iPhone Screenshots


Pipe Calc contains no ads!
It is a simple app to calculate rapidly your pipe or duct diameter
When you are in a meeting or project discussion you can immediately calculate the size of the needed pipe or duct.
This app is simple to use. It does just what it needs to do.
There are no unnecessary features, which can confuse you.

1. It calculates the pipe diameter for steam or water pipe, the steam parameters are calculated by the app. The calculated values may be slightly inaccurate however it is negligible for sizing.

2. It calculates the air ducts round or rectangular for a given amount of air with max allowable velocity you can define.

3. For a given heat dissipation it calculates the needed amount of cooling water or cooling air.

4. In the settings you have the choice between different units. You can adjust the stored nominal diameters for each application.

What’s New

Version 5.0

Added functionality

App Privacy

The developer, Erwin Hoegger, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer's privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Erwin Hoegger
7.9 MB

Requires iOS 12.4 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Italian, Portuguese, Spanish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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