Hydraulic calculations of water pipelines

Inside diameter of pipe, mm =
Water consumption, l/s =
Length pipe, m =

Material of the pipeline:

- not selected
- new steel or cast-iron
- not new steel or cast-iron
- concrete
- plastic
- glass

Water velocity in the pipe, m/s =
Loss of pressure, bar =

Calculation of water pipeline optimal diameter is a complicated problem, which requires technical and economic assessments. This is attributed to close interrelation between parameters of water pipeline under design and characteristics of flow of medium.

With this online calculator you can perform hydraulic calculations of water pipes. This is a simple program for calculations.