How many km/sec in 1 mile/second? The answer is 1.609344. We assume you are converting between kilometre/second and mile/second. You can view more details on each measurement unit: km/sec or mile/second The SI derived unit for speed is the meter/second. 1 meter/second is equal to 0.001 km/sec, or 0.00062137119223733 mile/second. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between kilometres/second and miles/second. Type in your own numbers in the form to convert the units!
1 km/sec to mile/second = 0.62137 mile/second
5 km/sec to mile/second = 3.10686 mile/second
10 km/sec to mile/second = 6.21371 mile/second
20 km/sec to mile/second = 12.42742 mile/second
30 km/sec to mile/second = 18.64114 mile/second
40 km/sec to mile/second = 24.85485 mile/second
50 km/sec to mile/second = 31.06856 mile/second
75 km/sec to mile/second = 46.60284 mile/second
100 km/sec to mile/second = 62.13712 mile/second
You can do the reverse unit conversion from mile/second to km/sec, 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!