Pipe fabrication utility
Pipefitter’s Mate
Seven pipe layout calculators for the field. Offline, without ads or accounts.
Fabrication-aware calculations
Enter the dimensions and see the cut list, ordinates and spool weight update as you type, with the method available to check before cutting.
- Simple and rolling offsets
- Lateral and saddle branches
- Trunnion and dummy-leg ordinates
- Equal-spread offsets and flange two-holing
- Cut lists, weld gaps and multi-stick spool planning
- CAD-style diagrams, saved spools and fabrication PDFs
Calculations work offline and stay on your device. Always verify results against project specifications before fabrication.