Kitchen tools

Peanut butter: cups ↔ grams

Convert peanut butter between US cups and grams.

Free · no signupSmarter inside Homii

Peanut butter

258 g / cup

Quick cups

Cups

Grams

Result

1 cup = 258 g

Based on 258 g per cup

More utilities for the same cooking job

Measurement chart

Tbsp, cups, and common equivalents

Open tool

Unit converter

Volume, weight, and temperature conversions

Open tool

Recipe scaler

Scale ingredient lines for any serving count

Open tool

Pan size converter

Scale batters between pan sizes

Open tool

Peanut butter weighs about 258 grams per US cup. Volume measures vary with packing and prep — weighing is more accurate for baking.

Yes. Homii can track pantry quantities and link to recipes that use this ingredient.