Miles per Hour to Knots - Convert mph to kn

Miles per Hour (mph) Conversion

A mile per hour is an imperial and US customary unit of speed and velocity, indicating the number of miles traveled for an hour. One mile per hour is exactly 22/15 feet per second, approximately 1.609 kilometers per hour (km/h), or exactly 0.44704 meters per second (m/s).

Knots (kn) Conversion

A knot is a non-SI unit of measure for speed, which equals 1.852 km/h (approximately 1.15078 mph) and one nautical mile per hour. It is generally used for indicating the speed of ships, aircraft, and winds.