Compressed Air - Pipe Line Pressure Loss - Online Calculator

Calculate pressure drop in compressed air pipelines using empirical formulas with metric and imperial units. Supports FAD flow rates, pipe diameters, lengths, and initial pressures.

Calculator

Inputs

Air Volume Flow (FAD) (m³/min)

Pipe Length (m)

Inside Pipe Diameter (mm)

Initial Gauge Pressure (kg/cm²)

Results

Pressure Drop-- kg/cm²

Final Gauge Pressure-- kg/cm²

Pressure Drop-- psi

Pipe Diameter (mm)	Air Flow 5 m³/min	Air Flow 10 m³/min	Air Flow 15 m³/min	Air Flow 20 m³/min
25	0.85	2.45	4.95	8.1
32	0.28	0.82	1.65	2.7
40	0.12	0.33	0.67	1.1
50	0.04	0.12	0.24	0.4
63	0.01	0.03	0.07	0.11
75	0.005	0.01	0.02	0.04