Slice Of Bread Calories & Carbs
Last updated September 8, 2026 · Compiled by the CarbMeNot Team
Values per 1 slice (28g); per 100 g: 46.7g net carbs, 244 cal. Net carbs = total carbs − fiber − sugar alcohols — do the math for any label with the free net carbs calculator.
How many carbs are in slice of bread?
Slice Of Bread — 1 slice (28g) — has 13.1g net carbs: 13.7g total carbs minus 0.6g fiber, plus 3.1g protein, 0g fat, and 68 calories. Per 100g that is 46.7g net carbs (48.9g total carbs, 2.2g fiber) and 244 calories. That makes slice of bread high in net carbs and about average for the typical breads and grain, which averages about 44.7g net carbs per 100g. At this carb count, slice of bread is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.
Is slice of bread keto-friendly?
Slice Of Bread is borderline for keto — it works only in small portions. 1 slice (28g) is 13.1g net carbs (13.7g total carbs − 0.6g fiber); per 100g that is 46.7g net carbs. On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
Keeping an eye on carbs in slice of bread?
Slice Of Bread runs higher in carbs, so portions matter. CarbMeNot tracks every gram from a photo, so you stay under your daily limit without the math.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 1 slice | 13.1g | 13.7g | 3.1g | 68 |
| 100 g (3.5 oz) | 46.7g | 48.9g | 11.1g | 244 |
| 1 oz (28 g) | 13.1g | 13.7g | 3.1g | 68 |
How many calories are in slice of bread?
Slice Of Bread — 1 slice (28g) — has 68 calories, with 3.1g protein, 0g fat, and 13.1g net carbs. Per 100g: 244 calories and 46.7g net carbs.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 244 |
| Total carbs | 48.9g |
| Net carbs | 46.7g |
| Fiber | 2.2g |
| Sugar | 0g |
| Sugar alcohols | 0g |
| Protein | 11.1g |
| Fat | 0g |
| Sodium | 474mg |
| Potassium | 0mg |
Source: Open Food Facts (Generic). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in slice of bread?
- Slice Of Bread (1 slice, 28g) has 13.7g of total carbs and 13.1g of net carbs. Per 100 grams: 48.9g total, 46.7g net.
- How many net carbs are in slice of bread?
- Slice Of Bread has 13.1g of net carbs per 1 slice (28g) — 13.7g total carbs minus 0.6g fiber.
- Is slice of bread keto-friendly?
- Slice Of Bread is borderline for keto — it works only in small portions. 1 slice (28g) is 13.1g net carbs (13.7g total carbs − 0.6g fiber); per 100g that is 46.7g net carbs. On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
- How many calories are in slice of bread?
- Slice Of Bread (1 slice, 28g) has 68 calories; that is 244 calories per 100 grams.
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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.