27 US gallons in imperial gallons

Conversion formula
How to convert 27 US gallons to imperial gallons?

We know (by definition) that: $1\mathrm{usgallon}\approx 0.832674184628989\mathrm{imperialgallon}$

We can set up a proportion to solve for the number of imperial gallons.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 27 ⁢ usgallon ≈ 22.482202984982703 ⁢ imperialgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial gallon is equal to 0.0444796268705502 times 27 US gallons.

It can also be expressed as: 27 US gallons is equal to $\frac{1}{\mathrm{0.0444796268705502}}$ imperial gallons.

Approximation

An approximate numerical result would be: twenty-seven US gallons is about twenty-two point four eight imperial gallons, or alternatively, a imperial gallon is about zero point zero four times twenty-seven US gallons.