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.
79.0 m/s
7.9 * 101 m/s (scientific)
78.99 m/s (engineering)
In the USA and UK, the older Imperial system is used, where things are measured in feet, inches and pounds.
284 370 m/hr
259 ft/sec
60.0 secs
1.0 min
60 sec(s)
1 min(s)
4 740 meter
4.74 * 106 mm
473.95 * 103 cm
186.59 * 103 in
15.55 * 103 ft
5.18 * 103 yard
4.74 * 103 m
4.74 km
2.95 mile
2.56 nautical mile