Volume Converter - liters, gallons, cups, ml

  • Liters (L)
  • Milliliters (mL)
  • US Gallons
  • UK Gallons
  • US Fluid Ounces
  • UK Fluid Ounces
  • US Cups
  • US Pints
  • UK Pints
  • Cubic Meters (m³)
  • Cubic Feet (ft³)
  • Liters (L)
  • Milliliters (mL)
  • US Gallons
  • UK Gallons
  • US Fluid Ounces
  • UK Fluid Ounces
  • US Cups
  • US Pints
  • UK Pints
  • Cubic Meters (m³)
  • Cubic Feet (ft³)
Results
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Convert volume measurements across metric and imperial systems, including both US and UK fluid units. Our Volume Converter handles 11 different units — from milliliters for cooking to cubic meters for large containers.

Key distinction: US and UK volume units are different sizes. A US gallon is about 3.785 liters while a UK gallon is 4.546 liters — a significant difference. Our converter clearly labels each unit so you avoid costly mistakes in cooking, fuel purchases, or industrial measurements.

Common uses: recipe conversions (cups/ml to liters/gallons), fuel consumption (liters per 100km to MPG), container sizing, and beverage measurements. The live result updates instantly as you type, making it perfect for quick kitchen or garage reference.

Formel
Convert to base unit (liters), then to target unit. 1 US gal = 3.785 L, 1 UK gal = 4.546 L, 1 cup = 236.59 mL

Vanlige spørsmål

US gallon vs UK gallon?
A US gallon is approximately 3.785 liters. A UK (imperial) gallon is approximately 4.546 liters — about 20% larger. Always check which gallon is being used.
How many cups in a liter?
1 liter equals approximately 4.227 US cups. 1 US cup equals approximately 236.59 milliliters. For cooking, this is the standard conversion.
How many fluid ounces in a liter?
1 liter equals approximately 33.814 US fluid ounces or 35.195 UK fluid ounces. US fluid ounces are slightly smaller than UK ones.
Cubic meters vs liters?
1 cubic meter equals exactly 1,000 liters. 1 liter equals exactly 0.001 cubic meters. Cubic meters are used for large volumes, liters for everyday use.

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