Best apps like Mike Holt&#x27;s Electrical Toolbox

Mike Holt's Electrical Toolbox is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Mike Holt's Electrical Toolbox

Southwire® Voltage Drop Calc by Southwire Company

Southwire Calculator

Editor's Choice

4.6😐(1.5K ratings)

Free

Southwire® Voltage Drop Calc screenshot 1

Southwire® Voltage Drop Calc screenshot 2

Southwire® Voltage Drop Calc screenshot 3

Southwire® Voltage Drop Calc screenshot 4

Southwire® Voltage Drop Calc screenshot 5

Southwire® Voltage Drop Calc screenshot 6

Calculate the appropriate wire size for electrical circuits. This tool helps determine wire size based on voltage drop and current carrying capacity, ensuring compliance with NEC ampacity limits.

What We Love

🚀 Quick and useful
🚀 Great Quick Reference
👍 A must have app for electricians
👍 Love These
👍 Electrical Engineer
👍 Awesome app
👍 Safer
👍 Useful
👍 Handy
👍 Great App
👍 Dependable app
👍 Electrician tech
👍 Solid and simple to use app
👍 Great app

Room to Improve

🐛 Motor starting Voltage drop
🐛 Useless!
🐛 Won't work
🐛 How to use
🐛 Confused
🐛 Bad app
🐛 Bad
🐛 Not applicable for Residential
🐛 Electrician
🐛 Terrible
🐛 Not working
🐛 What??
🐛 Terrible
🐛 Don't work
🐛 Terrible
🐛 Choice Between AWG and Metric wire Gauge
🐛 Updated app not so simple
🐛 The last version was better
🐛 App
🐛 Terrible
🐛 Voltage drop calculator
🐛 IOS 8
🐛 One flaw
🐛 Worst app ever
🐛 Average

Southwire® Conduit Fill Calc by Southwire Company

Strong Contender

4.5😊(746 ratings)

Free

Southwire® Conduit Fill Calc screenshot 1

Southwire® Conduit Fill Calc screenshot 2

Southwire® Conduit Fill Calc screenshot 3

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.

What We Love

🚀 Quick and easy calculations
👍 User-friendly interface with spin wheel controls
📊 Shows actual fill percentage and NEC compliance
🔧 Ability to add multiple wire sizes simultaneously
💾 Customizable wire data entry
⚡ Saves significant time on job sites
🎯 Accurate calculations (when working properly)
📱 Convenient mobile access to conduit fill information

Room to Improve

⚠️ Accuracy issues reported by multiple users
❌ Limited wire gauge options (missing 16 & 18 AWG)
🔄 Changing conduit type erases conduit size
📉 Jam probability calculations unreliable
🗑️ No data persistence between calculations
🐛 Blank screen crashes on older versions
⚠️ Discrepancies with NEC standards calculations

Electrical Calculator lite by V PUGAZHENTHI

60 Calculators & 16 Converters

Worth Considering

4.6😐(574 ratings)

FreeAdsIn-App Purchases

This comprehensive tool offers over 60 calculators and 16 converters for electrical engineering, wiring, and circuit analysis. It supports engineers, electricians, students, and hobbyists with calculations ranging from basic Ohm's Law to complex RLC circuits and power conversions.

What We Love

👍 Very helpful formulas for homework
👍 Easy to use interface
👍 Comprehensive electricity app, a true Swiss Army knife
👍 Well-designed, intuitive, and aesthetic interface
👍 Great for work, very useful
👍 Made calculations very easy
👍 Top app
👍 Awesome app, looking for more
👍 Discovered it and it's the best

Room to Improve

anúncios são muito irritantes
💰 Useful features are paywalled (RMS calculator, transformer calculator, MVA/current calculator)
💰 Costs too much
💰 Extremely basic calculators, rest require purchase
💰 Unlock option doesn't work
💰 Threw money away on an incorrect calculator
💰 Lacking in needed areas, no MHz option for reactance and resonance calculators

More apps like Mike Holt's Electrical Toolbox

Fault Current Calculator

by Cooper Bussmann, LLC

Calculate available fault currentSize fuses and conductorsGenerate service equipment labels

This tool helps contractors, engineers, and electricians quickly calculate available fault current on single and three-phase electrical systems. It also assists in sizing fuses and conductors for various circuits and can generate labels for service equipment.

Wire Size & Voltage Drop

Ohm's Law calculationsVoltage drop calculatorWire size calculator

This app provides a comprehensive suite of electrical calculations, including Ohm's Law, voltage drop, wire sizing, and impedance. It also offers numerous converters for various electrical units and parameters, aiding in circuit design and analysis.

(1.3K)

by Generac Power Systems, Inc.

Generac Field Pro

Guided commissioning workflowSmart firmware updatesFull system testing

Streamline the installation, servicing, and registration of energy systems. Features guided workflows, smart firmware updates, and comprehensive diagnostics for efficient system management.

AWG Calculator: Wire Size

(21)

free

NEC, Conduit, Voltage Drop

Wire size (AWG) calculationsVoltage drop calculationCircuit breaker sizing

This professional tool provides electricians with accurate, code-based electrical calculations for wire sizing, voltage drop, circuit breakers, and more. It includes NEC® code references and specialized calculations for various systems. Save time and ensure accuracy in the field or during planning.

(70)

Electrician NEC Calculator

ElectriCalc Pro

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.

(354)

Load calcs, NEC help, and more

Kopperfield

Load calculator with NEC standardsSingle line diagram toolPanel schedule creation

Streamline electrical design and permitting with powerful tools for load calculations, panel schedules, and single-line diagrams. Quickly reference the National Electrical Code with an AI-powered chatbot and generate instant PDF reports for inspectors and clients.

Wire Size, NEC & IEC Tools

(9)

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Voltage Drop Calculator.

NEC and IEC dual standardsVoltage drop and wire sizing calculationsSupport for continuous load and corrections

Calculate voltage drop and wire size using both NEC and IEC standards. Supports various load types, conductor materials, and system configurations. Generates detailed reports for electricians, engineers, and contractors.

(410)