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.
9.81 m/s
9.81 m/s (scientific)
9.81 m/s (engineering)
In the USA and UK, the older Imperial system is used, where things are measured in feet, inches and pounds.
35 309 m/hr
32.2 ft/sec
3 600 secs
1.0 hrs
3.6 * 103 sec(s)
60 min(s)
1 hr(s)
35 309 meter
3.53 * 106 cm
1.39 * 106 in
115.84 * 103 ft
38.61 * 103 yard
35.31 * 103 m
35.31 km
21.94 mile
19.07 nautical mile