420 liters in US customary cups

Conversion formula
How to convert 420 liters to US customary cups?

We know (by definition) that: $1\mathrm{liter}\approx 4.22675283773038\mathrm{uscup}$

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: 420 ⁢ liter ≈ 1775.2361918467593 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.000563305325 times 420 liters.

It can also be expressed as: 420 liters is equal to $\frac{1}{\mathrm{0.000563305325}}$ US customary cups.

Approximation

An approximate numerical result would be: four hundred and twenty liters is about one thousand, seven hundred and seventy-five point two four US customary cups, or alternatively, a US customary cup is about zero times four hundred and twenty liters.