Imperial Gallon to Liter Converter
Enter a value to instantly convert between volume units.
Precision4 dp
1 Imperial Gallon = 4.5461 Liter
Key Formulas
Liter → US Gallon
gal = L × 0.264172US Gallon → Liter
L = gal × 3.78541US Cup → Milliliter
mL = cup × 236.588Milliliter → US Cup
cup = mL × 0.00422675Formula
L = imp gal × 4.54609Source: NIST SP 811, Table B.8
| Imperial Gallon (imp gal) | Liter (L) |
|---|---|
| 1 | 4.5461 |
| 5 | 22.7305 |
| 10 | 45.4609 |
| 25 | 113.6523 |
| 50 | 227.3045 |
| 100 | 454.609 |
| 500 | 2,273.05 |
| 1,000 | 4,546.09 |