Carbs in 2 Slices White Bread

How many carbs are in 2 slices white bread?

2 Slices White Bread has 42.1g net carbs per 100g — 45g total carbs minus 2.9g fiber — plus 8.5g protein, 2.2g fat, and 238 calories. That makes 2 slices white bread high in net carbs and about average for the typical breads and grain, which averages about 45.2g net carbs per 100g. At this carb count, 2 slices white 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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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

2 Slices White Bread
42.1g
Net carbs
45g
Total carbs
2.9g
Fiber
8.5g
Protein
2.2g
Fat
238
Calories

Values per 100 g.

Is 2 slices white bread keto-friendly?

Not really

2 Slices White Bread is generally not keto-friendly. It has 42.1g net carbs per 100g (45g total carbs − 2.9g 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

ServingNet carbsTotal carbsCalories
100 g (3.5 oz)42.1g45g238
1 oz (28 g)11.8g12.6g67

How many calories are in 2 slices white bread?

2 Slices White Bread has 238 calories per 100g. That's alongside 8.5g protein, 2.2g fat, and 42.1g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories238
Total carbs45g
Net carbs42.1g
Fiber2.9g
Sugar2.8g
Sugar alcohols0g
Protein8.5g
Fat2.2g
Sodium400mg
Potassium0mg

Source: Open Food Facts (CoopCo Op). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.

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Frequently asked questions

How many carbs are in 2 slices white bread?
2 Slices White Bread has 45g of total carbs and 42.1g of net carbs per 100 grams.
How many net carbs are in 2 slices white bread?
2 Slices White Bread has 42.1g of net carbs per 100 grams (total carbs 45g minus 2.9g fiber).
Is 2 slices white bread keto-friendly?
2 Slices White Bread is generally not keto-friendly. It has 42.1g net carbs per 100g (45g total carbs − 2.9g 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 2 slices white bread?
2 Slices White Bread has 238 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.