Volume converter

Enter your volume and choose the units. The answer updates as you type.

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Value

From

Converted value

Precision and other units

Decimals, fractions and scientific notation work here.

Significant digits

Send the displayed number to the notation converter in this tab. Units stay here.

US liquid and Imperial gallons are separate choices. This does not convert US dry gallons or fluid volume to mass.

The same value in other units
Unit	Value

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Updated 2026-09-19

How to convert volume

US liquid and Imperial gallons are separate choices. This does not convert US dry gallons or fluid volume to mass.

Multiply by the source unit factor to get the base quantity, then divide by the target factor. The other-units table compares the same value without retyping it.

Next: Cooking measurement converter

A worked example

1 US liquid gallon = 231 cubic inches = 3.785411784 liters.

Next: Flow rate converter

Before you use the result

Displayed values are rounded; extra digits do not make your measurement more accurate. US liquid and Imperial gallons are separate choices. This does not convert US dry gallons or fluid volume to mass.

Next: Length converter

US liquid gallons to liters (L): reference values

US liquid gallons	liters (L)
1	3.785411784
10	37.85411784
100	378.5411784

Calculated with the same conversion as the tool above.

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ToolOctopus. “Volume converter.” Updated 2026-09-19. https://tooloctopus.com/volume-converter.

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