How many cubic kilometer/hour in 1 cubic metre/second? The answer is 3.6E-6. We assume you are converting between cubic kilometre/hour and cubic metre/second. You can view more details on each measurement unit: cubic kilometer/hour or cubic metre/second The SI derived unit for volume flow rate is the cubic meter/second. 1 cubic kilometer/hour is equal to 277777.77777778 cubic meter/second. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between cubic kilometers/hour and cubic meters/second. Type in your own numbers in the form to convert the units!
1 cubic kilometer/hour to cubic metre/second = 277777.77778 cubic metre/second
2 cubic kilometer/hour to cubic metre/second = 555555.55556 cubic metre/second
3 cubic kilometer/hour to cubic metre/second = 833333.33333 cubic metre/second
4 cubic kilometer/hour to cubic metre/second = 1111111.11111 cubic metre/second
5 cubic kilometer/hour to cubic metre/second = 1388888.88889 cubic metre/second
6 cubic kilometer/hour to cubic metre/second = 1666666.66667 cubic metre/second
7 cubic kilometer/hour to cubic metre/second = 1944444.44444 cubic metre/second
8 cubic kilometer/hour to cubic metre/second = 2222222.22222 cubic metre/second
9 cubic kilometer/hour to cubic metre/second = 2500000 cubic metre/second
10 cubic kilometer/hour to cubic metre/second = 2777777.77778 cubic metre/second
You can do the reverse unit conversion from cubic metre/second to cubic kilometer/hour, or enter any two units below:
A cubic metre per second (m3·s-1, m3/s or cubic meter per second in American English) is a derived SI unit of flow rate equal to that of a cube with sides one metre (100 centimetres or 39.37 inches) in length exchanged or moving each second. It is popularly used for water flow, especially in rivers and streams, and fractions for HVAC values measuring air flow.
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