This calculator app helps you quickly find electric motor power, torque, or speed using simple and instant calculations. With various unit supports and copyable results, it's a handy tool for engineers and professionals - try it out today!






186+ iOS apps curated and reviewed
With an average user rating of 4.5★, the electric motors speed calc category is one of the App Store's strongest. Browse all 186+ apps we track, sorted so the most loved ones surface first.






This calculator app helps you quickly find electric motor power, torque, or speed using simple and instant calculations. With various unit supports and copyable results, it's a handy tool for engineers and professionals - try it out today!






This engineering tool calculates electrical characteristics of a system given a specific motor, allowing users to input horsepower, kilowatt, motor efficiency, power factor, and system voltage to determine amps, horsepower, kilowatt, and kVa. By using this calculator, users can figure out expected values for electrical motors and similar products, helping them make informed decisions.


Get accurate speed readings on your phone with a speedometer app featuring large, easy-to-read indicators in mph, km/h, or knots. The app utilizes your device's internal hardware for speed estimation. Opt for greater accuracy by adjusting transparency levels.


A comprehensive electronic pocket electrician reference guide for electrical professionals and enthusiasts, providing essential information, calculations, NEC tables, and safety manuals. Visit MasterSparky.com for more details and upgrade to the full version for extensive content covering NEC codes over various years.


This NEC code calculator app is designed for electrical professionals to solve common electrical calculations based on National Electric Codes, providing quick and accurate solutions for code-related problems. It offers a wide range of calculations, including wire sizes, voltage drop, conduit sizing, and more, making it a valuable tool for electricians, contractors, and engineers.


Ohms Law Calc. is a comprehensive app featuring 62 electrical calculators and formulas for various calculations such as voltage, current, resistance, and power. Explore a wide range of tools including voltage drop, power factor, transformer calculator, and more!




This mobile application provides quick access to motor specifications and includes calculators for determining cable length and gauge for submersible motor installations. It allows users to easily look up motor information and connect with technical support, streamlining the installation process - download now to get started.


This mobile app is a comprehensive motor power calculator that allows users to quickly calculate motor power, torque, power factor, and temperature rise by resistance, and also includes various converter tools for units such as torque, length, and temperature. With additional features like a tool belt for easy calculation history management and a contact bar for connecting with the developers, users can streamline their calculations and get support with just a few taps.


This application analyzes test results from a motor circuit analysis tool to quickly determine the condition of electric motors, identifying potential issues with connections, windings, and overall electrical health. By entering measurement readings, users can instantly assess motor condition and save test results and reports for later review.


This application provides a comprehensive collection of electrical calculators and converters to compute various electrical properties, including Ohm's Law, current, power, voltage, and resistance. Download the app to access 26 tools that can help you with electrical calculations and conversions.




Measure the speed of your car, bike, or any other moving vehicle accurately with the GPS Speedometer App. Ideal for monitoring speed when your vehicle's speedometer is faulty. Download now to track your speed in real-time.


Track your speed, distance, altitude, and more with this GPS speedometer app that works offline. Get alerts for speed limits, speed cameras, and weather conditions while also accessing a compass and other essential features. Upgrade your travel experience now!


An essential Electrician's Handbook for learning electrical theory, circuits, and calculations, suitable for beginners, amateurs, and professionals in the field. Featuring theory explanations, interactive circuit diagrams, calculators, and practical installation guides. Improve your electrical knowledge and skills with this comprehensive manual.


Calculate the top speed of your RC car with ease using RC Speed Calculator Pro! Enter info about your car's gearing, motor, and batteries to get an estimate. Record and compare different setups, and use a speed gun for actual top speed. Speed up your RC experience now!


This electrical calculator helps users find missing variables of electricity, such as power, voltage, current, and resistance, by simply inputting two known values. Try it out to easily solve your electrical calculations and get accurate results.


This app is a comprehensive electrical reference guide that has been updated to align with the 2020 National Electrical Code. It offers a range of features such as calculators, interactive tools, and in-depth information for electricians, making it a valuable on-the-job resource.


This application calculates electrical values using OHM's Law for single and three-phase systems, allowing users to easily determine watts, volts, amps, or ohms. Simply select a value from the OHM's law circle and calculate, with the option to also back-calculate load resistance and support for widgets.


Turn your iPhone into a versatile strobe light tachometer with adjustable flashing speeds between 1-130Hz. Measure the RPM of rotating objects in a dark environment using the slider and fine-tuning buttons for precise results. Get the exact speed without touching the object using this simple and easy-to-use application.