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Bun Calories
Soft, slightly sweet bread, common for sandwiches and breakfast
CALORIES
GI
POTASSIUM
FIBER
Bun Nutrition Facts
Selected: 100 g
270
KCAL / 100G
Carbs
50g
· 75%
Protein
8.5g
· 13%
Fat
3.5g
· 12%
Fiber
2.2g
Bun Vitamins & Minerals
Vitamins
B1
0.23mg · 19% DV
B3
2.2mg · 14% DV
B2
0.13mg · 10% DV
Folate
35µg · 9% DV
Minerals
Selenium
13µg · 24% DV
Sodium
420mg · 18% DV
Iron
2mg · 11% DV
Phosphorus
80mg · 11% DV
Bun Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Bun Processed?
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Bun Contain Allergens?
Contains these allergens:
Which Diets Is Bun Good For?
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Bun Fat Profile
SATURATED
0.8g
MONOUNSATURATED
1.1g
POLYUNSATURATED
0.6g
Omega 6:3 ratio 16.7:1
Above the ideal 4:1 (16.7:1).
Foods Similar to Bun
Bun — Frequently Asked Questions
How many calories are in a bun, and what are its macros?
Per 100 g, a bun provides 270 calories. It contains 8.5 g protein, 50 g carbohydrates, 3.5 g fat, and 2.2 g fiber.
Is a bun high glycemic, and what diets is it suitable for?
A bun has a glycemic index of 70, so its glycemic impact can be relatively high. It is suitable for omnivore, vegetarian, and flexitarian diets, and it is a processed grain product.
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Nutrition data compiled from USDA FoodData Central and scientific sources.