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Convert Mph to Kph

Please provide values below to convert mile/hour [mi/h] to kilometer/hour [km/h], or vice versa.

From: mile/hour
To: kilometer/hour

Definition: Mile/hour
Miles per hour (symbol: MPH) is a measurement of speed in the imperial and United States customary unit. One mph equals to 1.609344 km/h exactly.

Definition: Kilometer/hour
Kilometer per hour (symbol: KPH) is a unit of speed expressing the number of kilometers travelled in one hour.

Mile/hour to Kilometer/hour Conversion Table

Mile/hour [mi/h]Kilometer/hour [km/h]
0.01 mi/h0.01609344 km/h
0.1 mi/h0.1609344 km/h
1 mi/h1.609344 km/h
2 mi/h3.218688 km/h
3 mi/h4.828032 km/h
5 mi/h8.04672 km/h
10 mi/h16.09344 km/h
20 mi/h32.18688 km/h
50 mi/h80.4672 km/h
100 mi/h160.9344 km/h
1000 mi/h1609.344 km/h

How to Convert Mile/hour to Kilometer/hour

1 mi/h = 1.609344 km/h
1 km/h = 0.62137119223733 mi/h

Example: convert 15 mi/h to km/h:
15 mi/h = 15 × 1.609344 km/h = 24.14016 km/h

Convert Mile/hour to Other Speed Units