kilometre per hour to miles per hour conversion

Conversion number between kilometre per hour [km/h] and miles per hour [mph] is 0.62137119223733. This means, that kilometre per hour is smaller unit than miles per hour.

Contents [show][hide] Switch to reverse conversion:
from miles per hour to kilometre per hour conversion

Enter the number in kilometre per hour:

Decimal Fraction Exponential Expression
 [km/h]
eg.: 10.12345 or 1.123e5

Result in miles per hour

?
 precision 0 1 2 3 4 5 6 7 8 9 [info] Decimal: Exponential:

Calculation process of conversion value

• 1 kilometre per hour = (exactly) ((1000/3600)) / (0.44704) = 0.62137119223733 miles per hour
• 1 miles per hour = (exactly) (0.44704) / ((1000/3600)) = 1.609344 kilometre per hour
• ? kilometre per hour × ((1000/3600)  ("m/s"/"kilometre per hour")) / (0.44704  ("m/s"/"miles per hour")) = ? miles per hour

High precision conversion

If conversion between kilometre per hour to metre-per-second and metre-per-second to miles per hour is exactly definied, high precision conversion from kilometre per hour to miles per hour is enabled.

Decimal places: (0-800)

kilometre per hour
Result in miles per hour:
?

kilometre per hour to miles per hour conversion chart

 Start value: [kilometre per hour] Step size [kilometre per hour] How many lines? (max 100)

visual:
kilometre per hourmiles per hour
00
106.2137119223733
2012.427423844747
3018.64113576712
4024.854847689493
5031.068559611867
6037.28227153424
7043.495983456613
8049.709695378987
9055.92340730136
10062.137119223733
11068.350831146107
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Multiple conversion

Enter numbers in kilometre per hour and click convert button.
One number per line.

Converted numbers in miles per hour:
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Details about kilometre per hour and miles per hour units:

Convert Kilometre per hour to other unit:

kilometre per hour

Definition of kilometre per hour unit: ≡ 1 km / 3600 s. km/h in everyday life is the most commonly used speed unit (in Europe). Interpretation: The speed with which the body travels 1 kilometre in 1 hour. The number on traffic signs indicating speed limits is also in this unit of measure.

Convert Miles per hour to other unit:

miles per hour

Definition of miles per hour unit: ≡ 1 mi / 3600 s = 1609.344 m / 3600 s. In American public life, this is the most commonly used speed unit. Cars speeds are measured in mpg. Interpretation: The speed at which the body moves 1 mile (or 1609.344 metres) in 1 hour. ← Back to Speed units 