Speed Converter
From
Meters per Second (m/s)
Kilometers per Hour (km/h)
Kilometers per Second (km/s)
Miles per Hour (mph)
Feet per Second (ft/s)
Knots (kn)
Mach Number
Speed of Light (c)
m/s
To
Meters per Second (m/s)
Kilometers per Hour (km/h)
Kilometers per Second (km/s)
Miles per Hour (mph)
Feet per Second (ft/s)
Knots (kn)
Mach Number
Speed of Light (c)
0
km/h
Slow
Medium
Fast
Quick Conversions
1 m/s to km/h
60 mph to km/h
Mach 1 to km/h
100 knots to km/h
Speed Comparisons
Average Walking Speed
5 km/h
Typical Cycling Speed
20 km/h
Highway Speed Limit
120 km/h
Commercial Aircraft Cruising Speed
900 km/h
Space Shuttle Orbital Speed
27,700 km/h