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Free Online Volume Converter

Convert litres, millilitres, cubic metres and US gallons.

Your input stays on this device. Processing is bounded; regex runs in a worker with a two-second timeout.

Result

How to use Volume Converter

Convert litres, millilitres, cubic metres and US gallons. The selected units use explicit SI reference factors. Decimal and binary prefixes are distinct. Results use IEEE 754 floating-point arithmetic; round only at the precision your task requires.

  1. Set Value.
  2. Set From unit.
  3. Set To unit.
  4. Run the tool, review the result and its stated limitations, then copy or download if needed.

Example & practical use

Convert litres, millilitres, cubic metres and US gallons. The example below demonstrates Value; From unit; To unit.

Example input:
{
  "value": 1,
  "from": "US gal",
  "to": "L"
}
Expected result (relevant fields):
{
  "value": 3.785411784
}

Features & result limitations

The selected units use explicit SI reference factors. Decimal and binary prefixes are distinct. Results use IEEE 754 floating-point arithmetic; round only at the precision your task requires.

Frequently asked questions

What inputs does Volume Converter accept?

Value; From unit; To unit

How should I interpret the Volume Converter result?

The selected units use explicit SI reference factors. Decimal and binary prefixes are distinct. Results use IEEE 754 floating-point arithmetic; round only at the precision your task requires.

Where does Volume Converter process my data?

Inputs are processed locally in your browser. Submitted text is not sent to external services. A successful-run event increments an aggregate tool counter without your input.