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Open toolImperial gallons to Litres
Convert imperial gallons (imp gal) to litres (L) with a copyable result.
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THE QUICK GUIDE
How to use imperial gallons to litres
Enter a value in imperial gallons, choose your display precision, and select Convert. Use Swap units to calculate the reverse direction.
How it works
Volume conversion: multiply the value in imp gal by 4.54609 to obtain L. Both units are related through litres.
A useful example
1 imp gal = 4.54609 L.
Good to know
Uses volume units as labelled. Floating-point arithmetic is approximate; results show up to 12 significant digits. Very large or small results use scientific notation. US liquid and Imperial definitions differ.