Imperial gallon to Litre Converter
Convert imperial gallon to litre instantly with a local, precise conversion. Enter decimals, zero, negative values where meaningful, or scientific notation.
How to convert imperial gallon to litre
1 Imp gal = 4.54609 L. Convert through litre.
Worked examples
2 Imp gal equals 9.09218 L. Enter any valid finite value above for an immediate result.
Imperial gallon to Litre conversion table
| Imperial gallon (Imp gal) | Litre (L) |
|---|---|
| 1 Imp gal | 4.54609 L |
| 2 Imp gal | 9.09218 L |
| 5 Imp gal | 22.73045 L |
| 10 Imp gal | 45.4609 L |
| 20 Imp gal | 90.9218 L |
| 25 Imp gal | 113.65225 L |
| 50 Imp gal | 227.3045 L |
| 100 Imp gal | 454.609 L |
Reverse conversion: Litre to Imperial gallon Converter
Frequently asked questions
How do I convert imperial gallon to litre?
1 Imp gal = 4.54609 L. Convert through litre.
Can I enter decimals or scientific notation?
Yes. The converter accepts decimals, grouped numbers and scientific notation, then formats the result without changing the underlying calculation.
Is this conversion performed online?
The page is delivered by the website, but the value conversion itself runs locally in your browser and is not submitted to a calculation service.