Gallons and liters are both units of volume measurement, but they are used in different measurement systems. The gallon is primarily used in the United States and a few other countries, while the liter is the standard unit of volume in the metric system, used by most countries worldwide.
| Gallons (US) | Liters |
|---|---|
| 1 | 3.785 |
| 2 | 7.571 |
| 5 | 18.927 |
| 10 | 37.854 |
| 20 | 75.708 |
To convert gallons to liters, multiply the gallon value by 3.78541.
Example: Convert 2.5 gallons to liters
2.5 × 3.78541 = 9.46353 liters
To convert liters to gallons, multiply the liter value by 0.264172.
Example: Convert 10 liters to gallons
10 × 0.264172 = 2.64172 gallons