Convert 1 Imperial Gallon to Gallons

How big is 1 imperial gallon? How many gallons are in 1 imperial gallon? 1 imp gal to gal conversion.
Amount
From
To
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1 Imperial Gallon ≈
1.2009499 U.S. Gallons
result rounded
Decimal places
Result in Plain English
1 imperial gallon is equal to about 1.20 gallons.
To a Percentage
1 imperial gallon ≈ 120% of a gallon.
In Scientific Notation
1 imperial gallon
= 1 x 100 imperial gallons
≈ 1.20095 x 100 gallons
Imperial Gallons
An Imperial gallon is a unit of volume sometimes used in the British commonwealth. It is exactly 4.54609 liters and is about 20% larger than a U.S. gallon.
Abbreviation: imp gal
Gallons
A U.S. gallon is a unit of volume equal to 128 U.S. fluid ounces, or about 3.785 liters. It should not be confused with the imperial gallon used in the United Kingdom.
Common abbreviations: gal, US gal
Imperial Gallons to Gallons Conversions
results may be rounded
imp gal gal
1.00 1.2009
1.01 1.2130
1.02 1.2250
1.03 1.2370
1.04 1.2490
1.05 1.2610
1.06 1.2730
1.07 1.2850
1.08 1.2970
1.09 1.3090
1.10 1.3210
1.11 1.3331
1.12 1.3451
1.13 1.3571
1.14 1.3691
1.15 1.3811
1.16 1.3931
1.17 1.4051
1.18 1.4171
1.19 1.4291
1.20 1.4411
1.21 1.4531
1.22 1.4652
1.23 1.4772
1.24 1.4892
1.25 1.5012
1.26 1.5132
1.27 1.5252
1.28 1.5372
1.29 1.5492
1.30 1.5612
1.31 1.5732
1.32 1.5853
1.33 1.5973
imp gal gal
1.34 1.6093
1.35 1.6213
1.36 1.6333
1.37 1.6453
1.38 1.6573
1.39 1.6693
1.40 1.6813
1.41 1.6933
1.42 1.7053
1.43 1.7174
1.44 1.7294
1.45 1.7414
1.46 1.7534
1.47 1.7654
1.48 1.7774
1.49 1.7894
1.50 1.8014
1.51 1.8134
1.52 1.8254
1.53 1.8375
1.54 1.8495
1.55 1.8615
1.56 1.8735
1.57 1.8855
1.58 1.8975
1.59 1.9095
1.60 1.9215
1.61 1.9335
1.62 1.9455
1.63 1.9575
1.64 1.9696
1.65 1.9816
1.66 1.9936
1.67 2.0056
imp gal gal
1.68 2.0176
1.69 2.0296
1.70 2.0416
1.71 2.0536
1.72 2.0656
1.73 2.0776
1.74 2.0897
1.75 2.1017
1.76 2.1137
1.77 2.1257
1.78 2.1377
1.79 2.1497
1.80 2.1617
1.81 2.1737
1.82 2.1857
1.83 2.1977
1.84 2.2097
1.85 2.2218
1.86 2.2338
1.87 2.2458
1.88 2.2578
1.89 2.2698
1.90 2.2818
1.91 2.2938
1.92 2.3058
1.93 2.3178
1.94 2.3298
1.95 2.3419
1.96 2.3539
1.97 2.3659
1.98 2.3779
1.99 2.3899