# 1 kilometer per hour in miles per hour

## Conversion

1 kilometer per hour is equivalent to 0.621371192237334 miles per hour.^{[1]}

## Conversion in the opposite direction

The inverse of the conversion factor is that **1 mile per hour is equal to 1.609344 times 1 kilometer per hour**.

It can also be expressed as: 1 kilometer per hour is equal to $\frac{1}{\mathrm{1.609344}}$ miles per hour.

## Approximation

An approximate numerical result would be: **one kilometer per hour is about zero point six two miles per hour**, or alternatively, *a mile per hour is about one point six one times one kilometer per hour*.

## 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.