21 US customary cups in centiliters
Result
The conversion result is: 21 US customary cups is equivalent to 496.83529665 centiliters.[1]
Conversion formula
How to convert 21 US customary cups to centiliters?
We know (by definition) that: 1 uscup ≈ 23.65882365 centiliter.
We can set up a proportion to solve for the number of centiliters.
1 uscup / 21 uscup ≈ 23.65882365 centiliter / x centiliter
Now, we cross multiply to solve for our unknown x:
x centiliter ≈ (21 uscup / 1 uscup) * 23.65882365 centiliter → x centiliter ≈ 496.83529665 centiliter
Conclusion:
21 uscup ≈ 496.83529665 centiliter
Conversion in the opposite direction
The inverse of the conversion factor is that 1 centiliter is equal to 0.00201273944653827 times 21 US customary cups.
It can also be expressed as: 21 US customary cups is equal to 1 / 0.00201273944653827 centiliters.
Approximation
An approximate numerical result would be: twenty-one US customary cups is about four hundred and ninety-six point eight three centiliters, or alternatively, a centiliter is about zero times twenty-one US customary cups.
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.