Carbs in Slice Of Whole Wheat Toast

How many carbs are in slice of whole wheat toast?

Slice Of Whole Wheat Toast has 68.9g net carbs per 100g — 73g total carbs minus 4.1g fiber — plus 9.1g protein, 7.4g fat, and 403 calories. That makes slice of whole wheat toast high in net carbs and higher than the typical breads and grain, which averages about 45.2g net carbs per 100g. At this carb count, slice of whole wheat toast 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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Slice Of Whole Wheat Toast runs higher in carbs, so portions matter. CarbMeNot tracks every gram from a photo, so you stay under your daily limit without the math.

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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Slice Of Whole Wheat Toast
68.9g
Net carbs
73g
Total carbs
4.1g
Fiber
9.1g
Protein
7.4g
Fat
403
Calories

Values per 100 g.

Is slice of whole wheat toast keto-friendly?

Not really

Slice Of Whole Wheat Toast is generally not keto-friendly. It has 68.9g net carbs per 100g (73g total carbs − 4.1g 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)68.9g73g403
1 oz (28 g)19.3g20.4g113

How many calories are in slice of whole wheat toast?

Slice Of Whole Wheat Toast has 403 calories per 100g. That's alongside 9.1g protein, 7.4g fat, and 68.9g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories403
Total carbs73g
Net carbs68.9g
Fiber4.1g
Sugar7.4g
Sugar alcohols0g
Protein9.1g
Fat7.4g
Sodium400mg
Potassium0mg

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

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Frequently asked questions

How many carbs are in slice of whole wheat toast?
Slice Of Whole Wheat Toast has 73g of total carbs and 68.9g of net carbs per 100 grams.
How many net carbs are in slice of whole wheat toast?
Slice Of Whole Wheat Toast has 68.9g of net carbs per 100 grams (total carbs 73g minus 4.1g fiber).
Is slice of whole wheat toast keto-friendly?
Slice Of Whole Wheat Toast is generally not keto-friendly. It has 68.9g net carbs per 100g (73g total carbs − 4.1g 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 slice of whole wheat toast?
Slice Of Whole Wheat Toast has 403 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.