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.
9.45 m/s
9.45 m/s (scientific)
9.45 m/s (engineering)
In the USA and UK, the older Imperial system is used, where things are measured in feet, inches and pounds.
34 005 m/hr
31.0 ft/sec
1.00 secs
1 sec
1 sec(s)
9.45 meter
9.45 * 103 mm
944.58 cm
371.88 in
30.99 ft
10.33 yard
9.45 m