631 milliliters in US customary cups

Conversion formula
How to convert 631 milliliters to US customary cups?

We know (by definition) that: $1\mathrm{ml}\approx 0.00422675283773037\mathrm{uscup}$

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: 631 ⁢ ml ≈ 2.6670810406078633 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.374941737717908 times 631 milliliters.

It can also be expressed as: 631 milliliters is equal to $\frac{1}{\mathrm{0.374941737717908}}$ US customary cups.

Approximation

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