How many miles/hour in 1 km/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: miles/hour or km/hour The SI derived unit for speed is the meter/second. 1 meter/second is equal to 2.2369362920544 miles/hour, or 3.6 km/hour. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between miles/hour and kilometres/hour. Type in your own numbers in the form to convert the units!
1 miles/hour to km/hour = 1.60934 km/hour
5 miles/hour to km/hour = 8.04672 km/hour
10 miles/hour to km/hour = 16.09344 km/hour
15 miles/hour to km/hour = 24.14016 km/hour
20 miles/hour to km/hour = 32.18688 km/hour
25 miles/hour to km/hour = 40.2336 km/hour
30 miles/hour to km/hour = 48.28032 km/hour
40 miles/hour to km/hour = 64.37376 km/hour
50 miles/hour to km/hour = 80.4672 km/hour
You can do the reverse unit conversion from km/hour to miles/hour, or enter any two units below:
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.
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!