491 dry gallons in US customary cups
Result
The conversion result is: 491 dry gallons is equivalent to 9141.61229437229 US customary cups.[1]
Conversion formula
How to convert 491 dry gallons to US customary cups?
We know (by definition) that: 1 drygallon ≈ 18.618354978355 uscup.
We can set up a proportion to solve for the number of US customary cups.
1 drygallon / 491 drygallon ≈ 18.618354978355 uscup / x uscup
Now, we cross multiply to solve for our unknown x:
x uscup ≈ (491 drygallon / 1 drygallon) * 18.618354978355 uscup → x uscup ≈ 9141.612294372306 uscup
Conclusion:
491 drygallon ≈ 9141.612294372306 uscup
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US customary cup is equal to 0.000109389894014168 times 491 dry gallons.
It can also be expressed as: 491 dry gallons is equal to 1 / 0.000109389894014168 US customary cups.
Approximation
An approximate numerical result would be: four hundred and ninety-one dry gallons is about nine thousand, one hundred and forty-one point six one US customary cups, or alternatively, a US customary cup is about zero times four hundred and ninety-one dry 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.