Reference and calculate
Select sizes and schedules, check available fitting and flange dimensions, and work offsets, cut lengths, saddles and other field math.
Pipefitting reference and fabrication math
Build a cut list. See the deductions. Keep the source with the number.
An offline iPhone and iPad app for pipefitters and inspectors: reference dimensions, field calculations, company tables and project reports.
App Store release pending. Intended price: $1.99 USD, paid upfront. The product guide and training manual are available now.

Select sizes and schedules, check available fitting and flange dimensions, and work offsets, cut lengths, saddles and other field math.
Enter dimensions, import CSV or review a scanned table. Keep manufacturer, source and revision information with each company entry.
Save calculations and measurements, review spool drawings, and share PDF or CSV project reports when you choose.



AR tools require supported hardware and remain field estimates. User calibration can correct repeatable distance bias; a device preset is not a calibration of your phone. Verify anything that gets cut, welded or ordered with a suitable reference instrument.
Reference coverage varies by family and size. Some sections deliberately provide no dimensions. Company data and scanned rows need your review; a missing value is not filled by guessing.
The illustrated guide walks through a practice spool, independent checks, company data, table review, calibration and exports. The PDF includes a trainer checklist and answer key.
Open the training guide