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Electrical Calculator lite

Electrical Calculator lite

60 Calculators & 16 Converters

574 ratings
32 reviews
With Ads
📚 Education
🔧 Utilities
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • October 14, 2014
  • July 15, 2026

Features

Developer

V PUGAZHENTHI
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Electrical Calculator lite screenshot #1 for iPhone
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iphone
ipad
🧾$0.99 - $3.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐32
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📝18+ tags
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🔄6+ apps
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❓5 answered
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📦~ in 1 month
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About

This comprehensive tool offers over 60 calculators and 16 converters for electrical engineering, wiring, and circuit analysis. It supports engineers, electricians, students, and hobbyists with calculations ranging from basic Ohm's Law to complex RLC circuits and power conversions.

✓60+ Electrical Calculators
✓16 Electrical Unit Converters
✓Ohm's Law Calculations
✓RLC Circuit Analysis
✓Power and Current Calculations
✓Transformer Calculations
✓Wire Size Selector
Show original description

What users say

Summarized from real user reviews of Electrical Calculator lite. Based on 574 reviews and a 4.6/5 average, it highlights the 9 positives and 7 negatives reviewers mention most about this Utilities app.

Positive things

  • 👍Very helpful formulas for homework
  • 👍Easy to use interface
  • 👍Comprehensive electricity app, a true Swiss Army knife
  • 👍Well-designed, intuitive, and aesthetic interface
  • 👍Great for work, very useful
  • 👍Made calculations very easy
  • 👍Top app
  • 👍Awesome app, looking for more
  • 👍Discovered it and it's the best

Negative things

  • anúnciossão muito irritantes
  • 💰Useful features are paywalled (RMS calculator, transformer calculator, MVA/current calculator)
  • 💰Costs too much
  • 💰Extremely basic calculators, rest require purchase
  • 💰Unlock option doesn't work
  • 💰Threw money away on an incorrect calculator
  • 💰Lacking in needed areas, no MHz option for reactance and resonance calculators
See all reviews

What's New in Electrical Calculator lite

10.0

July 15, 2026

• Find calculators faster — new category chips group all 60+ calculators by purpose • Bug fixes and improvements

2

In-App Purchases

$3.99

Electrical Calculators

Unlock all Calculators & Converters

User reviews

Most RecentHighest RatedLowest Rated

Adverts

Was a great app, now unusable as there is an advert every calculation.
delindevondelindevon

Response from developer

Thanks for your review will reduce the Ads.

就是垃圾。必须购买会员才能用

就是垃圾。必须购买会员才能用
午夜孤坟鬼舞午夜孤坟鬼舞

Adds are very annoying

Low level click bait
2207fds2207fds

Response from developer

Thank you for your feedback! The one time in-App purchase removes all ads. And unlock all the Calculators and the Converters in the App.

不出结果

电线尺寸计算器，大电流远距离不出结果。
lyd度lyd度

Response from developer

请联系支持人员并提供屏幕截图@contact.pugal.apps@gmail.com，我们将很乐意解决该问题。

C’est mon couteau suisse.

Pour ma part, très utile.
Ojoj41Ojoj41

Response from developer

heureux de l'entendre 😎

See 27 more reviews

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See developer apps

User experience

🐞

Reported Bugs

2 issues

Unlock option doesn’t work

Bug

Voltage drop calculator is incorrect compared to other apps

Bug
✨

Requested Features

3 requests

Output vs frequency sweep plotting for resonance points or impedance graphs for RL and RC circuits

Feature

Add MHz option for capacitive and inductive reactance calculators

Feature

Add MHz option for resonance frequency calculator

Feature

FAQ

What does the Electrical Calculator lite app do?

The Electrical Calculator lite app provides a comprehensive suite of over 60 calculators and 16 converters for electrical engineering tasks. It assists with circuit analysis, wiring calculations, power conversions, and various other electrical computations.

What are the key features of this electrical calculator app?

Key features include a wide array of calculators for Ohm's Law, RLC circuits, power and current, transformers, and horsepower. It also offers unit converters for electrical quantities and tools like a wire size selector and resistor color code lookup.

Is the Electrical Calculator lite app free to use?

The app is available for free download and use, but it does offer in-app purchases. This means some advanced features or additional content might require a purchase to unlock.

Who is the target audience for the Electrical Calculator lite app?

This app is designed for professionals and enthusiasts in the electrical field, including engineers, electricians, students studying electrical subjects, and hobbyists who work with electrical systems.

What kind of electrical calculations can I perform with this app?

You can perform a vast range of calculations, from basic Ohm's Law and voltage drop to complex impedance calculations for R-L-C circuits. It also covers single and three-phase power, transformer current and voltage, efficiency, power factor, and lighting calculations.