Carbs in Burger King Whopper
How many carbs are in burger king whopper?
Burger King Whopper has 15.5g net carbs per 100g — 16.2g total carbs minus 0.7g fiber — plus 12.8g protein, 13.8g fat, and 228 calories. 1 burger (290g) works out to about 44.9g net carbs and 661 calories. That makes burger king whopper moderate in net carbs and lower than the typical fast-food item, which averages about 26.4g net carbs per 100g. At this carb count, burger king whopper is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Values per 100 g.
Is burger king whopper keto-friendly?
Burger King Whopper is borderline for keto — it works only in small portions. It has 15.5g net carbs per 100g (16.2g total carbs − 0.7g fiber). A typical serving — 1 burger (290g) — is about 44.9g 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.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 1 burger (290g) | 44.9g | 47g | 37.1g | 661 |
| 100 g (3.5 oz) | 15.5g | 16.2g | 12.8g | 228 |
| 1 oz (28 g) | 4.3g | 4.5g | 3.6g | 64 |
How many calories are in burger king whopper?
Burger King Whopper has 228 calories per 100g. 1 burger (290g) has about 661 calories. That's alongside 12.8g protein, 13.8g fat, and 15.5g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 228 |
| Total carbs | 16.2g |
| Net carbs | 15.5g |
| Fiber | 0.7g |
| Sugar | 3.8g |
| Sugar alcohols | 0g |
| Protein | 12.8g |
| Fat | 13.8g |
| Sodium | 338mg |
| Potassium | 200mg |
Source: Manufacturer-reported values (fast-food). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in burger king whopper?
- Burger King Whopper has 16.2g of total carbs and 15.5g of net carbs per 100 grams.
- How many net carbs are in burger king whopper?
- Burger King Whopper has 15.5g of net carbs per 100 grams (total carbs 16.2g minus 0.7g fiber).
- Is burger king whopper keto-friendly?
- Burger King Whopper is borderline for keto — it works only in small portions. It has 15.5g net carbs per 100g (16.2g total carbs − 0.7g fiber). A typical serving — 1 burger (290g) — is about 44.9g 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 burger king whopper?
- Burger King Whopper has 228 calories per 100 grams.
- How many carbs are in 1 burger (290g)?
- 1 burger (290g) (290g) has about 44.9g net carbs, 47g total carbs, and 661 calories.
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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.