ElectriCalc Pro Calculator v10.5.6
Calculated IndustriesDownload Options
Screenshots
About this app
Electrical calculator app for solving equations and NEC conformance.
Electrical Contractors, Designers, Electricians, and Lighting Specialists solve tough electrical calculations in seconds and deliver those solutions in conformance with the latest <b>NEC®.</b>
The official US-based National Electrical Code® (NEC) ElectriCalc® Pro from Calculated Industries for Android is a full-featured emulation of our popular #5065/#5070 models.
Experience the full functionality of our professional handheld <b>calculator</b> right on your Android device with ElectriCalc Pro. This powerful <b>electrical calculator app</b> replicates all features and solutions of our top-rated physical calculator model, giving you a complete <b>electrical reference</b> tool at your fingertips.
Download ElectriCalc Pro, the ultimate electrical calculator app, and experience the power of a professional handheld calculator combined with comprehensive electrical reference data, all in one convenient app for your Android device.
ElectriCalc Pro Solutions:
• Wire Sizes
• Voltage Drop
• Conduit Sizing
• Motor Full-Load Amps
• Fuse and Breaker Sizes
• NEC® Table Number displayed when performing Wire Size calculations
• Service and Equipment Grounding Conductor Sizes
• Enter BTU to find Kilowatts per Hour
• Enter Kilowatts per Hour to find BTU
• Parallel Resistance
• Ohm’s Law Calculations – enter any two values to solve for the third
• Circular MILS wire sizes
Description of ElectriCalc Pro Calculations:
• Work directly in and convert between Amps, Watts, Volts, Volt-Amps, kVA, kW, PF% and EFF%, and DC Resistance
• Calculate wire sizes per NEC® 310-16 and 310-17; Copper or aluminum, 3Ø/1Ø, 60°C, 75°C, 90°C insulation ratings and 100% or 125% of ampacity. Can also adjust wire sizes for ambient temperatures other than 30◦ C and more than three wires in a raceway
• Integrated voltage drop solutions. Find minimum VD wire size, maximum length for any given wire size, drop percentage, actual number and percentage of Volts dropped
• Conduit sizing for 12 types of conduit. Per 2005 and 2008 NEC® Table C1-C12, find the sizing of all common conduits for any combination for #THW, #XHHW, and # THHN wires.
• Find Motor Full-Load Amps per current NEC®. Works in 1Ø and 3Ø with the newly expanded tables for 3Ø induction (to 500 hp), synchronous (to 200 hp), and DC motors per NEC® 430-247, 430- 248 and 430-250
• Calculates Fuse and Breaker Sizes. Solves fuse and breaker sizes per NEC® 430-52
• Parallel and derated wire sizing
• Parallel Resistance
• NEC Table number displays when performing Wire Size calculations
• Sizes overload protection per NEC® 430-32
• Automatically finds NEMA starter sizes
• Calculates service and equipment grounding conductor sizes per NEC®: 250-122 and 250-66; plus works directly in electrical terms.
• Enter BTU to find Kilowatts per Hour
• Enter Kilowatts per Hour to find BTU
• Ohm’s Law Calculations – enter any two values to solve for the third
• Enter, solve, or convert to Circular MILS wire sizes
In addition to built-in help, the ElectriCalc Pro electrical code calculator is fully compliant with 2023, 2020, 2017, 2014, 2011, 2008, 2005, 2002, 1999, and 1996 NEC®.
Note: Electrical math is universal. However, code-based sizing solutions are based on the US National Electrical Code® (NEC); users in other countries should check with their local Code Officials for applicability.
ElectriCalc(TM) is a trademark of Calculated Industries, Inc.
Intuitive Electrical Calculator with Built-in Tutorials
A comprehensive user manual is also available within the <b>electrical calculator app.</b>
Comprehensive Electrical Reference Data
Solve tough electrical calculations in seconds and deliver those solutions in conformance with the latest <b>NEC®.</b>
Copyright 2024
The official US-based National Electrical Code® (NEC) ElectriCalc® Pro from Calculated Industries for Android is a full-featured emulation of our popular #5065/#5070 models.
Experience the full functionality of our professional handheld <b>calculator</b> right on your Android device with ElectriCalc Pro. This powerful <b>electrical calculator app</b> replicates all features and solutions of our top-rated physical calculator model, giving you a complete <b>electrical reference</b> tool at your fingertips.
Download ElectriCalc Pro, the ultimate electrical calculator app, and experience the power of a professional handheld calculator combined with comprehensive electrical reference data, all in one convenient app for your Android device.
