Volume Converter — Convert Between Different Volume Units

Volume Converter

Convert between liters, gallons, cubic meters, milliliters, cubic feet, and more with our comprehensive volume converter. Accurate, easy-to-use tool for cooking, science, engineering, and everyday conversions.

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½ Unit
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5 Units

About Volume Units

Different regions use different volume measurements. The US uses gallons, quarts, pints and cups while most other countries use the metric system (liters, milliliters).

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Conversion Accuracy

Our converter uses precise conversion factors. For example: 1 US gallon = 3.78541 liters, 1 UK gallon = 4.54609 liters, and 1 liter = 1000 milliliters.

Conversion Results

Summary
Unit Comparison
Common Conversions

Converted Volume

3.78541
1 US Gallon = 3.78541 Liters
Original Volume
1 US Gallon
Converted Volume
3.78541 Liters
Conversion Factor
3.78541
Unit Type
Liquid Volume

Volume Unit Comparison

Unit Equivalent in Liters Equivalent in US Gallons Common Usage

Common Volume Conversions

Volume Conversion Formula

Converted Volume = Original Volume × Conversion Factor

To convert between volume units: Multiply the original volume by the conversion factor between the original unit and target unit. Conversion factors are fixed mathematical relationships between units.

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