## CFM from Differential Pressure Calculator

CFM from Differential Pressure Calculator Basic Calculator Advanced Calculator Enter any 2 values to calculate the missing variable Differential Pressure (W.C.) Cross-sectional Area (ft²) CFM From Differential Pressure (ft³/min) Calculate Reset Total System Pressure Drop (W.C.) Total Duct Area (ft²) System Efficiency (%) Adjusted CFM (ft³/min) Calculate Reset How to calculate Cubic Feet per Minute…