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FuelFacts
Fast FoodsPlate 0761 of 1799

Calories in
fast foods, hamburger; single, regular patty; with condiments

263 kcal per 100 g Fast foods, hamburger; single, regular patty; with condiments contains 263 calories per 100 grams, or about 255 calories per sandwich. Per 100 g it provides 13.3 g protein, 29.6 g carbohydrate and 10.2 g fat.

By calories that splits 45% carbohydrate, 20% protein, 35% fat — dissected below.

SOURCE·USDA SR Legacy·FDC 170694·REVIEWED JUL 2026

Energy anatomy — per 100 g Plate 0761 of 1799
20%45%35% 0 66 132 197 263 kcal
Protein 13.3 g × 4 kcal/g 53 kcal · 20%
Carbohydrate 29.6 g × 4 kcal/g 118 kcal · 45%
Fat 10.2 g × 9 kcal/g 92 kcal · 35%
Shorthand total Atwater 4 · 4 · 9 263 kcal
As published by USDA food-specific factors 263 kcal

The 4·4·9 shorthand adds to 263 kcal and USDA publishes 263 kcal. The arithmetic closes, so the axis above is simply that figure divided by the shares.

SourceUSDA FoodData Central, SR LegacyFDC 170694retrieved 2026-07

Per 100 g263kcal
Per sandwich255kcal · 97.0 g
Protein13.3g per 100 g
Walk it off52minutes walking
Proteingrams
Carbsgrams
Fatgrams
Walk it offmin at 70 kg

How this is worked out

  1. USDA measures every nutrient per 100 g of edible portion. That row is published here unchanged — nothing is rounded up, smoothed or "adjusted".
  2. The energy figure is USDA's own, derived with food-specific factors. This site never computes the calorie count it publishes.
  3. The Atwater shorthand 4 · 4 · 9 is applied to the protein, carbohydrate and fat grams only to split that energy into shares — and where the shorthand disagrees with the published figure, the gap is printed rather than hidden.
  4. A serving is a straight proportional conversion of the per-100 g row, using USDA's own household measures for the grams.
  5. The walking figure uses MET 4.0 at 70 kg, the same equation the sister site publishes.
per serving   = per 100 g × serving grams ÷ 100
energy shares = 4·P + 4·C + 9·F      (P, C, F in grams)
walk minutes  = kcal ÷ (4.0 × 3.5 × 70 ÷ 200)

Full data & method →

Calories in a typical serving

Per-100 g figures are useful for comparison but nobody eats 100 g of anything on purpose. These are the USDA's own household measures.

ServingGramsCaloriesProteinCarbsFat
1 sandwich97.0 g 255 12.9 g28.7 g9.9 g

SOURCE·USDA SR Legacy·REVIEWED JUL 2026

Full nutrition, per 100 g and per sandwich

NutrientPer 100 gPer sandwich
Energy263 kcal255 kcal
Protein13.3 g12.9 g
Total fat10.2 g9.9 g
Saturated fat3.6 g3.5 g
Carbohydrate29.6 g28.7 g
Fibre1.8 g1.7 g
Sugars6.0 g5.8 g
Sodium487.0 mg472.4 mg
Potassium197.0 mg191.1 mg
Calcium116.0 mg112.5 mg
Iron2.9 mg2.8 mg
Vitamin C0.3 mg0.3 mg
Vitamin A3.0 µg2.9 µg
Cholesterol29.0 mg28.1 mg
Water44.8 g43.5 g

A dash means the nutrient was not measured for this item, which is not the same as zero.

SOURCE·USDA SR Legacy·FDC 170694·REVIEWED JUL 2026

How fast foods, hamburger; single, regular patty; with condiments compares

Among the 79 fast foods items on this site, fast foods, hamburger; single, regular patty; with condiments ranks 47 of 79 by calorie density, against a category average of 266 kcal per 100 g — so it is about 1% less calorie-dense than typical for its group.

It carries 5.1 g of protein per 100 calories, a moderate protein contribution.

To burn off one sandwich (255 kcal), a 70 kg adult would walk for roughly 52 minutes — see the walking calculation on our sister site, or pick a different activity. Treat that as a sense of scale rather than a rule: eating and moving are not a simple ledger.

SOURCE·USDA SR Legacy·REVIEWED JUL 2026

A reference table describes the average fast foods, hamburger; single, regular patty; with condiments. Yours was grown somewhere, picked at some ripeness, and cooked by you.

Questions this entry settles

How many calories are in fast foods, hamburger; single, regular patty; with condiments?

Fast foods, hamburger; single, regular patty; with condiments contains 263 calories per 100 g, which works out to about 255 calories per sandwich. It also provides 13.3 g of protein, 29.6 g of carbohydrate and 10.2 g of fat per 100 g.

What is the macro breakdown of fast foods, hamburger; single, regular patty; with condiments?

By calories, fast foods, hamburger; single, regular patty; with condiments is roughly 45% carbohydrate, 20% protein and 35% fat. That makes it a predominantly carbohydrate-based food.

How long does it take to burn off a sandwich?

About 52 minutes of ordinary walking for a 70 kg adult (MET 4.0). That is a rough guide for scale, not a prescription — appetite and activity interact in ways a simple subtraction does not capture.

Is this figure exact for the fast foods, hamburger; single, regular patty; with condiments I bought?

No. These are USDA reference values, averaged across samples. Real foods vary with variety, ripeness, growing conditions, cut, brand and how they were cooked — 10–20% either way is normal. Use them for planning, not precision.

Source: USDA FoodData Central, SR Legacy — public domain, reviewed JUL 2026. Full USDA description: "Fast foods, hamburger; single, regular patty; with condiments". General information only — not medical or nutrition advice. Values are averages for a food type and vary by brand, ripeness and preparation.

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Published by

Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.