UnitSwapper

1 Imperial Gallons to US Gallons

Quick answer

1 imp gal=1.200949926 gal

Formula: 1 imp gal = 1.200949926 gal

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Imperial Gallons (imp gal)US Gallons (gal)
0.0010.001200949926
0.010.01200949926
0.10.1200949926
11.200949926
22.401899851
56.004749628
1012.00949926
2530.02374814
5060.04749628
100120.0949926
250300.2374814
500600.4749628
10001200.949926

Frequently Asked Questions

1 Imperial Gallon (imp gal) equals 1.2009499255048552 US Gallons (gal).

Use the formula: 1 imp gal = 1.200949926 gal. Multiply your Imperial Gallon value by the conversion factor to get the result in US Gallons.

100 Imperial Gallons equals 120.09499255048551 US Gallons.

The conversion factor used is precise to 10 significant digits. For most practical purposes, this provides exact results. Scientific or engineering applications may require additional precision.