Convert 21 Imperial Gallons to Gallons
How big is 21 imperial gallons? How many gallons are in 21 imperial gallons? 21 imp gal to gal conversion.
From
To
swap units ↺
21 Imperial Gallons ≈
25.219948 U.S. Gallons
result rounded
Decimal places
Result in Plain English
21 imperial gallons is equal to about 25.2 gallons.
In Scientific Notation
21 imperial gallons
= 2.1 x 101 imperial gallons
≈ 2.52199 x 101 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