How many mach in 1 km/sec? The answer is 2.938669957977. We assume you are converting between mach and kilometre/second. You can view more details on each measurement unit: mach or km/sec The SI derived unit for speed is the meter/second. 1 meter/second is equal to 0.002938669957977 mach, or 0.001 km/sec. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between mach and kilometres/second. Type in your own numbers in the form to convert the units!
1 mach to km/sec = 0.34029 km/sec
5 mach to km/sec = 1.70145 km/sec
10 mach to km/sec = 3.4029 km/sec
20 mach to km/sec = 6.8058 km/sec
30 mach to km/sec = 10.2087 km/sec
40 mach to km/sec = 13.6116 km/sec
50 mach to km/sec = 17.0145 km/sec
75 mach to km/sec = 25.52175 km/sec
100 mach to km/sec = 34.029 km/sec
You can do the reverse unit conversion from km/sec to mach, 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!