US Gallon to Liter Converter
1 US Gallon = 3.785412 Liter
To convert us gallons to liters, multiply by 3.785412.
Converting gallons to liters is critical for automotive diagnostics, chemical formulations, and purchasing liquid goods in metric countries.
Volume Converter
Tab Switch fieldsS SwapC Copy
Formula
L = gal × 3.785411784
To convert US Gallon to Liter, use the formula displayed above.
Pinned Favorites
No pinned converters yet. Click the star button to pin common pairs.
Recent History
Conversions you copy will be recorded here.
US Gallon to Liter: Quick Reference Table
| US Gallon (gal) | Liter (L) |
|---|---|
| 0.001 | 0.003785 |
| 0.01 | 0.037854 |
| 0.1 | 0.378541 |
| 0.5 | 1.892706 |
| 1 | 3.785412 |
| 2 | 7.570824 |
| 5 | 18.927059 |
| 10 | 37.854118 |
| 25 | 94.635295 |
| 50 | 189.270589 |
| 100 | 378.541178 |
| 250 | 946.352946 |
| 500 | 1892.705892 |
| 1000 | 3785.411784 |
gal to L Formula and Examples
Direct Formula
L = gal × 3.785411784 Inverse Formula
gal = L × 0.264172 Mental Math Shortcut
Multiply the value by roughly 3.8 to calculate the equivalent amount in your head.
Common US Gallon to Liter Calculations
- 5 gal = 18.927059 L
- 10 gal = 37.854118 L
- 50 gal = 189.270589 L
- 100 gal = 378.541178 L
- 500 gal = 1892.705892 L
How to Convert US Gallon to Liter
How many liters are in a us gallon?
1 US Gallon (gal) is equal to 3.785412 Liter (L). To convert us gallons to liters, multiply your value by 3.785412.
How do I convert us gallon to liter?
To convert US Gallon to Liter, use the formula: Liter = US Gallon × 3.785412. For example, 5 gal = 18.927059 L.
What is the formula for gal to L?
The formula is: L = gal × 3.785412. This is based on the exact SI conversion factor. Use our calculator above to convert any value instantly.