Characteristic

mile-per-hour

Notes

Symbol

mph

Metric (SI) Equivalent

1.609344 kilometers / hour

This equivalent and the one below are calculated from exact values.

Another Metric (SI) Equivalent with More Basic Units

4.4704 decimeters / second

Metric (SI) Dimensions

length × time-1

Description in Terms of Other Units and Constants

mile / hour

Quantity

Velocity and Speed