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.
0.112 m/s
0.11 m/s (scientific)
112 * 10-3 m/s (engineering)
In the USA and UK, the older Imperial system is used, where things are measured in feet, inches and pounds.
403 m/hr
0.367 ft/sec
30.0 secs
30 sec
30 sec(s)
3.36 meter
3.36 * 103 mm
336 cm
132.28 in
11.02 ft
3.67 yard
3.36 m