Field numbers, not calculator numbers

Condbend does the math an electrician actually does on site — offsets, saddles, kicks, stub-ups, segmented 90s — and shows the traditional field-table numbers first, with the exact trigonometric value alongside. Fractions to 1/16", big readable results, gloves-on buttons, dark by default.

What's in it

Bending: offset, 3- and 4-point saddle, kick, rolling offset, segmented 90°, kick with 90°, stub-up — each with a mark-the-pipe diagram.
Electrical: Ohm's law, voltage drop, minimum wire size for a voltage-drop target.
Fill: conduit fill and box fill.
Offline: everything is computed on the phone. No account, no sign-in, no ads, no tracking.

Accuracy

Every formula is unit-tested against published example values, and the calculation engine is checked by an automated suite that is itself verified — constants are deliberately broken to prove the tests catch them. Take-up is bender-specific and editable, because your bender is the reference that matters.

Condbend is a reference tool, not a substitute for the electrical code or professional judgment. Always verify against the current NEC / CEC / BS 7671 and your local amendments, and confirm take-up against your own bender before cutting or bending.

Get in touch

Questions, or a number that does not match your bender? contact.umutfidan@gmail.com — see the support page for the common ones.