Volume Converter

Convert between different units of volume and capacity

Recent Conversions

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Common Volume Conversions

  • 1 liter = 0.264172 gallons
  • 1 gallon = 3.78541 liters
  • 1 cup = 236.588 milliliters
  • 1 fluid ounce = 29.5735 milliliters
  • 1 cubic meter = 1000 liters
  • 1 cubic foot = 28.3168 liters

About Volume Units

Volume is the amount of space occupied by a three-dimensional object or substance. In the International System of Units (SI), the base unit of volume is the cubic meter (m³).

Different regions use different units for measuring volume. The United States primarily uses the US customary system (gallons, quarts, cups), while most other countries use the metric system (liters, milliliters).

Volume Conversion Formulas

  • Liters to Gallons: multiply by 0.264172
  • Gallons to Liters: multiply by 3.78541
  • Cups to Milliliters: multiply by 236.588
  • Fluid Ounces to Milliliters: multiply by 29.5735
  • Cubic Meters to Liters: multiply by 1000