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.
3.71 m/s
3.71 m/s (scientific)
3.71 m/s (engineering)
In the USA and UK, the older Imperial system is used, where things are measured in feet, inches and pounds.
13 356 m/hr
12.2 ft/sec
60.0 secs
1.0 min
60 sec(s)
1 min(s)
223 meter
222.6 * 103 mm
22.26 * 103 cm
8.76 * 103 in
730.31 ft
243.44 yard
222.6 m
222.6 * 10-3 km
138.32 * 10-3 mile
120.19 * 10-3 nautical mile