# Electrical Calculator ElecCalc — Wire Size, NEC & Cable

> Wire Size, NEC & Cable (iPhone/iPad app by Osman Seven.)

- Source: https://appshunter.io/ios/app/electrical-calculator-eleccalc/id6758902534 (this page in markdown: same URL + `.md`)
- Developer: [Osman Seven](https://appshunter.io/developer/1875631963)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Brazilian Portuguese, European Spanish, Turkish
- Released: 2026-03-03
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/electrical-calculator-eleccalc/id6758902534/reviews.md

## What is Electrical Calculator ElecCalc?

Solve electrical calculations faster on site or in the office. ElecCalc gives engineers, electricians, technicians, and students 15 focused tools for wire sizing, voltage drop, breakers, transformers, grounding, motors, power factor, and more.

WHY ELECCALC
• Electrical calculator toolkit built for field and office work
• Wire size, voltage drop, cable ampacity, breaker, transformer, and grounding tools
• IEC-based assumptions shown clearly with risk-sensitive results
• Calculation history, favorites, and formula reference for repeated work
• Clean interface designed for fast checks, not bloated spreadsheets

CALCULATORS INCLUDED
• Ohm's Law for voltage, current, resistance, and power
• Power calculator for active, reactive, apparent power, and power factor
• Cable section and voltage drop calculations
• Cable ampacity based on IEC 60364-5-52 installation methods
• Breaker and fuse selection with overload protection checks
• Transformer loading, losses, efficiency, and short-circuit current
• Motor current, starting current, torque, and IEC 60034-30-1 efficiency
• Grounding, compensation, lighting, energy consumption, unit conversion, and formulas

Use ElecCalc when you need a quick engineering estimate, a repeatable calculation flow, or a compact reference while working away from your desk.

Support: https://saevaexe.github.io/eleccalc/support.html
Privacy Policy: https://saevaexe.github.io/eleccalc/privacy-policy.html
Terms of Use: https://saevaexe.github.io/eleccalc/terms.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ElecCalc Pro Monthly | $2.99 | per month |
| ElecCalc Pro Yearly | $19.99 | per year |



## Version history (last 3 releases)

### 1.2.0 — 2026-07-12

Redesigned home and calculation flows, refreshed onboarding, and modernized History, Pro, and Settings screens. This update also improves stability and readability throughout the app.

### 1.1.0 — 2026-07-06

Improved onboarding, clearer calculation assumptions, updated IEC-based tables, and paywall refinements.

### 1.0 — 2026-03-03

No release notes.

## More apps by Osman Seven

- [SPC Tools: Cpk Calculator](https://appshunter.io/ios/app/spc-tools-cpk-calculator/id6759008455)
- [Untwist CBT](https://appshunter.io/ios/app/untwist-cbt/id6759801461)
- [Kinna: Baby Tracker & Guide](https://appshunter.io/ios/app/kinna-baby-tracker-and-guide/id6760493105)
- [Çeyizim: Trousseau Planner](https://appshunter.io/ios/app/ceyizim-trousseau-planner/id6762088174)
- [Payment Calendar: Bill Planner](https://appshunter.io/ios/app/payment-calendar-bill-planner/id6779705923)

All apps by Osman Seven: https://appshunter.io/developer/1875631963

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*