Static, Velocity Pressure & CFM Calculator
Select what you want to calculate
VP = TP − SP | Velocity (FPM) = 4005 × √VP | CFM = Velocity × Area | Velocity = CFM ÷ Area
(Standard air density at sea level – 4005 constant)
Select what you want to calculate
VP = TP − SP | Velocity (FPM) = 4005 × √VP | CFM = Velocity × Area | Velocity = CFM ÷ Area
(Standard air density at sea level – 4005 constant)