How many cubic foot/second in 1 cubic kilometer/hour? The answer is 9809629.503517. We assume you are converting between cubic foot/second and cubic kilometre/hour. You can view more details on each measurement unit: cubic foot/second or cubic kilometer/hour The SI derived unit for volume flow rate is the cubic meter/second. 1 cubic meter/second is equal to 35.314666212661 cubic foot/second, or 3.6E-6 cubic kilometer/hour. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between cubic feet/second and cubic kilometers/hour. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from cubic kilometer/hour to cubic foot/second, or enter any two units below:
A cubic foot per second (also cfs, cu ft/s, cusec and ft³/s) is an Imperial unit / U.S. customary unit volumetric flow rate, which is equivalent to a volume of 1 cubic foot flowing every second.
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