Carbs in Burger King Whopper
How many carbs are in burger king whopper?
Burger King Whopper has 17.6g net carbs per 100g — 19g total carbs minus 1.4g fiber — plus 12.5g protein, 15.3g fat, and 268 calories. That makes burger king whopper moderate in net carbs and lower than the typical fast-food item, which averages about 26.5g 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 Open Food Facts; 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 17.6g net carbs per 100g (19g total carbs − 1.4g 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) | 17.6g | 19g | 12.5g | 268 |
| 1 oz (28 g) | 4.9g | 5.3g | 3.5g | 75 |
How many calories are in burger king whopper?
Burger King Whopper has 268 calories per 100g. That's alongside 12.5g protein, 15.3g fat, and 17.6g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 268 |
| Total carbs | 19g |
| Net carbs | 17.6g |
| Fiber | 1.4g |
| Sugar | 0g |
| Sugar alcohols | 0g |
| Protein | 12.5g |
| Fat | 15.3g |
| Sodium | 0mg |
| Potassium | 0mg |
Source: Open Food Facts (Generic). 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 19g of total carbs and 17.6g of net carbs per 100 grams.
- How many net carbs are in burger king whopper?
- Burger King Whopper has 17.6g of net carbs per 100 grams (total carbs 19g minus 1.4g fiber).
- Is burger king whopper keto-friendly?
- Burger King Whopper is borderline for keto — it works only in small portions. It has 17.6g net carbs per 100g (19g total carbs − 1.4g 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 burger king whopper?
- Burger King Whopper has 268 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.