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.
1.39 m/s
1.39 m/s (scientific)
1.39 m/s (engineering)
In the USA and UK, the older Imperial system is used, where things are measured in feet, inches and pounds.
5 000 m/hr
4.56 ft/sec
60.0 secs
1.0 min
60 sec(s)
1 min(s)
83.3 meter
83.33 * 103 mm
8.33 * 103 cm
3.28 * 103 in
273.4 ft
91.13 yard
83.33 m
83.33 * 10-3 km
51.78 * 10-3 mile
45 * 10-3 nautical mile