BendCalc: Conduit Bending

Bend conduit right the first time.

BendCalc gives you exact bend marks for every common conduit bend — no guesswork, no wasted pipe. Built clean, works fully offline, and it's a one-time purchase. No subscription for a calculator.

CALCULATORS
- Stub-Up — 90° bends to any height
- Offset — clear obstacles, parallel runs
- Rolling Offset — offsets that change direction
- 3-Point Saddle — bridge over a pipe or obstacle
- 4-Point Saddle — box saddles, all four marks
- Kick — 10° to 30° kicks off a 90°
- NEC Conduit Fill — stay within code, before you cut

KNOWS YOUR BENDER
Uses standard trade take-up values out of the box — accurate for most hand benders. Using a Klein? Pick the Klein preset for its exact values. Different bender? Enter your own deducts once and BendCalc remembers them.

BUILT FOR THE JOB
- Works 100% offline — no signal needed in basements, attics, or mechanical rooms
- Clear diagrams show exactly where every mark goes, and in what order
- Big, readable results you can see at arm's length
- Fast fractional-inch input — work in the units you actually use

THE MATH
Calculations use standard centerline-radius methods, cross-checked against published bender guides and NEC 2023 Chapter 9. Spot something off? There's a report button right in the app, and real issues get fixed fast.

FREE VS PRO
Free: Stub-Up and Offset calculators — check the math yourself before you pay anything.
Pro ($9.99, one-time): All calculators, bender presets, custom benders, and NEC conduit fill. Pay once. Yours forever.

Built for electricians, apprentices, and anyone who runs pipe.