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.
5.10 m/s
5.1 m/s (scientific)
5.1 m/s (engineering)
In the USA and UK, the older Imperial system is used, where things are measured in feet, inches and pounds.
18 350 m/hr
16.7 ft/sec
3 600 secs
1.0 hrs
3.6 * 103 sec(s)
60 min(s)
1 hr(s)
18 350 meter
1.84 * 106 cm
722.44 * 103 in
60.2 * 103 ft
20.07 * 103 yard
18.35 * 103 m
18.35 km
11.4 mile
9.91 nautical mile