821 imperial gallons in dry gallons

Conversion formula
How to convert 821 imperial gallons to dry gallons?

We know (by definition) that: $1\mathrm{imperialgallon}\approx 1.0320567434887\mathrm{drygallon}$

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

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

Conclusion: 821 ⁢ imperialgallon ≈ 847.3185864042227 ⁢ drygallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry gallon is equal to 0.00118019363205959 times 821 imperial gallons.

It can also be expressed as: 821 imperial gallons is equal to $\frac{1}{\mathrm{0.00118019363205959}}$ dry gallons.

Approximation

An approximate numerical result would be: eight hundred and twenty-one imperial gallons is about eight hundred and forty-seven point three two dry gallons, or alternatively, a dry gallon is about zero times eight hundred and twenty-one imperial gallons.