Fully Updateable Electrical Code Calculator

Now for both Android and iOS devices

The Electrical Calc Elite™ is designed with electrical professionals in mind to solve the most common electrical calculations based on National Electric Codes.

Compliant with *2023, 2020, 2017, 2014, 2011, 2008, 2005, 2002, and 1999 NEC^®

Great for Electrical Contractors, Designers, Engineers, Electricians, Maintenance Inspectors, Planners, Builders, and Lighting Specialists.  The Electrical Calc Elite™ allows you to solve code-related problems quickly and accurately...the most common NEC tables are now at your fingertips!

Saves time, reduces material cost and eliminates code violations on electrical design, estimating and construction jobs. The Electrical Calc Elite™ is a complete electrical reference tool that will save time, trouble and money. 

Electrical Calculations Wires Sizes Voltage Drop Conduit Sizing Ohm's Law Kirchhoff's Law Motor Full-Load Amps Power Factor and Motor Efficiency Fuse and Breaker Sizes Service and Equipment Grounding Sizes Electrical Unit conversion Parallel Resistance Circular MILs Wire NEMA starter size NEC® references for calculations

To purchase a copy of Electrical Calc Elite^™

Click here for Android

Click here for Apple iOS

Key features include:

• Convert between Amps, Watts, Volts, VA, kVA, kW, PF%, Efficiency%, and DC Resistance.

• Ohm's Law Calculations: enter any two values (ohms, volts, or amps) to solve for the third.

• Calculate required wire size per NEC^® tables 310-16 and 310-17; Copper or Aluminum, 3ø or 1ø, 60°C, 75°C, 90°C insulation ratings and 100% or 125% of ampacity. Adjust wire sizes for ambient temperatures other than 30°C and for more than three wires in a raceway.

• Calculate Voltage drop: Find minimum VD wire size, maximum length for any given wire size to stay within specificed VD, drop percentage, actual number and percentage of Volts dropped.

• Conduit sizing for 12 types of conduit per NEC^®: Find recommended size of conduit for combinations of #THW, #XHHW, and #THHN wires. Also calculates fill percentages, conduit cross-sectional areas, remaining areas and more.

• Find Motor Full-Load current per current NEC^®: Works in 1ø or 3ø, synchronous and DC motors per NEC^® 430-247, 430-248, and 430-250.

• Calculate Fuse and Breaker Sizes per NEC^® 430-52.

• Parallel and derated wire sizing

• Calculate parallel resistance

• NEC Table number displays when performing wire size calculations

• Sizes overload protection per NEC^® 430-32.

• Finds NEMA starter sizes per ICS 2-1988 (Tables 2-327-1 and 2-327-2).

• Calculates service and equipment grounding conductor sizes per NEC^® 250-122 and 250-66.

• Convert between BTU and Kilowatts per Hour

• Circular MILs calculated for wire sizes

• Works as a standard math or electric calculator

• Quick and easy updates to future NEC^® code revisions

Electrical Calc Elite™  is not associated with ElectriCalc® Pro and Cyberprodigy LLC is not affiliated with Calculated Industries, Inc.

*NEC 2023 available as an in-app purchase.

To purchase a copy of Electrical Calc Elite^™

Click here for Android

Click here for Apple iOS