White Hamburger Bun

USDA composition for white hamburger bun, and what a Nutrition Facts panel would print at the serving you choose — rounded by the FDA’s own declaration rules.

Also calledhamburger bunburger bunsandwich bunburger rollwhite burger bunbap
Reference basis
Label serving

Switch to 100 g to see the raw published values with no rounding applied.

Calories
140
Protein
5 g
Total fat
2 g
Sodium
230 mg
Nutrient
Calories138.84 kcal140 kcal
Total Fat1.8668 g2 g2%
Saturated Fat0.42692 g0 g2%
Trans Fatnot reported
Cholesterol0 mg0 mg0%
Sodium234 mg230 mg10%
Total Carbohydrate25.584 g26 g9%
Dietary Fiber1.196 g1 g4%
Total Sugars2.7768 g3 g
Added Sugarsnot reported
Protein4.9036 g5 g10%
Vitamin D0 mcg0 mcg0%
Calcium109.72 mg110 mg8%
Iron1.7472 mg1.7 mg10%
Potassium60.84 mg60 mg2%

Label declares applies the rounding rules in 21 CFR 101.9(c) to the measured amount at this serving. Select any rounding rule for the band and its citation; select a column heading to hide that column.

Showing Quantity not specified, 52 grams. 140 calories.

Insights

Every figure below has a formula — select any heading to see it. These are properties of the ingredient, so they do not move with serving size: 12% of white hamburger bun’s calories come from fat whether you weigh out 1 miniature/small hamburger bun or 1 hamburger bun.

These are descriptive ratios, not nutrient content claims. A claim such as “good source of calcium” or “high protein” is evaluated per RACC serving under 21 CFR 101.54 — a different calculation, on a different basis, which this page does not make.
3.5 g
14.1%
12.1%
73.7%
2.67 kcal/g
46.90 g
21.39
3.85
1.87
2.28
3.15
8.33

Where every number on this page came from

Three versioned inputs. If any changes, the page is rebuilt and the build id below changes with it.

Composition
USDA FoodData Central
FDC 2707657 · FNDDS · released 2024-10-31
Rounding & %DV
FDA 21 CFR 101.9
§ 101.9(c), § 101.9(d)(7) · eCFR snapshot 2026-02-12
Read on eCFR →
Naming & ratios
BetterMenu enrichment
6 aliases · 13 ratios
Page built from bundle v1.3.0 · Aug 26, 2026 · commit 7fdde67
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Daily Values shown are for adults and children 4 years and older. This page reports published composition data for a reference food — it is not an analysis of your formulation, and it is not a substitute for one.

For informational purposes only; verify against 21 CFR 101.9.