PipeMetric Pro Pipe Calculator

From the first offset to the final cut.

Keep pipefitting calculations, fitting dimensions and your own shop tables together in one field book. PipeMetric Pro puts the formula beside the answer, so you can follow the take-outs, root gaps and math before you cut.

FIT THE RUN
Work through simple, rolling, compound and parallel offsets, equal spread, slope and grade. Enter a phrase like “24 set 13 roll 45” to jump straight into the calculation.

PLAN THE CUT
Calculate cut lengths with root-gap allowances. Lay out fishmouths, saddles and laterals with station marks. Work through odd-angle fittings, miters, dummy legs, trunnions and tube bends.

KEEP YOUR FIELD BOOK CLOSE
Look up pipe sizes, schedules and wall thicknesses across carbon steel, stainless, PVC, CPVC, copper and HDPE. Find butt-weld fitting take-outs, flange dimensions, bolting and tightening sequences. Core references and calculations work offline.

SEE WHERE THE ANSWER COMES FROM
Review the formula, deductions and documented source behind a result. Where verified reference data is unavailable, the app explains what source is needed. Tightening sequences are guides; follow the governing procedure for torque, fasteners and lubrication.

BRING THE SPEC ON YOUR JOB
Photograph a manufacturer's table or import your company reference data. Review every proposed row against the source before saving it. Your approved company tables take priority over the built-in data.

PLAN THE MATERIAL
Estimate weights and volumes, dry and flooded spool weight, rack spacing with insulation and flange clearance, and stock-length cutting lists.

MEASURE AND CHECK
Capture point-to-point distances, slopes and rolling offsets with ARCore on supported Android devices, or enter measurements by hand. Review tracking confidence and estimated error bands, and record comparisons with a tape to assess your own device.

Camera measurements are estimates. The default error band is a heuristic, not a validated accuracy guarantee. Check against a tape before cutting, welding or ordering material. Camera-based diameter identification stays disabled until your device and measurement method pass the app's known-fixture qualification. Optional camera measurement requires a compatible device and Google Play Services for AR.

No account. No ads. No subscription.
Built for the work in front of you.

Recent changes:
Initial Android release: pipefitting calculations, fitting references, reviewed company tables, spool planning, drawings, evidence review and PDF/CSV reports. Optional ARCore measurements include manual fallback and device-validation tools. Works offline with no account, ads or subscription. Includes PurposeBuilt Systems and PipeMetric opening screens.