Carbs in hamburger bun: 46.9g Net Carbs per 100g

Q: How many net carbs are in hamburger bun?

hamburger bun contains 46.9g net carbs per 100g, calculated by subtracting 2.3g of dietary fiber from 49.2g total carbohydrates.

Q: How many calories are in hamburger bun?

hamburger bun has 267 calories per 100g, with 9.4g protein, 3.6g fat, and 49.2g total carbohydrates.

Complete nutrition facts — total carbs, fiber, sugar, calories, and whether hamburger bun fits your keto or low-carb diet.

46.9g Net Carbs

49.2g Total Carbs

267 Calories

2.3g Fiber

Is hamburger bun Keto-Friendly?

❌ hamburger bun is high in carbs — limit on keto

hamburger bun contains 46.9g net carbs per 100g, which is too high for most ketogenic diets. Consider lower-carb alternatives or very small servings.

Full Nutrition Facts — per 100g

Net Carbs	46.9g
Total Carbohydrates	49.2g
Dietary Fiber	2.3g
Sugars	5.3g
Protein	9.4g
Total Fat	3.6g
Calories	267

Source: USDA FoodData Central (FDC ID: 2707657)

Net Carbs by Serving Size

50g

23.4g net carbs

24.6g total · 1.1g fiber · 134 cal

100g

46.9g net carbs

49.2g total · 2.3g fiber · 267 cal

150g

70.3g net carbs

73.8g total · 3.4g fiber · 400 cal

200g

93.8g net carbs

98.4g total · 4.6g fiber · 534 cal

Compare: Similar Fast Food

Frequently Asked Questions

How many net carbs are in hamburger bun?

hamburger bun contains 46.9g net carbs per 100g, calculated by subtracting 2.3g of dietary fiber from 49.2g total carbohydrates.

Can I eat hamburger bun on keto?

hamburger bun has 46.9g net carbs per 100g, which is too high for strict keto. Consider lower-carb alternatives.

How many calories are in hamburger bun?

hamburger bun has 267 calories per 100g, with 9.4g protein, 3.6g fat, and 49.2g total carbohydrates.

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Medical Disclaimer: This information is for educational purposes only and is not intended as medical advice. Carb and nutrition values are sourced from the USDA FoodData Central database. Consult with a healthcare provider before making significant dietary changes.