840 imperial gallons in US gallons

Result

The conversion result is: 840 imperial gallons is equivalent to 1008.79793742408 US gallons.[1]

Conversion formula
How to convert 840 imperial gallons to US gallons?

We know (by definition) that: 1 imperialgallon ≈ 1.20094992550486 usgallon.

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

1 imperialgallon / 840 imperialgallon ≈ 1.20094992550486 usgallon / x usgallon

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

x usgallon ≈ (840 imperialgallon / 1 imperialgallon) * 1.20094992550486 usgallon → x usgallon ≈ 1008.7979374240823 usgallon

Conclusion:

840 imperialgallon ≈ 1008.7979374240823 usgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US gallon is equal to 0.000991278791224987 times 840 imperial gallons.

It can also be expressed as: 840 imperial gallons is equal to 1 / 0.000991278791224987 US gallons.

Approximation

An approximate numerical result would be: eight hundred and forty imperial gallons is about one thousand and eight point seven nine US gallons, or alternatively, a US gallon is about zero times eight hundred and forty imperial gallons.

Footnotes

[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).

Results may contain small errors due to the use of floating point arithmetic.