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How Many Calories in Hamburger; Single, Large Patty; Plain?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

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311
calories per 100g
426 calories per 1 sandwich (137g)
MORiSH high-protein snacks — try alongside
16.5gProtein
23.2gCarbs
16.7gFat
0.0gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)88 kcal4.7g
100g311 kcal16.5g
1 sandwich426 kcal22.6g
grams
311kcal
16.5gprotein
23.2gcarbs
16.7gfat
0.0gfibre

A hamburger; single, large patty; plain contains 311 calories per 100g. A typical 1 sandwich (137g) provides about 426 calories. Hamburger; Single, Large Patty; Plain is high in calories and is a good source of protein. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Hamburger; Single, Large Patty; Plain Nutrition Facts

NutrientPer 100gPer serving (137g)
Calories311 kcal426 kcal
Protein16.5g22.6g
Carbohydrates23.2g31.8g
of which Sugars0.0g0.0g
Fat16.7g22.9g
of which Saturates6.1g8.4g
Fibre0.0g0.0g
Sodium346.0mg474mg
Potassium195.0mg267mg
Calcium54.0mg74mg
Iron2.6mg3.6mg
Vitamin C0.0mg0.0mg
Vitamin A0.0µg0µg
Selenium19.8µg27µg
Riboflavin (B2)0.2mg0.3mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

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Have a cat or dog? Check whether hamburger; single, large patty; plain is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. If calorie tracking is part of a broader health check, hormone testing can rule out metabolic factors affecting your results. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Customisations (extra cheese, sauce, no bun) change the numbers meaningfully — the figures here are for the standard menu item as sold.

Does hamburger; single, large patty; plain fit your diet?

High-protein diets

At 16.5g of protein per 100g, hamburger; single, large patty; plain clears the 15g/100g threshold generally used to call a food high-protein — a useful contributor if you're tracking protein intake for muscle maintenance, satiety, or a higher-protein eating pattern.

Moderation note

Hamburger; Single, Large Patty; Plain is relatively energy-dense (311 kcal/100g) with 6.1g of saturated fat per 100g — fine as part of a varied diet, worth weighing rather than eyeballing if you're watching saturated fat intake specifically.

Frequently Asked Questions

How many calories in hamburger; single, large patty; plain per 100g?

Hamburger; Single, Large Patty; Plain contains 311 calories per 100g, based on USDA reference data.

Is hamburger; single, large patty; plain high in calories?

A 1 sandwich of hamburger; single, large patty; plain (137g) has around 426 calories — roughly 21% of a 2,000-calorie daily intake.

Is hamburger; single, large patty; plain good for weight loss?

Hamburger; Single, Large Patty; Plain is fairly calorie-dense at 311 calories per 100g, so portion size matters when losing weight. A 1 sandwich provides about 426 calories.

How much protein is in hamburger; single, large patty; plain?

Hamburger; Single, Large Patty; Plain contains 16.5g of protein per 100g.

Is hamburger; single, large patty; plain a good source of fibre?

Hamburger; Single, Large Patty; Plain is relatively low in fibre at 0.0g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does hamburger; single, large patty; plain compare to biscuit, with egg and sausage?

Hamburger; Single, Large Patty; Plain has 311 calories per 100g, close to biscuit, with egg and sausage at 312 — 1 calories fewer per 100g. See the full macro breakdown above.

How many servings of hamburger; single, large patty; plain for 20g of protein?

With 16.5g of protein per 100g, you'd need roughly 121g of hamburger; single, large patty; plain to reach 20g of protein

Foods with a similar calorie count

Other fast food closest to hamburger; single, large patty; plain by calories per 100g:

FoodCaloriesProteinCarbsFat
Hamburger; Single, Large Patty; Plain (this page)311 kcal16.5g23.2g16.7g
Biscuit, with Egg and Sausage312 kcal11.1g21.1g20.8g
Croissant, with Egg, Cheese, and Bacon312 kcal12.6g20.8g20.0g
Cheeseburger; Single, Large Patty; Plain310 kcal17.3g24.1g16.0g
Cheeseburger; Triple, Regular Patty; Plain310 kcal18.2g16.2g19.2g
Potato, French Fried in Vegetable Oil312 kcal3.4g41.4g14.7g
Fried Chicken, Wing, Meat and Skin and Breading310 kcal21.1g11.2g20.1g

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Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.