How many hectometre/day in 1 mi/h? The answer is 386.24256. We assume you are converting between hectometre/day and mile/hour. You can view more details on each measurement unit: hectometre/day or mi/h The SI derived unit for speed is the meter/second. 1 meter/second is equal to 864 hectometre/day, or 2.2369362920544 mi/h. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between hectometers/day and miles/hour. Type in your own numbers in the form to convert the units!
1 hectometre/day to mi/h = 0.00259 mi/h
10 hectometre/day to mi/h = 0.02589 mi/h
50 hectometre/day to mi/h = 0.12945 mi/h
100 hectometre/day to mi/h = 0.2589 mi/h
200 hectometre/day to mi/h = 0.51781 mi/h
500 hectometre/day to mi/h = 1.29452 mi/h
1000 hectometre/day to mi/h = 2.58905 mi/h
You can do the reverse unit conversion from mi/h to hectometre/day, 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!