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.
33 999 m/hr
31.0 ft/sec
60.0 secs
1.0 min
60 sec(s)
1 min(s)
567 meter
566.65 * 103 mm
56.67 * 103 cm
22.31 * 103 in
1.86 * 103 ft
619.7 yard
566.65 m
566.65 * 10-3 km
352.1 * 10-3 mile
305.97 * 10-3 nautical mile