# 64 US quarts in US customary cups

## Conversion

64 US quarts is equivalent to 256 US customary cups.^{[1]}

## Conversion formula

How to convert 64 US quarts to US customary cups?

We know (by definition) that: $1\mathrm{usquart}\approx 4\mathrm{uscup}$

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

$\frac{1\mathrm{usquart}}{64\mathrm{usquart}}\approx \frac{4\mathrm{uscup}}{x\mathrm{uscup}}$Now, we cross multiply to solve for our unknown $x$:

$x\mathrm{uscup}\approx \frac{64\mathrm{usquart}}{1\mathrm{usquart}}*4\mathrm{uscup}\to x\mathrm{uscup}\approx 256\mathrm{uscup}$Conclusion: $64\mathrm{usquart}\approx 256\mathrm{uscup}$

## Conversion in the opposite direction

The inverse of the conversion factor is that **1 US customary cup is equal to 0.00390625 times 64 US quarts**.

It can also be expressed as: 64 US quarts is equal to $\frac{1}{\mathrm{0.00390625}}$ US customary cups.

## Approximation

An approximate numerical result would be: **sixty-four US quarts is about two hundred and fifty-six US customary cups**, or alternatively, *a US customary cup is about zero times sixty-four 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.