Speed Converter
Convert speed between kilometers per hour, miles per hour, meters per second, feet per second, knots, and centimeters per second.
Free to use • No account required • Six supported units
Convert a speed
Enter a value, choose the source unit, and choose the target unit.
How speed conversion works
Omnivaro converts the source speed to meters per second first, then converts that meter-per-second value to the selected target unit.
Meters per second = Value × source unit factor
Result = Meters per second ÷ target unit factor
Supported units are meters per second, kilometers per hour, miles per hour, feet per second, knots, and centimeters per second. Mach is excluded because it depends on the local speed of sound and physical conditions.