Florence Griffith-Joyner 1988 - 100m sprint: 34 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.
9.44 m/s
9.44 m/s (scientific)
9.44 m/s (engineering)
In the USA and UK, the older Imperial system is used, where things are measured in feet, inches and pounds.
34 000 m/hr
31.0 ft/sec
86 400 secs
1.0 day
86.4 * 103 sec(s)
1.44 * 103 min(s)
24 hr(s)
1 day(s)
815 991 meter
2.68 * 106 ft
892.38 * 103 yard
815.99 * 103 m
815.99 km
507.03 mile
440.6 nautical mile