Convert liters, gallons, cubic meters, cups, fluid ounces. Volume Converter is a free online tool from the ToolsRift Unit Converters collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.
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How to use Volume Converter
Open the Volume Converter above — it loads instantly, no account needed.
Enter or upload your input. Everything is processed locally on your device.
Get your result immediately and copy or download it with one click.
Frequently asked questions
How many liters in a US gallon?
1 US gallon = 3.78541 liters, while 1 UK (imperial) gallon = 4.54609 liters.
How many cubic feet in a cubic meter?
1 cubic meter = 35.3147 cubic feet.
What is the difference between US and UK gallons?
A US gallon is smaller than a UK gallon — 1 UK gallon ≈ 1.20095 US gallons.
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