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.
27.8 m/s
2.78 * 101 m/s (scientific)
27.78 m/s (engineering)
In the USA and UK, the older Imperial system is used, where things are measured in feet, inches and pounds.
100 008 m/hr
91.1 ft/sec
1.00 secs
1 sec
1 sec(s)
27.8 meter
27.78 * 103 mm
2.78 * 103 cm
1.09 * 103 in
91.14 ft
30.38 yard
27.78 m
27.78 * 10-3 km
17.26 * 10-3 mile
15 * 10-3 nautical mile