Speed conversion calculator

Convert

5.12 km/sec
307.2 km/min
18432 km/hr
442368 km/day
3.181 mile/sec
190.9 mile/min
11453 mile/hr
274875 mile/day
2.765 nautical mile/sec
165.9 nautical mile/min
14.92 mach

Compare

Compare 18432 km/hr to speed standards from:
Cars • Planes • Physics • Nature •

Average human walking • Svetlana Masterkova 1996 - 1 mile run • Hicham El Guerrouj 1999 - 1 mile run • Florence Griffith-Joyner 1988 - 100m sprint • Usain Bolt 2009 - 100m sprint • Unladen swallow • Ostrich - fastest animal on 2 legs • Cheetah - fastest runner • Black marlin - fastest swimmer • Horse-fly - fastest insect • Golden eagle max airspeed • Peregrine falcon - fastest flyer •

References

Speed of light
Speed of sound
Speed of unladen swallow