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Speed conversion calculator
Speed
m/sec
m/min
m/hr
m/day
m/wk
km/sec
km/min
km/hr
km/day
km/wk
mm/sec
mm/min
mm/hr
mm/day
mm/wk
in/sec
in/min
in/hr
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in/wk
ft/sec
ft/min
ft/hr
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ft/wk
yard/sec
yard/min
yard/hr
yard/day
yard/wk
mile/sec
mile/min
mile/hr
mile/day
mile/wk
nautical mile/sec
nautical mile/min
nautical mile/hr
nautical mile/day
nautical mile/wk
mach
c (speed of light)
Convert speed!
Convert
27.78 m/sec
1.667 km/min
100 km/hr
2400 km/day
156800 km/wk
30.38 yard/sec
1.036 mile/min
62.14 mile/hr
1491 mile/day
97431 mile/wk
54 nautical mile/hr
0.08094 mach
Compare
Compare
100 km/hr
to speed standards from:
Cars
•
Planes
•
Physics
•
Nature
•
glider sailplane
•
Airbus A380 cruising speed
•
Boeing 747-400 cruising speed
•
Boeing 747-400 top speed
•
Airbus A380 top speed
•
Mach-1
•
General Dynamics F-16
•
Concorde top speed
•
Mach-2
•
Lockheed SR-71 Blackbird
•
References
Speed of light
Speed of sound
Speed of unladen swallow