Hicham El Guerrouj 1999 - 1 mile run: 26 km/hr
This calculator helps you estimate the distance travelled after a certain time of constant speed. It also converts to alternative speed units: mile/hr, km/h, m/s, mach, ...
Most countries use the Metric System, which uses the measuring units such as meters and grams and adds prefixes like kilo, milli and centi to count orders of magnitude.
7.22 m/s
7.22 m/s (scientific)
7.22 m/s (engineering)
In the USA and UK, the older Imperial system is used, where things are measured in feet, inches and pounds.
25 999 m/hr
23.7 ft/sec
1.00 secs
1 sec
1 sec(s)
7.22 meter
7.22 * 103 mm
722.19 cm
284.33 in
23.69 ft
7.9 yard
7.22 m