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.
25 998 m/hr
23.7 ft/sec
86 400 secs
1.0 day
86.4 * 103 sec(s)
1.44 * 103 min(s)
24 hr(s)
1 day(s)
623 941 meter
2.05 * 106 ft
682.35 * 103 yard
623.94 * 103 m
623.94 km
387.7 mile
336.9 nautical mile