Sorry, you must enable Javascript to use this converter
=
centimeter / second (cm/sec) foot / second (ft/sec) kilometer / hour (km/h) kilometer / second (km/sec) knot (kn) mach (at std. atm.) (M) meter / minute (m/sec) meter / second (m/sec) mile / hour (mph) speed of light speed of sound (at std. atm.) yard / second
millennium century decade Julian year Gregorian year tropical year year month fortnight week day hour minute second millisecond microsecond nanosecond
