Cups to Grams Converter

Baking measurements made simple

Accurate conversions using USDA ingredient densities. US cups (236ml) & Metric cups (250ml) supported.

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USDA-Sourced Data 40+ Ingredients No Tracking Works Offline

Popular Conversions

All-Purpose Flour
1 cup = 125g
Granulated Sugar
1 cup = 201g
Butter
1 cup = 227g
Brown Sugar
1 cup = 220g
Honey
1 cup = 336g
Cocoa Powder
1 cup = 85g
Rolled Oats
1 cup = 80g
Cream Cheese
1 cup = 239g

Why MetriCup?

Density-Based Accuracy

A cup of flour weighs 125g, but a cup of sugar weighs 200g. We use ingredient-specific densities from USDA, not generic ratios.

US & Metric Cups

A US cup is 237ml, a metric cup is 250ml — a 5.7% difference that matters in baking. We handle both.

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