Bend Logic is a field-ready electrician toolkit built to make conduit layout, bend calculations, and everyday electrical reference work faster and easier.

Whether you're an apprentice learning the math, a journeyman working in the field, or a foreman trying to move faster with fewer mistakes, Bend Logic puts practical tools in one place so you can spend less time fighting calculations and more time getting the job done.

Bend Logic is designed around real trade use, with bend calculators, rack layout tools, code-related reference utilities, saved calculations, and clear visual guidance for common conduit scenarios.

FEATURES

• Simple offset calculator
Quickly calculate travel, shrink, and bend marks for standard offsets.

• Rolling offset calculator
Calculate true offset, travel, and shrink for rolling offsets with clear field-friendly output.

• 3-point saddle calculator
Lay out center and outer marks with guidance for center-reference and field-reference use cases.

• 4-point saddle calculator
Generate bend spacing and mark layouts for 4-point saddles with practical field logic.

• Segmented 90 calculator
Calculate spacing, degrees per shot, and total developed length for segmented 90 bends.

• Compound 90 tools
Work through more advanced bend geometry with calculators designed for real conduit layout scenarios.

• Rack layout tools
Includes support for true parallel, concentric, and matching-center rack calculations.

• Box fill calculator
Estimate required box volume using NEC 314.16 style fill logic for common conductor sizes and devices.

• Conduit fill reference
Use built-in conduit fill data for practical planning and layout work.

• Voltage drop calculator
Estimate voltage drop using standard electrical formulas for planning purposes.

• NEC reference tools
Access electrical reference data and lookup utilities in one place.

• Saved calculations / Rack log
Save important results so you can review, reuse, and track layouts later instead of re-entering everything from scratch.

• PDF export
Generate clean reports for selected calculations and job documentation.

• Field-oriented visual guidance
See bend layouts with visual renderers, tape-style measurements, and practical result cards designed to be usable on the job.

• Fraction-friendly input
Built for the way electricians actually work, including fraction-based measurement handling.

• Field mode and trade-friendly UI
A workshop-focused interface designed for readability and practical use.

BUILT FOR THE FIELD

Bend Logic was created with real electrical workflow in mind, not as a generic calculator collection. The app focuses on practical conduit bending, layout support, quick reference tools, and repeatable field use.

Use it to:
• check bend math before making a cut
• reduce layout mistakes
• calculate offsets and saddles faster
• plan rack runs
• reference box fill and voltage drop values
• save important layouts for later
• keep useful electrical tools in one place

IMPORTANT

Bend Logic provides estimates and layout assistance for field use only. Always follow the NEC, local code requirements, manufacturer instructions, jobsite standards, and safe work practices. You are responsible for verifying all measurements, bend results, and installation requirements before performing work.

WHO IT’S FOR

• Apprentices learning conduit math and layout
• Electricians who want faster field calculations
• Foremen and leads who want repeatable reference tools
• Anyone who needs a focused conduit bending and electrical utility app