Best Electrical Wiring Lite Apps

4.6(33 ratings)

Free

This app provides electrical calculations and references based on the 2017 Electrical Code. It supports multiple code versions and offers features for wire sizing, box fill, conduit fill, residential load calculations, and voltage drop.

Electrical Wiring Pro 2014+ by Intineo LLC

Strong Contender

3.9(7 ratings)

Free

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This app provides electricians and electrical professionals with over 30 calculation tools for designing and documenting code-compliant installations. It supports multiple National Electrical Code versions and offers features for ampacity, wire sizing, box fill, conduit fill, bending, and load calculations.

ElectricalWiringPro by Intineo LLC

Worth Considering

ElectroSim: Electrical Wiring

3.4(8 ratings)

Free

This app provides electrical code and design calculations for professionals working with wiring systems. It includes tools for ampacity, wire sizing, box fill, and conduit fill, based on the 2011 National Electrical Code.

More Electrical Wiring Lite apps to explore

Simulator Practice & Circuits

Design and build electrical circuitsReal-time circuit simulationGuided wiring tutorials

Design, build, and test realistic electrical circuits on your mobile device. This app offers real-time simulations, guided tutorials, and a library of expert-created circuits for hands-on learning. Practice wiring safely and effectively for vocational training or self-study.

📚 Education

(86)

freemium

ePlan: Electrical Floor Plans

Draw & test wiring on plans

🎨 Graphics & Design

Electrical Wiring Simulator

Electrician Circuit Trainer

Step-by-step simulationsReal-world wiring practiceLoad control and switching

Practice real-world electrical wiring skills with interactive, step-by-step simulations. Learn load control, parallel/series wiring, and troubleshooting without tools or risk. Ideal for students and aspiring electricians.

Electrical Wiring Simulator

Circuit simulation software

(1)

Circuit Wiring Simulator

Electric Toolkit - Calculator

Electrical Wiring Diagrams

$5.99

This app provides a comprehensive collection of electrical wiring diagrams and calculators for home projects. It includes various switch and fan wiring configurations, outlet diagrams, and essential calculators for grounding, circuit breakers, and voltage drop, adhering to NEC standards.

3-way switch wiring diagramsCeiling fan wiring diagramsGFCI wiring diagrams

Electrical Panel Designer

(290)

free

Switchboard Wiring Diagram

Electrical panel assemblyWire routingDevice library

Design and assemble electrical panels with a comprehensive tool for electricians, designers, and homeowners. Create detailed wiring diagrams, route wires, and manage projects locally on your device. Features include a vast library of components and customizable labeling for clear documentation.

Electrical circuit colors

Global country-specific wire color codesExtensive circuit database (up to 1000 circuits)Quick search for phase colors

This app helps electricians and DIYers identify electrical wire colors globally. It offers country-specific codes, a large circuit database, and quick search functionality. Customize colors for your projects and enjoy a user-friendly interface for efficient electrical panel wiring.

free with in-app purchases

(1K)

Electrical Wiring Codes

Wire Color Guide + Watch App

$1.99

🔍 Reference

Electrical Calculations

Cable sizing & capacity

Wire size and voltage drop calculationsPower, current, and resistance calculationsMotor performance and connection diagrams

This app provides a comprehensive suite of electrical calculations for professionals. It supports various international standards and offers detailed reports in PDF format. The tool covers wiring, power, motor, and electronic calculations, along with extensive conversion tables and resources.

free with in-app purchases

(129)

Master Electrician Ref. Lite

A handbook for electricians

Motor and wiring informationAmpacity tablesConduit fill and grounding sizes

This electronic pocket reference guide provides essential information for electrical professionals. It offers calculations, code tables, and detailed sections on motors, ampacities, grounding, and more, all accessible on your mobile device.

Automotive Wiring Diagrams

Electrical wiring diagramsRegularly updated diagramsVideos library

Access a comprehensive library of regularly updated automotive electrical wiring diagrams for car repair and study. Includes videos and technical documents for research and reference.

🔍 Reference

(234)

free with in-app purchases

Electric Wire Estimator

Find correct wire size for job

$1.99

This tool helps you determine the appropriate electrical wire gauge (AWG) for your projects. It also calculates voltage drop, ensuring safe and efficient power delivery. Results can be easily shared via text or email.

Wire gauge (AWG) selectionVoltage drop calculationShare results via text/email

💼 Business

(3)

paid

Leviton Wiring Device Selector

by Leviton Manufacturing Co. Inc.

Identify devices by specificationVisual configuration identificationFind related products

Easily find Leviton Hospital & Industrial Grade Wiring Devices using specifications or visual configuration. Generate product lists with detailed information. Connect to the internet for full access.

💼 Business

(5)

free

Electrician Handbook — Basics

Electric circuit, voltage, ohm

Electrical theory topicsInteractive circuit diagramsCalculators and formulas

This app provides electricians, students, and installers with essential electrical theory, interactive diagrams, and practical calculators. It includes a community forum for users to share knowledge and seek advice, all accessible offline without ads or subscriptions.

🔍 Reference

(1K)

free

Electrical Calculator Pro

Wiring, Cable & Load Tools

Ugly's Electrical References

by Informed Publishing

$12.99

This app provides electricians and electrical professionals with up-to-date digital information based on the National Electrical Code. It includes formulas, wiring diagrams, conduit bending guides, and calculators for various electrical calculations. The app is designed for on-the-job reference and works offline.

NEC 2026 updatesMathematical formulas and calculatorsConduit bending guide with videos