Best Transformer Calc NEC alternatives: apps like Transformer Calc NEC

10+ similar apps compared and reviewed

3.9 avg rating

5 free apps

Updated October 2026

Transformer Calc NEC

Rizvan Adzhoian

🔧 Utilities

💼 Business

Looking for something like Transformer Calc NEC? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Transformer Calc NEC

BendRight Pro – NEC Calculator by Emanuel Vega

NEC load, conduit & bending

Editor's Choice

🔧 Utilities

5.0(1 ratings)

Free

BendRight Pro – NEC Calculator screenshot 1

BendRight Pro – NEC Calculator screenshot 2

BendRight Pro – NEC Calculator screenshot 3

BendRight Pro – NEC Calculator screenshot 4

BendRight Pro – NEC Calculator screenshot 5

BendRight Pro – NEC Calculator screenshot 6

This offline toolkit provides electricians with nine essential NEC calculation and reference tools. It offers detailed conduit bending guides, load calculations, voltage drop analysis, and code summaries, all accessible without an internet connection. Designed for field use with large tap targets and dark mode.

WireCalc - Wire Sizing by Aditya Wirayudha

Voltage Drop & Conduit Fill

Strong Contender

🔧 Utilities

0.0(0 ratings)

$3.99

Bend Logic: Conduit Bending by Stephen Whitehurst

Conduit bending field layout

Worth Considering

🔧 Utilities

0.0(0 ratings)

$2.99

Bend Logic: Conduit Bending screenshot 1

Bend Logic: Conduit Bending screenshot 2

Bend Logic: Conduit Bending screenshot 3

Bend Logic: Conduit Bending screenshot 4

Bend Logic: Conduit Bending screenshot 5

Bend Logic: Conduit Bending screenshot 6

More apps like Transformer Calc NEC

Drill Bit Converter

by Dohmann Engineering Services

$0.99

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Electrical Motor - Calculator

Rewinding, Diagram & Wiring

$3.99

This app helps electricians and technicians learn about electric motor rewinding, wiring, and repair. It includes various wiring diagrams and a calculator for motor specifications like speed, horsepower, and frequency.

Electric motor rewinding guideWiring diagrams for three-phase motorsMotor speed calculator

🔧 Utilities

(1)

paid

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Electrical Calc Elite

NEC Code Calculator

$19.99

This app serves as a comprehensive NEC code calculator for electrical professionals. It helps electricians, contractors, and inspectors quickly and accurately solve common electrical calculations based on National Electric Codes, with support for multiple code versions and in-app purchases for updates.

NEC Code CalculationsWire SizingVoltage Drop

🔧 Utilities

(126)

free with in-app purchases

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IEC Box & Conduit Calc

IEC 60364 Sizing Guide

Free

🔧 Utilities

(0)

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Box Fill Pro - Electrician

NEC 2023 Box Fill Calculator

Free

🔧 Utilities

(0)

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Conduit Pro

Bend it right. Every time.

Free

This app provides electricians with a comprehensive suite of tools for conduit bending, fill calculations, and wire pull analysis. It offers multiple bend calculators, real bender profiles, and NEC compliance checks. Designed for field use, it functions offline and allows for saving and exporting job data.

9 bend calculators59+ real bender profilesNEC conduit fill checker

🔧 Utilities

(2)

freemium

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Concentric Neutral Calculator

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