Butter

Q: How many calories in cup of butter?

About 1104 calories, with roughly 0.7g of protein. cup weighs about 151g. Use the slider above for any other portion.

The protein bar of things that were already food.

731

cal per 100 g

Portion explorer

How much are you eating?

Drag the slider or type grams. Everything below updates live.

= 5.3 oz

Calories

1104

Protein

0.7g

Carbs

Fat

118.2g

Protein 0% Carbs 0% Fat 100%

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Butter is 100% fat by calorie — almost all of it saturated.

Dense fuel, not junk. Fat is 9 cal/g vs 4 for protein or carbs — an ounce is a real portion, not a "handful."

Reverse calculator

Work backwards from your target.

To hit grams of protein, eat:

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For calories, eat:

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Burn it off

What per 100 g costs.

Minutes for a 155 lb (70 kg) adult to burn 731 cal. Adjust down for lighter, up for heavier.

Walking

209

min · 3.5 mph

Cycling

104

min · easy pace

Jogging

min · 5 mph

Swimming

min · freestyle

Estimates from the Compendium of Physical Activities. Real burn depends on weight, intensity, and fitness.

The chef's caveat

Plain vs. flavored

Numbers on this page are for plain, unsweetened. Flavored versions typically add 8–18g of sugar per container — sometimes more than a scoop of ice cream. Read the panel; the difference is not small.

Full nutrient panel · per 100 g

What else is in there.

From USDA FoodData Central (SR Legacy). %DV against the FDA 2,000-calorie reference.

Fiber0 g0%

Sugar0.06 g—

Saturated fat45.39 g227%

Cholesterol225 mg75%

Sodium583 mg25%

Potassium41 mg1%

Calcium23 mg2%

Iron0.05 mg0%

Magnesium1 mg0%

Zinc0.05 mg0%

Vitamin C0 mg0%

Vitamin E1.37 mg9%

Vitamin A683 mcg76%

Vitamin D0 mcg0%

Vitamin B60.008 mg0%

Vitamin B120.07 mcg3%

Folate4 mcg1%

Niacin0.022 mg0%

Caffeine0 mg—

How it stacks

Compared to its neighbors.

per 100 g, as-served. Same portion, honest comparison.

Butter

14 fewer calories per 100g.

Cal717 Protein0.8 g Fat81.1 g

Cheese

265 fewer calories per 100g · +9g protein.

Cal466 Protein9.7 g Fat29.5 g

Cheese

318 fewer calories per 100g · +29g protein.

Cal413 Protein29.8 g Fat32.3 g

Common questions

The stuff people actually ask.

How many calories in cup of butter?

About 1104 calories, with roughly 0.7g of protein. cup weighs about 151g. Use the slider above for any other portion.

Nonfat vs. full-fat — which is better?

Depends on the goal. Nonfat: max protein per calorie, best for a cut. Full-fat: more satiating, some studies link it to better metabolic markers, and it tastes better. Neither is "wrong."

Is butter actually healthy, or is that marketing?

By the numbers on this page: dense in unsaturated fat, fiber, and micronutrients — the "high calorie ≠ unhealthy" case in food form.

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