The rate in miles per hour is same to the rate in kilometers per hour separated by 1.609344. Due to the fact that one kilometre per hour is same to 1.609344 miles per hour,<1> that's the conversion ratio provided in the formula.

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For example, here's exactly how to convert 5 kilometers every hour come miles per hour utilizing the formula above.

5 km/h = (5 ÷ 1.609344) = 3.106856 mph


Kilometers per hour and miles every hour room both units offered to measure up speed. Keep reading to learn more about every unit of measure.


Kilometers per Hour

Kilometers every hour are a measure of rate expressing the distance traveled in kilometers in one hour.

The kilometre per hour, or kilometre every hour, is an SI unit of rate in the metric system. Kilometers per hour deserve to be abbreviated as km/h, and also are also sometimes abbreviated together kph. For example, 1 kilometre per hour have the right to be created as 1 km/h or 1 kph.

In formal expressions, the slash, or solidus (/), is provided to different units offered to indicate department in one expression.<2>

Kilometers every hour can be expressed making use of the formula: vkm/h = dkmthr

The velocity in kilometers every hour is equal to the street in kilometers divided by time in hours.

Miles every Hour

Miles per hour room a measurement of speed expressing the street traveled in mile in one hour.

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<3>

The mile every hour is a united state customary and imperial unit of speed. Miles per hour deserve to be abbreviated together mph, and are likewise sometimes abbreviated as mi/h or MPH. For example, 1 mile per hour can be created as 1 mph, 1 mi/h, or 1 MPH.

Miles every hour deserve to be expressed making use of the formula: vmph = dmithr

The velocity in miles per hour is equal to the distance in miles split by time in hours.


Kilometer every Hour to Mile every Hour conversion Table

kilometer per hour dimensions converted come miles per hour Kilometers every Hour Miles per Hour
1 km/h 0.62 mph
2 km/h 1.24 mph
3 km/h 1.86 mph
4 km/h 2.49 mph
5 km/h 3.11 mph
10 km/h 6.21 mph
15 km/h 9.32 mph
20 km/h 12.43 mph
25 km/h 15.53 mph
30 km/h 18.64 mph
35 km/h 21.75 mph
40 km/h 24.85 mph
45 km/h 27.96 mph
50 km/h 31.07 mph
55 km/h 34.18 mph
60 km/h 37.28 mph
65 km/h 40.39 mph
70 km/h 43.5 mph
75 km/h 46.6 mph
80 km/h 49.71 mph
85 km/h 52.82 mph
90 km/h 55.92 mph
95 km/h 59.03 mph
100 km/h 62.14 mph
105 km/h 65.24 mph
110 km/h 68.35 mph
115 km/h 71.46 mph
120 km/h 74.56 mph
125 km/h 77.67 mph
130 km/h 80.78 mph
135 km/h 83.89 mph
140 km/h 86.99 mph
145 km/h 90.1 mph
150 km/h 93.21 mph
155 km/h 96.31 mph
160 km/h 99.42 mph

References

National institute of Standards and Technology, NIST guide to the SI, https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8National institute of Standards and also Technology, NIST overview to the SI, chapter 6: Rules and also Style Conventions because that Printing and Using Units, https://www.nist.gov/pml/special-publication-811/nist-guide-si-chapter-6-rules-and-style-conventions-printing-and-usingWikipedia, Miles per hour, https://en.wikipedia.org/wiki/Miles_per_hour