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cubic foot per hour Unit Converter
Background:
cubic foot per hour [ft3/h]

A low-speed gas or liquid flow rate unit where 1 ft³/h ≈ 0.00787 L/s. Primarily used in North America for HVAC system airflow ratings (e.g., fresh air supply) and small ventilation equipment parameters. Gradually being replaced by m³/h in engineering design.

cubic foot per second [ft3/s]

A low-speed gas or liquid flow rate unit where 1 ft³/h ≈ 0.00787 L/s. Primarily used in North America for HVAC system airflow ratings (e.g., fresh air supply) and small ventilation equipment parameters. Gradually being replaced by m³/h in engineering design.

Convert cubic foot per hour [ft3/h] to cubic foot per second [ft3/s]
cubic foot per hour [ft3/h]cubic foot per second [ft3/s]
1 ft3/h0.0002777777777777778 ft3/s
2 ft3/h0.0005555555555555556 ft3/s
3 ft3/h0.0008333333333333333 ft3/s
4 ft3/h0.0011111111111111111 ft3/s
5 ft3/h0.001388888888888889 ft3/s
10 ft3/h0.002777777777777778 ft3/s
20 ft3/h0.005555555555555556 ft3/s
30 ft3/h0.008333333333333333 ft3/s
cubic foot per hour [ft3/h]cubic foot per second [ft3/s]
40 ft3/h0.011111111111111112 ft3/s
50 ft3/h0.01388888888888889 ft3/s
100 ft3/h0.02777777777777778 ft3/s
200 ft3/h0.05555555555555556 ft3/s
300 ft3/h0.08333333333333334 ft3/s
400 ft3/h0.11111111111111112 ft3/s
500 ft3/h0.1388888888888889 ft3/s
1000 ft3/h0.2777777777777778 ft3/s