How to use this tool
Choose the named source and destination volume units, then enter the amount.
Check US liquid, Imperial and metric labels carefully. Mass conversion requires density and is outside this worksheet.
Converted = input × source factor / target factor
Worked example
0.2641720524 galUS · converted value
Fixed example using the settings below. Monetary examples use USD; dates and times use their stated reference values. This example stays unchanged when you edit your calculation.
Example inputs
- Value: 1
- From: Litres
- To: US liquid gallons
Method illustration: 1 US liquid gallon = exactly 3.785411784 L.
Assumptions and limits
- Uses the fixed definitions shown in the unit names. No currency or physical-density conversion is involved.
Method reference: NIST SI conversion guide
Check or report a result
Check the units, selected calculation and assumptions first. Compare the fixed example above with your inputs to identify what changed.
Report a calculation issue with the page address, hypothetical inputs, result displayed and result expected. Do not include passwords, bank details or other private information.