Linear Speed Calculator Linear Speed Calculator Calculate speed from distance and time Distance Meters (m) Kilometers (km) Miles (mi) Feet (ft) Time Seconds (s) Minutes (min) Hours (h) Speed Unit Meters per second (m/s) Kilometers per hour (km/h) Miles per hour (mph) Feet per second (ft/s) Calculate Reset Calculation Result 0.00 m/s Speed Comparison Walking pace – Car speed – Commercial plane – Linear Speed = Distance / Time