221 imperial cups in US quarts

Conversion formula
How to convert 221 imperial cups to US quarts?

We know (by definition) that: $1\mathrm{brcup}\approx 0.300237481376214\mathrm{usquart}$

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

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

Conclusion: 221 ⁢ brcup ≈ 66.35248338414328 ⁢ usquart

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US quart is equal to 0.0150710259661355 times 221 imperial cups.

It can also be expressed as: 221 imperial cups is equal to $\frac{1}{\mathrm{0.0150710259661355}}$ US quarts.

Approximation

An approximate numerical result would be: two hundred and twenty-one imperial cups is about sixty-six point three four US quarts, or alternatively, a US quart is about zero point zero two times two hundred and twenty-one imperial cups.