Electricians lack a visual conduit fill tool and rely on numerical percentages or manual calculations, making it hard to verify fitment and optimize wiring layouts.

Existing NEC calculators only show fill percentage as a number; no tool provides a 2D visual layout of wires inside conduit to confirm fitment and assist with planning.

Opp. Score

Severity

2Mild

Willingness to Pay

none

Added

May 8, 2026

Implied Software Gaps

A 2D visual tool that replaces reliance on abstract fill percentages and manual cross-checking

App Concept

ConduitFill Pro

A 2D conduit fill visualizer integrated with NEC calculations. Electricians and estimators can input wire sizes and types, and see a scaled, interactive cross-section of the conduit showing each wire's position, ensuring compliance and optimizing space. The app also calculates voltage drop and ampacity, bridging the gap between numerical data and real-world layout.

Key Features

2D interactive conduit cross-section display with drag-to-rearrange wires
Automated NEC fill percentage and voltage drop calculations
Support for multiple wire types, sizes, and conduit materials
Export visual layouts as PDF for estimates or job plans

Target Users: Electricians, electrical estimators, and instructors in the electrical industry, typically at small to medium-sized firms (1-50 employees)

Revenue Model: $9.99/mo per user SaaS subscription or $99.99 one-time purchase with yearly updates

Part of App Idea

Electricians lack a visual conduit fill tool and rely on numerical percentages or manual calculations, making it hard to verify fitment and optimize wiring layouts.

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