🥣 Cooking conversion

1.5 cups butter to grams

1.5 cups butter is about 340.5 grams using an estimated 227 g per cup density. See nearby cup values and baking notes.

Ingredient-aware answer

1.5 cups butter ≈ 340.5 g

This uses an estimated density of 227 grams per cup for butter.

Baking note: Butter is often sold with cup and tablespoon markings, but grams are more precise. For best baking accuracy, use a kitchen scale.

Butter cup-to-gram table

grams = cups × 227. This ingredient-specific estimate is more useful than a generic cups-to-grams conversion.

A cup measures volume. Grams measure weight. Different ingredients have different densities, so one cup does not always equal the same grams.

How many grams is 1.5 cups butter?

1.5 cups butter is about 340.5 grams using 227 grams per cup.

Is this exact?

No. Ingredient cup weights vary by brand, packing, humidity, and measuring method.

Should I weigh ingredients for baking?

Yes. A kitchen scale is more accurate than cup measurements, especially for flour, cocoa, powdered sugar, and brown sugar.