80 Grams of Butter to Cups

80 grams of butter is approximately 0.35 US cups. See the kitchen estimate, calculation basis, and nearby amounts below.

80 grams of butter =

0.35 US cups

Kitchen estimate

⅓ cup + 1 teaspoon

Conversions are approximate and may vary by ingredient brand, packing, humidity, and measuring method. Spoons: 15 ml tablespoon, 5 ml teaspoon. Kitchen estimates have up to 10% volume rounding error; very small amounts use a threshold. See Methodology for the policy.

Based on 1 US cup of butter = 227g

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Convert another butter amount Enter any gram amount and use the full common conversion table. Compare 80 grams across ingredients See how the same weight changes across ingredient densities. Learn how to measure butter Review its states, measuring method, varieties, and use context. Convert butter cups back to grams Enter a cup amount for the reverse conversion.

Calculation basis

80g ÷ 227g/cup = 0.3524 cups

The result is rounded to 0.35 cups only for display; the calculation itself isn't rounded.

Measurement basis

Ingredient and cup standard: Butter · US cup / 240 ml · 227g
Measuring step this site recommends: softened · packed into cup

Butter is often sold in sticks in the US, and one stick equals 113g (about half a cup).

Adopted source: USDA FoodData Central — Butter, salted (FDC 173410) · verified 2026-08-04

Method the source states: not specified

Nearby butter amounts

60g → 0.26 cups ¼ cup + ½ teaspoon 75g → 0.33 cups ⅓ cup 100g → 0.44 cups ⅜ cup + 1 tablespoon 125g → 0.55 cups ½ cup + 2 ½ teaspoons

Results by cup size

Cup size	80g in cups
US cup / 240 ml	0.35 cups
US customary cup / 236.6 ml	0.36 cups
Metric cup / 250 ml	0.34 cups