421 US customary cups in dry gallons

Result

The conversion result is: 421 US customary cups is equivalent to 22.6120943815627 dry gallons.^[1]

Conversion formula
How to convert 421 US customary cups to dry gallons?

We know (by definition) that: 1 uscup ≈ 0.0537104379609565 drygallon.

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

1 uscup / 421 uscup ≈ 0.0537104379609565 drygallon / x drygallon

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

x drygallon ≈ (421 uscup / 1 uscup) * 0.0537104379609565 drygallon → x drygallon ≈ 22.612094381562688 drygallon

Conclusion:

421 uscup ≈ 22.612094381562688 drygallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry gallon is equal to 0.0442241210887292 times 421 US customary cups.

It can also be expressed as: 421 US customary cups is equal to 1 / 0.0442241210887292 dry gallons.

Approximation

An approximate numerical result would be: four hundred and twenty-one US customary cups is about twenty-two point six zero dry gallons, or alternatively, a dry gallon is about zero point zero four times four hundred and twenty-one US customary cups.