31 miles per hour in kilometers per hour

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer per hour is equal to 0.0200442320076559 times 31 miles per hour.

It can also be expressed as: 31 miles per hour is equal to $\frac{1}{\mathrm{0.0200442320076559}}$ kilometers per hour.

Approximation

An approximate numerical result would be: thirty-one miles per hour is about forty-nine point eight nine kilometers per hour, or alternatively, a kilometer per hour is about zero point zero two times thirty-one miles per hour.