Convert Mile per Hour to Kilometer / Hour - 1 mph to km/h

1 Mile per Hour(mph) 1 mph = 1.60934 km/h
=
1.60934 Kilometer / Hour (km/h)
1 km/h = 0.621371 mph

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Q:How do you convert Mile per Hour to Kilometer / Hour (mph to km/h)?

1 Mile per Hour is equal to 1.60934 Kilometer / Hour. Formula to convert 1 mph to km/h is 1 * 1.609344

Q:How many Mile per Hour in a Kilometer / Hour?

The answer is 0.621371 Mile per Hour.