Compound Offset Calculator 17+


Designed for iPhone

    • 2.7 • 3 Ratings
    • $1.99

iPhone Screenshots


The Compound Pipe Calculator is designed to calculate one of the more challenging offsets. A rolling offset that transitions into another offset/rolling offset.

Total of 36 combinations of compound pipe offsets available in isometric view to match your drawing.

Generates in seconds:
-Accurate offset angles for angle1, the compound angle, angle3
-True cut length of pipe with root gap
-Dimensions to cut Custom Fitting from a 90
- Input Feet/Inches/Fraction
- Input Centimeters/Millimeters
- Input Root Gap
- Calculate "long radius", "short radius" and "3 Radius" fittings and custom fittings
- Determines Cut Length of Pipe to build spool piece
- Generates Values to cut any angle fitting out of a 90
- Generates Pipe Length and True Cut Length of Pipe
Included are metric and imperial pipe charts.

Thank you all for your support and your feedback is absolutely awesome. And always appreciated.

I tweak these apps to be as simple and intuitive as possible. Everyone can message me at with any question regarding all the pipe tools available if you would like assistance in seeing how powerful these tools can be. And I will answer you very quickly, in most cases within a few minutes of you sending a message.

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*** Immediate Fitter Support Beyond what's in the app***
*** New to fitting Pipe use the in-app feedback screen***

Also included is prompt customer service. You have a question, a comment, an issue or even a suggestion I am readily available. This is app is designed as a tool to improve your value in the workplace. Feedback is important.. if you see something occur please contact me with the feedback screen and I will contact you. I continually update when needed so everyone can use this app. Thank you.

What’s New

Version 1.4.3

This app has been updated by Apple to display the Apple Watch app icon.

Added 2 new screens for calculations which allow for 18 new offset options.

Ratings and Reviews

2.7 out of 5
3 Ratings

3 Ratings

Fttr ,

Needs work

Doesn't calculate when any of the inputs are 0'-0". Fitting 1&3 correct answer #2 incorrect on 3 different comb. offset calc Hope to use it often when it is working correctly on my IPad

Soccerfreestyle ,

iPhone 5 trouble

Having problems with the buttons on iPhone 5

Larry welder 1 ,


App won't open it says waiting went into App Store and still can't open it

App Privacy

The developer, LMF.Services, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

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


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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