Bun Nutrition Facts & Calories
Also known as (other names): Hamburger bun
Calories in bun
100g of buns contain about 279 calories (kcal).
Calories per:
ounce
| one bun
For example, a medium size bun (51 g) contain about 142 calories.
This is about 7% of the daily caloric intake for an average adult with medium weight and activity level (assuming a 2000 kcal daily intake).
Bun key facts
The nutrients that matter most in bread and grains, per 100 g, compared with slice of bread.
| Nutrient (per 100 g) | Bun | Slice of Bread a common bread |
|---|---|---|
| Carbohydrates | 50 g | 49 g |
| Fiber | 1.8 g | 2.7 g |
| Protein | 9.8 g | 8.9 g |
Scroll down for details and nutrition tables.
Nutrition Facts
BunServing size:
medium size bun (51 g) change
5g 10g 15g 20g 30g 40g 50g 60g 80g 100g 120g 140g 160g 180g 200g 220g 250g 300g 350g 400g 450g 500g 600g 700g 800g 900g 1000g
1oz 2oz 3oz 4oz 5oz 6oz 7oz 8oz 10oz 12oz 15oz 20oz 25oz 30oz 35oz 40oz 50oz
Amount Per Serving:
To visualize how much 142 kcal actually is, keep in mind that the calorie content of medium size bun is similar to that of, for example:
- 1.5 slices of bread (106 kcal each)
- 2 medium potatoes (69 kcal each)
- 1.5 medium eggs (86 kcal each)
- 1.5 medium apples (96 kcal each)
Take a quick look at the tables below for detailed information about bun nutrition.
100g of Bun
Nutrition
- Calories 279
- Carbs Total 50.12 g
- Dietary fiber 1.8 g
- Fat 3.91 g
- Protein 9.77 g
- Water 34.34 g
Vitamins
- Vit B1 (Thiamine) 0.543 mg
- Vit B2 (riboflavin) 0.297 mg
- Vit B3 (Niacin) 4.18 mg
- Vit B6 0.063 mg
- Vit B9 (Folic acid) 0.131 mcg
- Vit C 1.3 mg
- Vit E 0.27 mg
- Vit K 0.005 mcg
Minerals
- Potassium 122 mg
- Magnessium 23 mg
- Calcium 144 mg
- Sodium 494 mg
- Iron 3.43 mg
Per 100 g, Bun is an excellent source of vitamin B1 (thiamine) (45% DV) and an excellent source of vitamin B3 (niacin) (26% DV).
How many calories are in buns?
- Medium size bun (51 g)142 kcal
- Ounce (oz) of buns79 kcal
Foods with similar calories:
- Everything bagel calories 278 kcal
- Egg bagel calories 278 kcal
- Hamburger bun calories 279 kcal
- Hotdog bun calories 279 kcal
- Hoagie roll calories 279 kcal
- Mozzarella cheese calories 280 kcal
- Stuffed mushrooms calories 280 kcal
- Homemade pizza calories 280 kcal
More in Bread:
About the data
Nutrition values on this page are given per 100 g of the food and are based on the official United States Department of Agriculture FoodData Central database. The exact record used for each food is linked under the tables.
Marcin Piotrowicz – calories-info.com creator · Healthy diet and healthy lifestyle promoter. The information is for general purposes and is not medical or dietary advice.
