🚀 Speed Converter
Convert between km/h, mph, m/s, knots, and more.
3.599997
1 m/s = 3.599997 km/h
Formula: 1 m/s = 1 x 3.6 = 3.59999712 km/h
All Conversions
Meter per second
1 m/s
Kilometer per hour
3.599997 km/h
Mile per hour
2.236936 mph
Knot
1.943846 kn
Foot per second
3.28084 ft/s
Mach
0.002915 Mach
Frequently Asked Questions
How do you convert km/h to mph?
Divide the km/h value by 1.60934 to get mph. Alternatively, multiply by 0.621371. For example, 100 km/h = 62.14 mph.
What is Mach 1?
Mach 1 is the speed of sound, approximately 343 meters per second (1,235 km/h or 767 mph) at sea level and 20°C. The speed of sound varies with temperature and altitude.
What is a knot?
A knot is a unit of speed equal to one nautical mile per hour (1.852 km/h or 1.151 mph). Knots are primarily used in maritime and aviation navigation.