Conduit Bending Calculator

A 6 in offset at 30 degrees: marks 12 in apart, 1-1/2 in of shrink. BendRight gives you the first mark, the distance between bend marks, and the shrink to add in three taps — offset depth, angle, bender.

It solves offsets, kicks, 90s and stubs, 3-point and 4-point saddles, rolling offsets, segmented 90s, concentric bends, and rack runs. Every answer shows the multiplier, the mark spacing, the shrink with take-up figured in, and a drawing of the solved bend — the same numbers as the conduit bending cheat sheet taped inside the gang box, worked out for your exact depth and angle.

The marks come out right for your bender, not just the textbook. Presets ship seeded for common 1/2, 3/4, and 1 in EMT hand benders plus Greenlee 555 and 854 shoe benders, each with its own take-up, 90 deduct, and centerline radius. Add any other bender once — enter its take-up and deduct — and every solve after that uses your shoe. Fewer dog legs, less pipe in the scrap pile.

Then check the bend without hunting for a level: lay the phone flat on the bent leg and read the angle in big digits with a PASS, OVER, or UNDER band against your target and tolerance. Multiplier math is shown, nothing hidden. It is an accelerometer field check, not stamped metrology.

The offset solver, kick and 90 solver, one bender, one job, and verify mode are free. One $9.99 unlock adds everything else — all bend types, seeded and custom benders, unlimited jobs, and PDF/CSV cut-list export. No subscription.

Save every solved bend to a job cut list, with pipe sizes and bender per run, and share it as PDF or CSV through the Android share sheet when you choose. Everything works in the electrical room with no signal: no account, no backend, and your benders, jobs, pipe schedule, and cut list stay on this phone. Google Play Billing handles the one-time Pro unlock.

Field note: verify marks, project drawings, the bender shoe, and local AHJ rules before you bend. Greenlee is a trademark of its owner; BendRight is an independent app and is not affiliated with or endorsed by any bender manufacturer.