugar reference and protein contributes 4% of the 50g protein reference.
- Calories
- 268
- Carbs
- 50.4 g
- Sugar
- 5.6 g
- Protein
- 8 g
- Fat
- 3.6 g
- Fiber
- 2.4 g
Blood-sugar impact of White Bread
Moderate glycemic impact expected. If you're monitoring blood sugar, keep an eye on total portion size and combine with protein or fat.
With 12.6g total carbs and 0.6g fiber, the net-carb figure for a 1 slice (25g) serving works out to roughly 12g — this is the number most keto and low-carb tracking apps use. If you're managing type 2 diabetes, pre-diabetes or reactive hypoglycemia, use total carbs for insulin dosing calculations and treat net carbs as a rough guide for meal planning.
Ways to eat White Bread
- Great fit for low-carb, keto or diabetic-friendly meals — build around white bread without worrying about a big glucose spike.
- Use white bread as a satisfying snack between meals when you want to stay in a low-carb window.
- Combine white bread with leafy greens and olive oil for a clean, blood-sugar-friendly plate.
Frequently asked questions
Is White Bread keto-friendly?
In moderation. At 12g net carbs per 1 slice (25g), White Bread can fit a keto plan but you'll want to watch total-day carbs.
How many carbs in White Bread per 100 grams?
About 50.4g of carbs, 5.6g sugar and 268 calories per 100g of White Bread.
How does White Bread affect blood sugar?
Moderate glycemic impact expected. If you're monitoring blood sugar, keep an eye on total portion size and combine with protein or fat.
Is White Bread good for weight loss?
A serving delivers 67 calories with 2g protein and 0.6g fiber. Foods that are relatively high in protein and fiber per calorie tend to be more filling — with a 4% combined protein-plus-fiber-to-calorie ratio, White Bread is best paired with a lean protein or vegetables so the meal keeps you full for longer.
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Open scannerSources & how these numbers are calculated
Nutrition values are consensus averages compiled from the USDA FoodData Central database for a typical 1 slice (25g) serving of White Bread. Actual values vary with brand, variety, ripeness and preparation — always check the label on packaged products. Daily-value percentages reference the U.S. FDA 2,000-calorie adult reference (275g carbs, 50g added sugar, 50g protein, 78g fat, 28g fiber).
Content reviewed by Carb Lens editorial. Read our editorial policy for how we source, review and update food data.