Reformat
Runs in your browser. Your files never leave it.

Kilometers per hour to miles per hour

1 km/h = 0.621371 mph. Type any value below.

How to convert km/h to mph

To convert kilometers per hour to miles per hour, multiply the number of km/h by about 0.621371. The other way around: 1 mph = 1.60934 km/h.

km/h to mph conversion table
km/hmph
10.621371
21.24274
53.10686
106.21371
2012.4274
5031.0686
10062.1371
1,000621.371

Other speed conversions