Gallons to Liters Converter
Convert Gallons to Liters (US gal to L) instantly, with the formula and a table of common values. Free, runs in your browser, nothing uploaded.
Everything happens on your own device. Nothing you type is ever sent anywhere.
Category
Result
3.785412 L
Formula
1 US gal = 3.785412 L
Common Gallons to Liters Conversions
| Gallons | Liters |
|---|---|
| 1 US gal | 3.785412 L |
| 2 US gal | 7.570824 L |
| 5 US gal | 18.927059 L |
| 10 US gal | 37.854118 L |
| 20 US gal | 75.708236 L |
| 50 US gal | 189.270589 L |
| 100 US gal | 378.541178 L |
| 500 US gal | 1,892.705892 L |
| 1,000 US gal | 3,785.411784 L |
This converter handles eight common unit categories - length, weight, temperature, volume, area, speed, data storage, and time - and updates the result instantly as you type, entirely in your browser. Most categories convert by a fixed ratio to a base unit (like meters for length or bytes for data), except temperature, which needs its own formula since 0°C isn't 0°F or 0 K.
Frequently asked questions
How do I convert Gallons to Liters?
Multiply the value in US gal by 3.785412: 1 US gal = 3.785412 L, so 10 US gal = 37.854118 L.
How do I convert Liters to Gallons?
Multiply the value in L by 0.264172: 1 L = 0.264172 US gal, so 10 L = 2.641721 US gal.
Is the value I enter sent anywhere?
No. The conversion runs entirely in your browser, so nothing you type ever leaves your device.