 US customary to Metric Units Conversion

mph to kph (miles per hour to kilometers per hour) Conversion

This page provides an easy to use conversion of miles per hour to kilometers per hour (km/h)

Enter miles per hour or kilometers per hour and press the [Convert] button:

Conversion direction:

Number of digits after decimal point:

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Conversion Chart

 miles per hour to kilometers per hour Conversion Chart: 0.1 mph = 0.16093 kph 0.2 mph = 0.32187 kph 0.3 mph = 0.48280 kph 0.4 mph = 0.64374 kph 0.5 mph = 0.80467 kph 0.6 mph = 0.96561 kph 0.7 mph = 1.12654 kph 0.8 mph = 1.28748 kph 0.9 mph = 1.44841 kph 1 mph = 1.60934 kph 2 mph = 3.219 kph 3 mph = 4.828 kph 4 mph = 6.437 kph 5 mph = 8.0467 kph 6 mph = 9.6561 kph 7 mph = 11.265 kph 8 mph = 12.875 kph 9 mph = 14.484 kph 10 mph = 16.093 kph 11 mph = 17.703 kph 12 mph = 19.312 kph 13 mph = 20.922 kph 14 mph = 22.531 kph 15 mph = 24.140 kph 16 mph = 25.750 kph 17 mph = 27.359 kph 18 mph = 28.968 kph 19 mph = 30.578 kph 20 mph = 32.187 kph 21 mph = 33.796 kph 22 mph = 35.406 kph 23 mph = 37.015 kph 24 mph = 38.624 kph 25 mph = 40.234 kph 26 mph = 41.843 kph 27 mph = 43.452 kph 28 mph = 45.062 kph 29 mph = 46.671 kph 30 mph = 48.280 kph 31 mph = 49.890 kph 32 mph = 51.499 kph 33 mph = 53.108 kph 34 mph = 54.718 kph 35 mph = 56.327 kph 36 mph = 57.936 kph 37 mph = 59.546 kph 38 mph = 61.155 kph 39 mph = 62.764 kph 40 mph = 64.374 kph 41 mph = 65.983 kph 42 mph = 67.593 kph 43 mph = 69.202 kph 44 mph = 70.811 kph 45 mph = 72.420 kph 46 mph = 74.030 kph 47 mph = 75.639 kph 48 mph = 77.249 kph 49 mph = 78.858 kph 50 mph = 80.467 kph 100 mph = 160.934 kph

How to convert formula miles per hour to kilometers per hour (mph to kph)

1 mile per hour is equal to 1.609344 kilometers per hour.
1 kph is equal to 1 / 1.609344 = 0.621371192237334 miles per hour.

The speed S(kph) in kilometers per hour is equal to the speed S(mph) in miles per hour times 1.609344:

S(kph) = S(mph) × 1.609344

Example of calculation

Convert 62 mph to kilometers per hour:

S(kph) = 62 mph × 1.609344 = 99.7793 kph

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