Carbs in 1 Slice Bread
How many carbs are in 1 slice bread?
1 Slice Bread has 13.6g net carbs per 100g — 13.6g total carbs minus 0g fiber — plus 0.5g protein, 1g fat, and 61 calories. That makes 1 slice bread moderate in net carbs and lower than the typical breads and grain, which averages about 45.2g net carbs per 100g. At this carb count, 1 slice bread is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.
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1 Slice 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.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor
Values per 100 g.
Is 1 slice bread keto-friendly?
1 Slice Bread is borderline for keto — it works only in small portions. It has 13.6g net carbs per 100g (13.6g total carbs − 0g fiber). 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.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 13.6g | 13.6g | 0.5g | 61 |
| 1 oz (28 g) | 3.8g | 3.8g | 0.1g | 17 |
How many calories are in 1 slice bread?
1 Slice Bread has 61 calories per 100g. That's alongside 0.5g protein, 1g fat, and 13.6g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 61 |
| Total carbs | 13.6g |
| Net carbs | 13.6g |
| Fiber | 0g |
| Sugar | 12.5g |
| Sugar alcohols | 0g |
| Protein | 0.5g |
| Fat | 1g |
| Sodium | 20mg |
| Potassium | 0mg |
Source: Open Food Facts (Hipp). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in 1 slice bread?
- 1 Slice Bread has 13.6g of total carbs and 13.6g of net carbs per 100 grams.
- How many net carbs are in 1 slice bread?
- 1 Slice Bread has 13.6g of net carbs per 100 grams (total carbs 13.6g minus 0g fiber).
- Is 1 slice bread keto-friendly?
- 1 Slice Bread is borderline for keto — it works only in small portions. It has 13.6g net carbs per 100g (13.6g total carbs − 0g fiber). 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 1 slice bread?
- 1 Slice Bread has 61 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.