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Convert Imperial gallons to US gallons

Quick answer

1 gal (UK) = 1.2009 gal

(and 1 gal = 0.832674 gal (UK))

Imperial gallons-to-US gallons formula

To convert imperial gallons to us gallons, multiply the value by 1.2009:
gal = gal (UK) × 1.2009

Imperial gallons to US gallons conversion table

Imperial gallons (gal (UK))US gallons (gal)
1 gal (UK)1.2009 gal
2 gal (UK)2.4019 gal
3 gal (UK)3.6028 gal
5 gal (UK)6.0047 gal
10 gal (UK)12.0095 gal
20 gal (UK)24.019 gal
25 gal (UK)30.0237 gal
50 gal (UK)60.0475 gal
100 gal (UK)120.09 gal
250 gal (UK)300.24 gal
500 gal (UK)600.47 gal
1000 gal (UK)1,200.95 gal

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