321 deciliters in US customary cups

Conversion formula
How to convert 321 deciliters to US customary cups?

We know (by definition) that: $1\mathrm{dl}\approx 0.422675283773037\mathrm{uscup}$

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

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

Conclusion: 321 ⁢ dl ≈ 135.67876609114487 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.00737035004672897 times 321 deciliters.

It can also be expressed as: 321 deciliters is equal to $\frac{1}{\mathrm{0.00737035004672897}}$ US customary cups.

Approximation

An approximate numerical result would be: three hundred and twenty-one deciliters is about one hundred and thirty-five point six eight US customary cups, or alternatively, a US customary cup is about zero point zero one times three hundred and twenty-one deciliters.