UK gallons to litres converter
Litres (L)
1 UK gallon = 4.54609 litres
How to convert UK gallons to litres
L = UK gal × 4.54609
Multiply the number of UK gallons by 4.54609 to get litres. Going the other way, divide by 4.54609 (or multiply by 0.219969248299).
One UK gallon is exactly defined as 4.54609 litres (to 12 significant figures), and one litre is 0.219969248299 UK gallons.
Worked examples
- Convert 5 UK gallons: 5 × 4.54609 = 22.73045 22.73045 litres.
- Convert 12.5 UK gallons: 12.5 × 4.54609 = 56.826125 56.826125 litres.
- Convert 250 UK gallons: 250 × 4.54609 = 1,136.5225 1,136.5225 litres.
Quick-reference table
| UK gal | L |
|---|---|
| 1 | 4.54609 |
| 2 | 9.09218 |
| 3 | 13.63827 |
| 5 | 22.73045 |
| 10 | 45.4609 |
| 15 | 68.19135 |
| 20 | 90.9218 |
| 25 | 113.65225 |
| 50 | 227.3045 |
| 75 | 340.95675 |
| 100 | 454.609 |
| 1,000 | 4,546.09 |
| L | UK gal |
|---|---|
| 1 | 0.2199692483 |
| 2 | 0.4399384966 |
| 3 | 0.6599077449 |
| 5 | 1.099846241 |
| 10 | 2.199692483 |
| 15 | 3.299538724 |
| 20 | 4.399384966 |
| 25 | 5.499231207 |
| 50 | 10.99846241 |
| 75 | 16.49769362 |
| 100 | 21.99692483 |
| 1,000 | 219.9692483 |
Related conversions
Frequently asked questions
How many litres are in 1 UK gallon?
1 UK gallon equals 4.54609 litres.
What is the formula to convert UK gallons to litres?
Use L = UK gal × 4.54609. Multiply the number of UK gallons by 4.54609 to get litres. Going the other way, divide by 4.54609 (or multiply by 0.219969248299).
What is 100 UK gallons in litres?
100 UK gallons is 454.609 litres.