Numbers / Unit Converters

UK Gallons to Liters Converter

1 imp gal = 4.54609 L

1 imp gal = 4.54609 L

Uses the UK imperial gallon. A US liquid gallon is 3.785411784 liters; do not substitute it for an imperial gallon.

Conversion table

UK Gallons to Liters reference values
imp galL
0.251.1365225
0.52.273045
14.54609
29.09218
522.73045
1045.4609
2090.9218
50227.3045
100454.609

Formula

L = imp gal × 4.54609.

Results are shown to up to 12 significant figures. The calculator uses the conversion factor before display rounding.

Unit definitions: NIST conversion factors.