Best Electrician Calculator Apps

Mike Holt's Electrical Toolbox

4.9(354 ratings)

FreeIn-App Purchases

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.

More Electrician Calculator apps to explore

Electrical Power Calculator

Conductor sizingVoltage drop limitationsCircuit protection sizing

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.

Electrical Calculator Pro

(197)

free

Wiring, Cable & Load Tools

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)

Fraction, Scientific Calc +

Calculator⁼

Basic & Scientific CalculatorLive Currency ConverterHistory Tape

This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.

(358K)

Electrician Calculator Pro 26

Voltage Drop, Wire & Conduit

Feet and Inches Calculator

Perfect Construction Calc!

Construction math and estimatingLayout, framing, and jobsite calculationsImperial and metric unit conversion

A powerful construction calculator designed for tradespeople. It offers a wide range of tools for estimating, layout, framing, and jobsite calculations, helping to save time and improve accuracy. Supports both imperial and metric units.

(409)

Electrical Calculator lite

60 Calculators & 16 Converters

60+ Electrical Calculators16 Electrical Unit ConvertersOhm's Law Calculations

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.

(574)

Calculator for iPhone and iPad

You can count on it

Basic arithmetic operationsAdvanced scientific functionsHistory bar for past calculations

A straightforward and intuitive calculator app designed for ease of use. It offers a history bar, customizable themes, and advanced mathematical functions, ensuring a pleasant and efficient calculation experience on your device.

(15K)

SparkAi Electrician Calculator

Conduit Bending & NEC Code AI

AI-powered NEC code assistant15 conduit bending calculators8 electrical calculators

This app provides electricians with an AI-powered NEC code assistant and numerous calculators for conduit bending, wire sizing, and voltage drop. It includes a comprehensive bender database and circuit color code reference, designed for job site efficiency and code compliance.

Ampero: Electrical Calculator

(3)

free

Cable Sizing, Voltage Drop

Canada Electricians Calculator

CEC Electrical Calculators

This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

Basic arithmetic operationsPercentage calculationsMultiple color schemes

(34K)

Electrician Field Calculator

Conduit, Wire & Voltage Tools

Electrical Calculation Tools

Handy tool for Electrician

$1.99

ElectricianCalc NEC Calculator

NEC: Wire, Voltage, Conduit

Voltage drop calculationWire size determinationConduit fill analysis

This app provides instant, NEC-compliant electrical calculations for voltage drop, wire size, conduit fill, and ampacity. It offers offline access to essential electrical formulas and code references, helping professionals and DIYers work efficiently and accurately.

(1)

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.

Master Electrician Ref. Lite

(746)

free

A handbook for electricians