How Many US Gallons in a Imperial Gallon?
Quick Answer
1 Imperial Gallon = 1.2009505 US Gallons
1 imp gal = 1.2009505 gal
1.20095
≈ 1 13/64 gal
Formula
gal = imp gal × 1.2009505
The calculator multiplies each imp gal value by 1.2009505. For the reverse direction, divide gal by 1.2009505; equivalently, 1 gal = 0.83267379 imp gal.
Conversion Table
| Imperial Gallons (imp gal) | US Gallons (gal) |
|---|---|
| 1 imp gal | 1.2009505 gal |
| 2 imp gal | 2.401901 gal |
| 5 imp gal | 6.0047525 gal |
| 10 imp gal | 12.009505 gal |
| 20 imp gal | 24.01901 gal |
| 50 imp gal | 60.047525 gal |
| 100 imp gal | 120.09505 gal |
| 500 imp gal | 600.47525 gal |
| 1,000 imp gal | 1,200.9505 gal |
Worked Examples
Convert 5 imp gal to gal:
5 imp gal × 1.2009505 = 6.0047525 gal
Convert 10 imp gal to gal:
10 imp gal × 1.2009505 = 12.009505 gal
Convert 50 imp gal to gal:
50 imp gal × 1.2009505 = 60.047525 gal
FAQ
How many US Gallons are in 1 Imperial Gallon?
There are 1.2009505 US Gallons in 1 Imperial Gallon. Formula: gal = imp gal × 1.2009505.
How to convert Imperial Gallons to US Gallons?
To convert Imperial Gallons to US Gallons, multiply the number of Imperial Gallons by 1.2009505. For example, 10 imp gal = 12.009505 gal.
How many US Gallons are in 100 Imperial Gallons?
There are 120.09505 US Gallons in 100 Imperial Gallons. Calculation: 100 × 1.2009505 = 120.09505.