Best Electrical Wiring Pro 2014+ Apps

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.

Electrical Wiring Pro 2017 by Intineo LLC

Calcs, Refs - Electrical Pros

Strong Contender

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.

Mike Holt's Electrical Toolbox by Mike Holt Enterprises

Electrical Power Calculator

Worth Considering

NG Wire: NEC Ampacity & Fill

4.6😐(197 ratings)

Free

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This app provides essential calculations for electricians, inspectors, contractors, and engineers. It helps determine conductor sizing, circuit protection, race sizing, and grounding conductor sizes for various electrical equipment and services.

What We Love

👍 Great app for electricians
💡 Provides code article references
👍 Useful for on-the-spot reference
👍 Excellent for verifying calculations
👍 Helpful for exam preparation
👍 Simplifies the trade
👍 Great jobsite resource
👍 Handy tool for electricians
👍 Teaches code in an advanced way
👍 Free app with needed features
👍 Helps size A/C circuits correctly
👍 American made

Room to Improve

🐛 Emailing results not working
🐛 Outdated information
🐛 Load calc a little clunky
🐛 Content setup needs overhaul
🐛 Video series lacks completion system
🐛 Bug with widescreen video exit
🐛 Not user-friendly
🐛 Outdated app needs refinement
🐛 Previous calculation data not erased
🐛 App is straight garbage (paid)

More Electrical Wiring Pro 2014+ apps to explore

Grounding Size, Motor, & Cover

NEC® table lookupGeneral conduit fill calculationsDetailed conduit fill calculations

This app provides electrical construction professionals with quick access to National Electric Code® (NEC®) tables and calculations for wire, conduit, and motor data. It streamlines complex calculations for efficient and accurate results in the field or office.

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.

Ampacity and wire sizing calculationsDwelling service size calculationsBox fill calculations

(8)

Electrician's Sidekick

by IDEAL INDUSTRIES, INC

Conduit bending calculatorWire sizing and voltage drop calculatorConduit fill calculator

This free tool consolidates essential electrical calculations and reference guides into a single app. It offers precise tools for conduit bending, wire sizing, voltage drop, and conduit fill, designed to enhance fieldwork efficiency and accuracy for professionals. The app functions offline, ensuring constant access to critical information.

(18)

Southwire® Conduit Fill Calc

by Southwire Company

Conduit size calculationNEC fill percentagesJam probability

This tool assists electricians, engineers, and contractors in determining the correct conduit size based on NEC guidelines. It calculates conduit fill percentages and jam probability, saving time compared to manual calculations.

(771)

Electrical Pocket Assistant

Electrical field calculations

$2.99

This app provides electrical calculators, wiring diagrams, and quick references for field use and design. It allows users to save and export detailed calculation reports for projects, including inputs, assumptions, and limitations.

Electrical calculatorsWiring diagramsQuick reference guides

(1)

paid

Electrical Wiring Lite

by Intineo LLC

Residential service sizingFeeder and ground sizingAmpacity calculations

This app assists electricians, engineers, and electrical professionals with essential calculations for residential services, feeders, and grounding. It performs calculations for wire sizing, box fill, conduit size, and cover requirements based on NEC standards. Results can be emailed for documentation purposes.

This app simplifies electrical wiring box fill calculations with detailed breakdowns by wire size and component. It offers an optional cable counting mode and includes volumes for standard boxes and plaster rings for quick reference. Results are displayed on a single screen for easy access and can be shared via email.

Detailed wire size and component calculationsOptional cable counting modeStandard box and plaster ring volumes

(4)

ePlan: Electrical Floor Plans

Draw & test wiring on plans

Electrician NEC Calculator

NEC compliant calculationsWire and conduit sizingVoltage drop calculations

This app provides electricians and electrical professionals with a powerful tool for performing complex calculations based on the latest National Electrical Code (NEC). It offers solutions for wire sizing, voltage drop, conduit sizing, and motor calculations, saving time and ensuring code compliance.

free with in-app purchases

(365)

FieldVolt Electrical

Electrical Field Calculator

Pipe bending calculations (offsets, saddles)Conduit fill calculations (NEC Table 1)Ampacity and wire sizing

This app assists electricians with complex calculations for pipe bending, conduit fill, ampacity, voltage drop, and box fill. It also offers a professional subscription for expert electrical advice and troubleshooting.

NEC Answers for Electricians.

Plain English code questionsStructured answer formatDirect bottom-line responses

This app helps electricians quickly find answers to electrical code questions in the field. Describe your situation in plain English to get structured responses, including direct answers, relevant references, and practical interpretations.

🔍 Reference

(1)

free with in-app purchases

Cerrowire Calculators

by Cerro Wire LLC

NEC conduit fill calculationsConduit sizing for conductorsSupports copper and aluminum wire

Calculate conduit fill and size based on NEC guidelines for copper and aluminum building wire. Determine the maximum number of conductors for a given raceway or the required raceway size for specific conductors.

(5)

Select Conductor Wire PRO

Electrical conductors

Electrical conductor dimensioningB1 and B2 installation methodsCompliance with IEC 60364 standards

This app simplifies electrical conductor dimensioning for professionals and students. It offers precise calculations based on international standards, with an intuitive interface for quick and accurate results. Future updates will expand its capabilities.

(0)

MasterElec - NEC Code Guide

Electrical Voice Assistant

Voice-first interface for queries100% offline functionalityNEC reference access

A voice-powered assistant for electricians that provides offline access to NEC references and professional calculators. Quickly get answers to code questions and perform calculations without needing an internet connection.

Ugly's Electrical References

(9)

freemium

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

This tool helps electricians quickly calculate the correct conduit size based on wire types, gauges, and desired fill percentages, adhering to NEC standards. It offers a streamlined interface for field use and planning, with options to save calculations and override recommendations.

Conduit fill calculationsSupports all standard wire typesSmart conduit selector

Conduit Fill Pro - Electrician

(11)

paid

NEC 2023 Conduit Calculator