Unsalted butter — Calories, Nutrition & Ingredients

UPC 5027615002453 Unsalted butters Updated 16 Oct 2026

Unsalted butter
Photo: Open Food Facts contributors, CC BY-SA 3.0
Calories
751per 100 g
Protein
0.5 gper 100 g
Carbs
0.1 gper 100 g
Fat
83.2 gper 100 g

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Per 100 g, Unsalted butter has 751 calories, 0.5 g protein and 83.2 g fat.

Label highlights: Fat: high Saturates: high Sugars: low Salt: low HFSS

Red means high in the UK front-of-pack traffic-light system. These colours are our calculation from the declared values, not a label on the pack. In this product:

  • Fat: 83.20 g per 100 g (red above 17.50 g)
  • Saturates: 55 g per 100 g (red above 5 g)
Calculated from the nutrition data on file; check the package label. How the traffic-light colours work »

Nutrition

Per 100 g
Energy 3142 kJ / 751 kcal
Fat 83.2 g
of which saturates 55 g
Carbohydrate 0.1 g
of which sugars 0.1 g
Fibre 0 g
Protein 0.5 g
Salt 0.10 g

Calculated from Open Food Facts per-100 g data for the stated serving; values may differ slightly from the package label because of rounding.

Per 100 g and custom amounts

Nutrition per amount

751 calories in 100 g
Protein0.5 g
Carbohydrates0.1 g
Sugars0.1 g
Fibre0 g
Fat83.2 g
Saturated fat55 g
Sodium40 mg

Ingredient flags

Ingredient list not available — flags cannot be shown.

Data: Open Food Facts (ODbL) · Photo: Open Food Facts contributors (CC BY-SA)

Where to buy Unsalted butter

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Healthier swaps

Same category, better nutrition per 100 g (see methodology).

We compare per-100 g values from Open Food Facts. A swap must be at least as good on sugars, saturates, salt, calories, protein and fibre (where listed) and strictly better on at least one of those nutrients. Check the label for your portion size.

Frequently asked questions

How many calories are in Unsalted butter?

Per 100 g of Unsalted butter there are 751 calories.

How much protein is in Unsalted butter?

Per 100 g of Unsalted butter there are 0.5 g protein.

How many carbohydrates are in Unsalted butter?

Per 100 g of Unsalted butter there are 0.1 g carbohydrates. Of which 0.1 g sugars.

How much sugar is in Unsalted butter?

Per 100 g of Unsalted butter there are 0.1 g sugars.

How much sodium (salt) is in Unsalted butter?

Per 100 g of Unsalted butter there are 40.0 mg sodium. UK guidance is for adults to eat no more than 6 g of salt (about 2,400 mg of sodium) a day.

How much fibre is in Unsalted butter?

Per 100 g of Unsalted butter there are 0.0 g fibre. Fibre is important for digestive health.

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Macronutrients

Types of fat

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