PipeMaster is a conduit bending calculator for electricians and apprentices. You type the numbers and read the marks to put on the pipe; there is no calculate button to press. It is built for the job site, with a dark screen, large keys, fractions down to 1/32 of an inch or millimeters, and no connection needed.

The core app includes the 90-degree stub-up with take-up and gain, offsets at 10, 22.5, 30, 45 and 60 degrees with the distance between bends and the shrink, marks measured from the end of the pipe with either bend as the critical one, generic EMT bender profiles that fill in take-up and radius, a multiplier and shrink reference card, one saved project and your calculation history. It also has Bend Level: lay the phone on the pipe and read the angle, with an allowance for springback.

The optional Pro upgrade adds rolling offsets, kicks and kick-plus-90, 3-point and 4-point saddles, segmented 90s, and parallel runs that mark a second conduit from the first. It also brings electrical calculators for voltage drop, box fill, conduit fill and ampacity based on NEC tables, your own bender profiles, and unlimited projects with PDF reports.

Results are rounded to 1/32 inch and the electrical tools follow the US NEC and AWG sizes. There is no bend simulation and no augmented reality, so check the numbers against your code book and your bender's markings.