Volume conversion hub

Volume and cooking
converters.

Convert liters, US gallons, cups, fluid ounces, tablespoons, and milliliters for recipes, drinks, fuel, and containers.

Choosing the right volume conversion

Volume tells you how much space a liquid or ingredient occupies. Unit names can be deceptive: US and imperial gallons, pints, and fluid ounces do not represent the same volume.

These pages label US units explicitly. A cups-to-grams calculation is different because it crosses from volume to mass and therefore needs an ingredient-specific weight rather than one universal factor.

Common uses

  • International recipes and baking
  • Beverage and container labels
  • Fuel and liquid capacity

Volume converters

Use converted values confidently

  • Check whether a recipe uses US, metric, or imperial cups.
  • A US legal cup is 240 mL; a US customary cup is about 236.588 mL.
  • Use ingredient-specific data when converting volume to grams.