Convert mile/hour to kilometre/hour


mile/hour
kilometers per hour


More information from the unit converter

How many mile/hour in 1 kilometers per hour? The answer is 0.62137119223733. We assume you are converting between mile/hour and kilometre/hour. You can view more details on each measurement unit: mile/hour or kilometers per hour The SI derived unit for speed is the meter/second. 1 meter/second is equal to 2.2369362920544 mile/hour, or 3.6 kilometers per hour. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between miles/hour and kilometers/hour. Type in your own numbers in the form to convert the units!



Quick conversion chart of mile/hour to kilometers per hour

1 mile/hour to kilometers per hour = 1.60934 kilometers per hour

5 mile/hour to kilometers per hour = 8.04672 kilometers per hour

10 mile/hour to kilometers per hour = 16.09344 kilometers per hour

15 mile/hour to kilometers per hour = 24.14016 kilometers per hour

20 mile/hour to kilometers per hour = 32.18688 kilometers per hour

25 mile/hour to kilometers per hour = 40.2336 kilometers per hour

30 mile/hour to kilometers per hour = 48.28032 kilometers per hour

40 mile/hour to kilometers per hour = 64.37376 kilometers per hour

50 mile/hour to kilometers per hour = 80.4672 kilometers per hour


Want other units?

You can do the reverse unit conversion from kilometers per hour to mile/hour, or enter any two units below:

Enter two units to convert

From:
To:
 



Common speed conversions


Definition: Mile/hour

Miles per hour is a unit of speed, expressing the number of international miles covered per hour. It is commonly abbreviated in everyday use in the United States, the United Kingdom, and elsewhere to mph or MPH, although mi/h is sometimes used in technical publications.


Definition: Kilometer/hour

The kilometre per hour (American English: kilometer per hour) is a unit of both speed (scalar) and velocity (vector).

The km/h is the worldwide most commonly used speed unit on road signs and car speedometers.


Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!