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cubic foot per second Unit Converter
Background:
cubic foot per second [ft3/s]

A high-speed fluid flow rate unit where 1 ft³/s ≈ 28.317 L/s. Used to describe large water pumps, river discharge, or industrial exhaust systems. Primarily appears in U.S. hydraulic and energy engineering documents; international projects usually convert to m³/s.

quart per second [qt/s]

A high-speed fluid flow rate unit where 1 ft³/s ≈ 28.317 L/s. Used to describe large water pumps, river discharge, or industrial exhaust systems. Primarily appears in U.S. hydraulic and energy engineering documents; international projects usually convert to m³/s.

Convert cubic foot per second [ft3/s] to quart per second [qt/s]
cubic foot per second [ft3/s]quart per second [qt/s]
1 ft3/s29.9220625 qt/s
2 ft3/s59.844125 qt/s
3 ft3/s89.7661875 qt/s
4 ft3/s119.68825 qt/s
5 ft3/s149.6103125 qt/s
10 ft3/s299.220625 qt/s
20 ft3/s598.44125 qt/s
30 ft3/s897.661875 qt/s
cubic foot per second [ft3/s]quart per second [qt/s]
40 ft3/s1196.8825 qt/s
50 ft3/s1496.1031249999999 qt/s
100 ft3/s2992.2062499999997 qt/s
200 ft3/s5984.412499999999 qt/s
300 ft3/s8976.61875 qt/s
400 ft3/s11968.824999999999 qt/s
500 ft3/s14961.03125 qt/s
1000 ft3/s29922.0625 qt/s