ElectriCalc Pro
Electrical Calculator
2008/2005 National Electrical Code (NEC) Calculator

Updateable for Future NEC Revisions!

Electrical Calculator For Electrical Contractors, Designers, Electricians

The ElectriCalc Pro Calculator saves time, reduces material cost and eliminates code violations on electrical design, estimating and construction jobs.

Compliant with 2008, 2005, 2002, 1999, and 1996 NEC® and updateable for future electrical code revisions. Complete wire sizing, integrated voltage drops solutions and conduit sizing solutions: finds motor full-loads, computes fuse and breaker sizes and size overload protection.

ElectriCalc Pro Features:

Solve Electrical Math Problems (e.g., Volts, Amps, Volt-Amps, Watts, kVA, kW, PF%)
Average Voltage Drop Calculations
Copper or Aluminum Wire Sizes
Figure Parallel and Derated Wire Sizes
Grounding Conductor Sizes
Motor Full-Load Amps
Overload Protection Sizes
NEMA Starter Sizes
Conduit Sizes
Works as a Regular Calculator
Durable and Portable

The ElectriCalc Pro Electrical Calculator helps you:

ElectriCalc Solves Electrical Problems Instantly
Carry NEC References with You
Save Time, Improve Productivity
Cut Costs & Errors
Improve Safety

The ElectriCalc Pro electrical calculator is an invaluable calculator for today's busy electrical professional. It's a complete NEC Reference Tool that puts electrical/wiring answers at your fingertips! And, it's updateable for future NEC revisions!

Unlike a regular calculator, the ElectriCalc Pro has intuitively labeled "electrical keys" and conforms to the National Electrical Code, allowing you to solve Code-related problems quickly and accurately. Common NEC tables are built in, providing instant solutions for the following:

ElectriCalc Pro Solve Electrical Math Problems Instantly
Solve for volts, amps, volt-amps, watts, kVA, kW, PF%, EFF%, and DC resistance.
Copper or Aluminum Wire Sizes
Calculates wire sizes per NEC 310-16 & 310-17. Copper or aluminum, 30/10, 60°C, 75°C, 90°C insulation ratings at 100% or 125% of ampacity. Adjusts wire sizes for ambient temperatures other than 30°C and for more than three wires in a raceway.
Parallel & Derated Wire Sizes
One-button parallel & derated wire sizing.
Voltage Drop Calculations
It's a Voltage Drop Calculator - Lets you find: minimum voltage drop wire size, max. length for any given wire size and drop percentage, actual number and percentage of volts dropped.
Grounding Conductor Sizes
Calculates service and equipment grounding conductor sizes per NEC Tables 250-66 & 250-122.
Find Motor Full-Load Amps per NEC
Works in 1Ø and 3Ø with the new expanded tables for 3Ø induction (to 500 HP) and synchronous (to 200 HP) motors per NEC 430-148 and 430-150.
Computes Fuse & Breaker Sizes per NEC 430-152
Built-in solutions for: single and dual element fuses, instantaneous trip breakers and inverse time breakers.
Sizes Overload Protection per NEC 430-32
Automatically Finds NEMA Starter Sizes
Conduit Sizing for 12 Types of Conduit!
Per NEC Tables 1, 3, 4, and 5 of Chapter 9, allows sizing of all common conduits for any combination of #THW, #XHHW and #THHN Wires. Plus, gives fill percentages, cross-sectional areas, remaining areas and more.
Works as a Regular Calculator
Durable and Portable