How many millimetre/hour in 1 in/hr? The answer is 25.4. We assume you are converting between millimetre/hour and inch/hour. You can view more details on each measurement unit: millimetre/hour or in/hr The SI derived unit for speed is the meter/second. 1 meter/second is equal to 3600000 millimetre/hour, or 141732.28346457 in/hr. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between millimeters/hour and inches/hour. Type in your own numbers in the form to convert the units!
1 millimetre/hour to in/hr = 0.03937 in/hr
10 millimetre/hour to in/hr = 0.3937 in/hr
20 millimetre/hour to in/hr = 0.7874 in/hr
30 millimetre/hour to in/hr = 1.1811 in/hr
40 millimetre/hour to in/hr = 1.5748 in/hr
50 millimetre/hour to in/hr = 1.9685 in/hr
100 millimetre/hour to in/hr = 3.93701 in/hr
200 millimetre/hour to in/hr = 7.87402 in/hr
You can do the reverse unit conversion from in/hr to millimetre/hour, or enter any two units below:
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!