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.
0.242 m/s
0.24 m/s (scientific)
242 * 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.
871 m/hr
0.794 ft/sec
60.0 secs
1.0 min
60 sec(s)
1 min(s)
14.5 meter
14.52 * 103 mm
1.45 * 103 cm
571.65 in
47.64 ft
15.88 yard
14.52 m
14.52 * 10-3 km