How many carbs are in a hamburger bun?
A hamburger bun (1 bun) has 21 g of total carbs and 0 g of fiber, which is 21 g of net carbs. Per 100 g: 48.8 g carbs, 48.8 g net carbs.
Carbs & keto check
Is hamburger bun keto? Carbs in a hamburger bun
Not keto
Not really. A hamburger bun has 21 g net carbs per serving (1 bun); 48.8 g per 100 g. That's 105% of a strict 20 g daily keto limit in a single serving.
Net carbs · 1 bun21 g
Net carbs · 100 g48.8 g
Total carbs21 g
Fiber0 g
Calories110
Protein3 g
41 g of hamburger bun = a whole 20 g net carb day
Nutrition
Carbs in a hamburger bun by serving
Net carbs = total carbs − fiber. Values from the Keto.app food database.
| Serving | Net carbs | Carbs | Fiber | kcal | Protein | Fat |
|---|---|---|---|---|---|---|
| 1 bun (43 g) | 21 g | 21 g | 0 g | 110 | 3 g | 1.5 g |
From Keto.app data
What keto dieters actually log
Hamburger Buns has been added to Keto.app food diaries 1,022 times over about 10 years.
Most-logged results for “hamburger bun”
- Sola Hamburger Bun2,026
- Keto Culture Baking Hamburger Bun1,373
- Holsum Hamburger Buns1,022
- Sunbeam Hamburger Bun846
- Great Low Carb Bread Company Hamburger Bun633
Times logged by Keto.app users, over about 10 years.
Keto swap
Keto Culture Baking hamburger Bun
2.3 g net carbs per 100 g vs 48.8 g in hamburger bun. Keto.app users have logged keto culture baking hamburger bun 1,373 times, 1.3× more often than hamburger bun.
FAQ
Hamburger bun on keto
Is hamburger bun keto friendly?
Not really. A hamburger bun has 21 g net carbs per serving (1 bun); 48.8 g per 100 g. That's 105% of a strict 20 g daily keto limit in a single serving.
How much hamburger bun can I eat on keto?
On a strict 20 g net carb day, 41 g of hamburger bun would use your entire carb budget. Most people on keto keep it to a few bites, or skip it.
What can I eat instead of hamburger bun on keto?
Keto Culture Baking hamburger Bun is a popular low-carb swap with 2.3 g net carbs per 100 g.
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