Speed Converter
Convert between km/h, mph, m/s, and other speed units
Common Conversions
1 km/h = 0.621371 mph
1 mph = 1.60934 km/h
1 m/s = 3.6 km/h
1 m/s = 2.23694 mph
1 knot = 1.15078 mph
1 knot = 1.852 km/h
Convert between km/h, mph, m/s, and other speed units