Pipe diameter calculator

Please login to send results by email and change unit system in one click.

Flow rates and velocities

Fluid properties

Calculate for:

Input one from following two:

Input one from following two:

Select flowing fluid type:

Please login to view results that you can copy/paste.
Please login to select pipe from available standard dimensions ANSI B 36.10.

Issues and answers

Having problems with calculators usage? Read more about known issues and problems and way to solve it.

issues and answers