Speed converter

Kilometers per Hour to Miles per Hour Converter

Convert kilometers per hour (km/h) to miles per hour (mph) with a transparent formula and reference values.

From

LOCAL

0.6213711922 mph

1 km/h = 0.6213711922 mph

Precision

Defined conversion

Kilometers per Hour to Miles per Hour table

Kilometers per Hour	Miles per Hour
1 km/h	0.6213711922 mph
5 km/h	3.106856 mph
10 km/h	6.2137119 mph
25 km/h	15.53428 mph
50 km/h	31.06856 mph
100 km/h	62.137119 mph
500 km/h	310.6856 mph

How to convert kilometers per hour to miles per hour

1 km/h = 0.621371192237334 mph. mph = km/h × 0.621371192237334 The interactive converter uses the same unit registry as this table, so the reference values and calculator stay synchronized.

About the units

Kilometers per Hour: Metric road speed.

Miles per Hour: Road speed in miles per hour.