Gallon (Imperial) to Liter
1 gal (UK) = 4.54609 L
Precision & format
1 gal (UK) equals
4.54609L
All 31 units
- LiterL4.54609
- MillilitermL4,546.09
- Cubic meterm³0.00454609
- Cubic centimetercm³4,546.09
- Cubic millimetermm³4,546,090
- Cubic kilometerkm³4.54609 × 10⁻¹²
- HectoliterhL0.0454609
- DeciliterdL45.4609
- CentilitercL454.609
- MicroliterµL4,546,090
- Gallon (US)gal (US)1.200949926
- Gallon (Imperial)gal (UK)1
- Quart (US)qt (US)4.803799702
- Quart (Imperial)qt (UK)4
- Pint (US)pt (US)9.607599404
- Pint (Imperial)pt (UK)8
- Cup (US)cup (US)19.21519881
- Cup (metric)cup (metric)250 mL18.18436
- Fluid ounce (US)fl oz (US)153.7215905
- Fluid ounce (Imperial)fl oz (UK)160
- Tablespoon (US)tbsp (US)307.4431809
- Teaspoon (US)tsp (US)922.3295428
- Tablespoon (metric)tbsp (metric)15 mL303.0726667
- Teaspoon (metric)tsp (metric)5 mL909.218
- Gill (US)gi (US)38.43039762
- Cubic footft³0.1605436532
- Cubic inchin³277.4194328
- Cubic yardyd³0.005946061231
- Barrel (oil)bbl42 US gal0.02859404585
- Barrel (US liquid)bbl (US)31.5 US gal0.03812539446
- Acre-footac ft0.000003685575143
Gallon (Imperial) to Liter table
| Gallon (Imperial) (gal (UK)) | Liter (L) |
|---|---|
| 1 | 4.54609 |
| 2 | 9.09218 |
| 5 | 22.73045 |
| 10 | 45.4609 |
| 20 | 90.9218 |
| 50 | 227.3045 |
| 100 | 454.609 |
| 250 | 1,136.5225 |
| 500 | 2,273.045 |
| 1,000 | 4,546.09 |
How the conversion works
Multiply the gallon (imperial) figure by 4.54609 to get liter. Every factor on this site is anchored to the SI base unit for volume, so the same number is used everywhere it appears.
Going the other way, 1 L = 0.21996925 gal (UK) — see liter to gallon (imperial).
