1 gallons to liters
1 US gallons = 3.7854 liters
Need a different number? Type into either field below — it converts as you type.
By Numerly · Updated
How 1 gallons to liters is calculated
Multiply by 3.7854: 1 × 3.7854 = 3.7854. (1 gal = 3.7854 L.)
Going the other way, 1 liter = 0.264172 US gallons.
Values near 1 gal
| US gallons | liters |
|---|---|
| 1 gal | 3.7854 L |
| 2 gal | 7.5708 L |
| 3 gal | 11.3562 L |
| 4 gal | 15.1416 L |
| 5 gal | 18.9271 L |
Frequently asked
- What is 1 gallons to liters?
- 1 US gallons equals 3.7854 liters.
- How do you convert 1 US gallons to liters?
- Multiply by 3.7854: 1 × 3.7854 = 3.7854. (1 gal = 3.7854 L.)
- Is 1 gal more or less than 3.7854 L?
- They are equal — 1 US gallons is exactly 3.7854 liters.