20 US quarts in US customary cups

Result

The conversion result is: 20 US quarts is equivalent to 80 US customary cups.[1]

Conversion formula
How to convert 20 US quarts to US customary cups?

We know (by definition) that: 1 usquart ≈ 4 uscup.

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

1 usquart / 20 usquart ≈ 4 uscup / x uscup

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

x uscup ≈ (20 usquart / 1 usquart) * 4 uscup → x uscup ≈ 80 uscup

Conclusion:

20 usquart ≈ 80 uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.0125 times 20 US quarts.

It can also be expressed as: 20 US quarts is equal to 1 / 0.0125 US customary cups.

Approximation

An approximate numerical result would be: twenty US quarts is about zero US customary cups, or alternatively, a US customary cup is about zero point zero one times twenty US quarts.

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.