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.
0.120 m/s
0.12 m/s (scientific)
120 * 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.
432 m/hr
0.394 ft/sec
86 400 secs
1.0 day
86.4 * 103 sec(s)
1.44 * 103 min(s)
24 hr(s)
1 day(s)
10 368 meter
1.04 * 106 cm
408.19 * 103 in
34.02 * 103 ft
11.34 * 103 yard
10.37 * 103 m
10.37 km
6.44 mile
5.6 nautical mile