Search Ctrl K
Home / Tools
THE FEUTEX TOOLKIT

Us gallon to liter

Convert US gallon (US gal) to liter (L) with adjustable precision, a worked example and a reference table.

Need another unit? Open the complete Volume workspace →

Converters workspace● Runs in your browser
01 Your input
02 Your result
YOUR RESULT
Ready when you are
Conversion formula(value × 0.0037854117839999997 + 0 − 0) ÷ 0.001

Reference table

US galL
13.785411784
518.92705892
1037.85411784
2594.6352946
50189.2705892
100378.5411784

How the conversion works

The input is converted into m³ using the source factor and offset, then into liter. This keeps unit definitions consistent across the volume collection.

Definitions and sources

Factors are maintained in the versioned unit dataset. Output is rounded to your selected significant digits; calculation uses JavaScript double precision.

How to use this tool

  1. Enter a finite numeric value in US gallon.
  2. Choose the significant digits for your result.
  3. Copy or download the result, including its formula.

Try this example

10

Accuracy and scope

US units are customary liquid measures, not US dry or nutrition-label measures. Imperial and US volumes differ. Oil barrel is 42 US gallons.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.