Wonder Bread Classic White Calories & Carbs
Last updated September 8, 2026 · Compiled by the CarbMeNot Team
Values per 1 slice (29g); per 100 g: 41.4g net carbs, 241 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 wonder bread classic white?
Wonder Bread Classic White — 1 slice (29g) — has 12g net carbs: 13g total carbs minus 1g fiber, plus 2g protein, 1g fat, and 70 calories. Per 100g that is 41.4g net carbs (44.8g total carbs, 3.4g fiber) and 241 calories. That makes wonder bread classic white 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, wonder bread classic white is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.
Is wonder bread classic white keto-friendly?
Wonder Bread Classic White is borderline for keto — it works only in small portions. 1 slice (29g) is 12g net carbs (13g total carbs − 1g fiber); per 100g that is 41.4g 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 wonder bread classic white?
Wonder Bread Classic White 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 | 12g | 13g | 2g | 70 |
| 100 g (3.5 oz) | 41.4g | 44.8g | 6.9g | 241 |
| 1 oz (28 g) | 11.6g | 12.5g | 1.9g | 67 |
How many calories are in wonder bread classic white?
Wonder Bread Classic White — 1 slice (29g) — has 70 calories, with 2g protein, 1g fat, and 12g net carbs. Per 100g: 241 calories and 41.4g net carbs.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 241 |
| Total carbs | 44.8g |
| Net carbs | 41.4g |
| Fiber | 3.4g |
| Sugar | 6.9g |
| Sugar alcohols | 0g |
| Protein | 6.9g |
| Fat | 3.4g |
| Sodium | 310mg |
| Potassium | 0mg |
Source: Manufacturer-reported values (bread-grains). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in wonder bread classic white?
- Wonder Bread Classic White (1 slice, 29g) has 13g of total carbs and 12g of net carbs. Per 100 grams: 44.8g total, 41.4g net.
- How many net carbs are in wonder bread classic white?
- Wonder Bread Classic White has 12g of net carbs per 1 slice (29g) — 13g total carbs minus 1g fiber.
- Is wonder bread classic white keto-friendly?
- Wonder Bread Classic White is borderline for keto — it works only in small portions. 1 slice (29g) is 12g net carbs (13g total carbs − 1g fiber); per 100g that is 41.4g 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 wonder bread classic white?
- Wonder Bread Classic White (1 slice, 29g) has 70 calories; that is 241 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.