UK Gallons to Liters (gal (UK) to L)
Free online uk gallon to liter converter. Type a value, get an instant exact result — plus the formula, a ready-made conversion table, and reverse conversion.
VOLUME CONVERTER — INSTANT RESULT
Formula: multiply the uk gallon value by 4.54609 — i.e. L = gal (UK) × 4.54609
Quick check: 1 gal (UK) = 4.54609 L
Quick check: 1 gal (UK) = 4.54609 L
UK Gallons to Liters conversion table
| UK Gallons (gal (UK)) | Liters (L) |
|---|---|
| 1 gal (UK) | 4.54609 L |
| 2 gal (UK) | 9.09218 L |
| 3 gal (UK) | 13.63827 L |
| 4 gal (UK) | 18.18436 L |
| 5 gal (UK) | 22.73045 L |
| 6 gal (UK) | 27.27654 L |
| 7 gal (UK) | 31.82263 L |
| 8 gal (UK) | 36.36872 L |
| 9 gal (UK) | 40.91481 L |
| 10 gal (UK) | 45.4609 L |
| 15 gal (UK) | 68.19135 L |
| 20 gal (UK) | 90.9218 L |
| 25 gal (UK) | 113.65225 L |
| 30 gal (UK) | 136.3827 L |
| 40 gal (UK) | 181.8436 L |
| 50 gal (UK) | 227.3045 L |
| 75 gal (UK) | 340.95675 L |
| 100 gal (UK) | 454.609 L |
| 250 gal (UK) | 1,136.5225 L |
| 500 gal (UK) | 2,273.045 L |
| 1,000 gal (UK) | 4,546.09 L |
How to convert uk gallons to liters
To convert uk gallons to liters, multiply the amount in uk gallons by 4.54609. For example, 10 gal (UK) = 45.4609 L. To convert in the other direction, divide by the same factor, or use the ⇄ swap button above.
Convert between metric, US customary and imperial volume units. US and UK gallons differ (1 US gal = 3.785411784 L, 1 UK gal = 4.54609 L) — always check which system a recipe or specification uses.
Frequently asked questions
How many liters are in one uk gallon?
One uk gallon is exactly 4.54609 liters.
How do I convert gal (UK) to L?
Multiply the gal (UK) value by 4.54609 to get L. The converter at the top of this page does this automatically and works in both directions.
How much is 100 uk gallons in liters?
100 uk gallons equals 454.609 liters.