Cups to Grams

Convert cups to grams for common baking ingredients

1 cup × 120 g/cup = 120.0 g

Result in grams

120.0 g

All-purpose flour: 120 g / cup

Cups1 cupGrams120 gAll-purpose flour

About this calculator

Convert cups to grams for baking and cooking. Since density varies by ingredient, this tool lets you choose flour, sugar, butter, water, rice, or oats and instantly shows the gram equivalent — no kitchen scale needed for quick estimates.

Common examples

  • 1 cup flour = 120 g
  • 1 cup sugar = 200 g
  • 1 cup butter = 227 g
  • ½ cup water = 118.3 g
  • ¾ cup oats = 67.5 g