# Electrical Motor Calculator — Calc Amps Horsepowers and kVa > Engineering tool for calculating electrical motor characteristics. (iPhone/iPad app by Heng Jia Liang.) - Source: https://appshunter.io/ios/app/electrical-motor-calculator/id1635906150 (this page in markdown: same URL + `.md`) - Developer: [Heng Jia Liang](https://appshunter.io/developer/1532000635) - Category: Productivity, Utilities - Price: $2.99 - Rating: 3.80/5 from 8 App Store ratings - Age rating: 4+ - Requires: iOS 13 · 1 MB - Languages: American English - Released: 2022-07-22 - Data updated: 2026-08-23 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/electrical-motor-calculator/id1635906150/reviews.md ## What is Electrical Motor Calculator? Electrical Motor Calculator is an engineering tool to calculate amps, horsepower, kilowatt and kVa base on electrical motor formula. Electrical Motor Calculator calculated values and are intended for use as a means of indicating expected values for electrical motor and similar product. Values will vary in service with load conditions, condition, age and type of motor. Electrical Motor Calculator lets you figure out electrical characteristics of your system given a specific motor. By inputting horsepower, kilowatt, motor efficiency, power factor, and system voltage the system will calculate the amps, horsepower, kilowatt and kVa. PF - Power Factor - three phase motors (0 - 100%) or (0.0 - 1.0) FLA - "Full Load Amps" - the amount of current when a motor is at its full rated output power. FLA is the running load + 25%. RLA - "Running Load Amps" - current drawn during normal operation of electric motor. 1 kVA = 1,000 volt amps Kilowatts to horsepower conversion 1 HP = 0.7457 kW 1 kW = 1.34102 HP Thanks for your support and do visit nitrio.com for more apps for your iOS devices. ## Key features - Calculate amps, horsepower, and kVa - Input system voltage and motor efficiency - Converts kilowatts to horsepower - Defines Power Factor (PF) and Full Load Amps (FLA) - Calculates Running Load Amps (RLA) ## Chart rankings - #190 in Top Paid · Productivity (US App Store) ## Frequently asked questions about Electrical Motor Calculator ### What electrical motor calculations does Electrical Motor Calculator perform? Electrical Motor Calculator computes amps, horsepower, kilowatt, and kVa based on electrical motor formulas. It allows users to input parameters like horsepower, kilowatt, motor efficiency, power factor, and system voltage to derive these values. ### What is the price of Electrical Motor Calculator? Electrical Motor Calculator is a paid application priced at $2.99. This one-time purchase grants access to all its calculation features. ### On which devices can I use Electrical Motor Calculator? Electrical Motor Calculator is available for iPhone, iPad, and iPod devices. It is designed to run on Apple's mobile operating systems. ### How often is Electrical Motor Calculator updated? The latest version of Electrical Motor Calculator is 1.1, last updated on January 21, 2026. While specific update frequency isn't detailed, this indicates recent development. ### What is the age rating for Electrical Motor Calculator? Electrical Motor Calculator has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in technical calculations. ### Does Electrical Motor Calculator have ads? No, Electrical Motor Calculator does not contain advertisements. As a paid application, it offers an ad-free user experience. ### What is the user sentiment for Electrical Motor Calculator based on ratings? Electrical Motor Calculator has an average rating of 3.8 stars from 8 user ratings. This suggests a generally positive but mixed reception from its user base. ### Can Electrical Motor Calculator be used offline? The provided data does not specify offline functionality. However, as a calculation tool, it is likely designed to perform calculations without an active internet connection once installed. ## Version history (last 2 releases) ### 1.1 — 2026-01-21 - Updated for the newest devices. - Minor bugs fixed. ### 1.0 — 2022-07-23 No release notes. ## Apps similar to Electrical Motor Calculator | App | Rating | Price | Category | | --- | --- | --- | --- | | [Engine Calculator Plus](https://appshunter.io/ios/app/engine-calculator-plus/id1355990764) | 4.0 (1) | $2.99 | Productivity | | [Electrical Formulator](https://appshunter.io/ios/app/electrical-formulator/id299749412) | 5.0 (1) | Free | Productivity | | [kVA Calculator 2025](https://appshunter.io/ios/app/kva-calculator-2025/id6471555716) | — | $1.99 | Productivity | | [2017 Master Electrician Ref.](https://appshunter.io/ios/app/2017-master-electrician-ref/id1275949959) | 4.7 (1,255) | $9.99 | Productivity | | [Ugly's Electrical References](https://appshunter.io/ios/app/uglys-electrical-references/id1134770838) | 4.4 (1,482) | $12.99 | Productivity | | [Engine Horsepower Calculator](https://appshunter.io/ios/app/engine-horsepower-calculator/id1095000562) | 4.2 (6) | $2.99 | Productivity | ## More apps by Heng Jia Liang - [Time Lapse Plus](https://appshunter.io/ios/app/time-lapse-plus/id806506963) - [Stop Motion Plus](https://appshunter.io/ios/app/stop-motion-plus/id815531972) - [Bubble Photo Paint](https://appshunter.io/ios/app/bubble-photo-paint/id921345975) - [Photo Art Painter](https://appshunter.io/ios/app/photo-art-painter/id1037774115) - [Batch Image Resize](https://appshunter.io/ios/app/batch-image-resize/id1117282560) - [Dash Cam Plus](https://appshunter.io/ios/app/dash-cam-plus/id1130785852) All apps by Heng Jia Liang: https://appshunter.io/developer/1532000635 ## Related topics [electric motors speed calc](https://appshunter.io/ios/topics/electric-motors-speed-calc) · [motor electric](https://appshunter.io/ios/topics/motor-electric) · [motor power calculator](https://appshunter.io/ios/topics/motor-power-calculator) --- *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 2026-08-23.*