m/s = meters per second, knts = knots, mph = miles per hour, km/h or kph = kilometers per hour
mph & m/s
mph = 2.237 * m/s
m/s = 0.44704 X mph
knts & m/s
knts = 1.944 * m/s
m/s = 0.514444 X knts
mph & knts
mph = 1.15078 X knts
knts = 0.868976 X mph\
km/h & m/s
km/h = 3.6 * m/s
m/s = 0.27778 * km/h
knts & km/h
knts = 1.852 * km/h
km/h = 0.539957 * knts
mph & km/h
mph = 1.60934 * km/h
km/h = 0.621371 * mph