ElectriCalc Pro Solutions:
• Wire Sizes
• Voltage Drop
• Conduit Sizing
• Motor Full-Load Amps
• Fuse and Breaker Sizes
• NEC® Table Number displayed when performing Wire Size calculations
• Service and Equipment Grounding Conductor Sizes
• Enter BTU to find Kilowatts per Hour
• Enter Kilowatts per Hour to find BTU
• Parallel Resistance
• Ohm’s Law Calculations – enter any two values to solve for the third
• Circular MILS wire sizes
Description of ElectriCalc Pro Calculations:
• Work directly in and convert between Amps, Watts, Volts, Volt-Amps, kVA, kW, PF% and EFF%, and DC Resistance
• Calculate wire sizes per NEC® 310-16 and 310-17; Copper or aluminum, 3Ø/1Ø, 60°C, 75°C, 90°C insulation ratings and 100% or 125% of ampacity. Can also adjust wire sizes for ambient temperatures other than 30◦ C and more than three wires in a raceway
• Integrated voltage drop solutions. Find minimum VD wire size, maximum length for any given wire size, drop percentage, actual number and percentage of Volts dropped
• Conduit sizing for 12 types of conduit. Per 2005 and 2008 NEC® Table C1-C12, find the sizing of all common conduits for any combination for #THW, #XHHW, and # THHN wires.
• Find Motor Full-Load Amps per current NEC®. Works in 1Ø and 3Ø with the newly expanded tables for 3Ø induction (to 500 hp), synchronous (to 200 hp), and DC motors per NEC® 430-247, 430- 248 and 430-250
• Calculates Fuse and Breaker Sizes. Solves fuse and breaker sizes per NEC® 430-52
• Parallel and derated wire sizing
• Parallel Resistance
• NEC Table number displays when performing Wire Size calculations
• Sizes overload protection per NEC® 430-32
• Automatically finds NEMA starter sizes
• Calculates service and equipment grounding conductor sizes per NEC®: 250-122 and 250-66; plus works directly in electrical terms.
• Enter BTU to find Kilowatts per Hour
• Enter Kilowatts per Hour to find BTU
• Ohm’s Law Calculations – enter any two values to solve for the third
• Enter, solve, or convert to Circular MILS wire sizes
In addition to built-in help, the ElectriCalc Pro electrical code calculator is fully compliant with 2023, 2020, 2017, 2014, 2011, 2008, 2005, 2002, 1999, and 1996 NEC®.
Note: Electrical math is universal. However, code-based sizing solutions are based on the US National Electrical Code® (NEC); users in other countries should check with their local Code Officials for applicability.
ElectriCalc(TM) is a trademark of Calculated Industries, Inc.
Intuitive Electrical Calculator with Built-in Tutorials
A comprehensive user manual is also available within the <b>electrical calculator app.</b>
Comprehensive Electrical Reference Data
Solve tough electrical calculations in seconds and deliver those solutions in conformance with the latest <b>NEC®.</b>
Copyright 2024
In-app purchases
$0.49 - $39.99 per item
Version Information
- Version
- 10.5.6
- Downloads
- 10K+
- Updated on
- Oct 15, 2025
- Released
- Mar 9, 2012
- Requires
- Android 6.0
What's New
Compliance update.
More from Calculated Industries
See more appsHVAC & Sheet Metal Calculator
Paid
ITI Calc
Paid
Pipe Trades Pro Calculator
Free
Construction Master Pro Calc
Free
Real Estate Master IIIx Calc
Free
Concrete Calc Pro Calculator
Free
Construction Master 5 Español
Free
Material Estimator Calculator
Free
Qualifier Plus IIIx
Free
Construction Master 5 Calc
Free
Measure Master Pro Calculator
Free
Similar Apps
Electrical Calculation PRO
Paid
PANCE PANRE Mastery Test Prep
Free
Scientific Calculator Pro
Paid
ASVAB Air Force Mastery
Free
Periodict Table Helper
Paid
NEC Electrician Exam Prep 2025
Free
Satellite Finder: Dish Pointer
Paid
EPA 608 Exam Prep & HVAC Test
Free
NEC Electrical Exam by Dakota
Free
PSI Test Prep
Free
SkillCat: HVAC School, EPA 608
Free
PartsPerArea
Free
EMI Calculator Premium
Paid
Weekly Planner Journal
Paid
Champ Scientific Calculator
Free
Scientific Calculator Scalar
Paid