Ohm's Law Calculator is a niche app, with 500 installs. It doesn't have enough ratings yet to judge what users think.
Ohm's Law Calculator is made and published by
ToolToolNam.
AppBrain is an independent app data site and isn't affiliated with ToolToolNam.
The app name, icon, screenshots and description belong to ToolToolNam and are shown as
published on Google Play.
About Ohm's Law Calculator
Ohm's Law Calculator is a tools app developed by ToolToolNam.
Install Statistics
Ohm's Law Calculator has been installed 500 times. In the last 30 days, the app was installed 170 times.
User Ratings
The app has no ratings yet.
App Information
Ohm's Law Calculator is freely available from Google Play. The app size is 18.90 MB. The latest version available is 1.1.2. The last update was on August 26, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since April 2026.
Description by ToolToolNam(from Google Play)
Ohm's Law Calculator is the essential electrical engineering tool that instantly calculates voltage, current, resistance, and power. Simply enter any two values and get the remaining two results automatically.
Whether you are an electrical engineering student studying circuit theory, a licensed electrician working on-site, or a DIY electronics hobbyist building your next project, this calculator makes Ohm's Law calculations quick and effortless.
▶ How It Works Enter any two of the four electrical values — Voltage (V), Current (I), Resistance (R), or Power (P) — and the app instantly computes the other two. No need to memorize complex formulas or switch between multiple tools.
▶ Key Features • Instant Calculation – Input 2 values, get 2 results immediately • All Formulas Supported – V=IR, P=VI, P=I²R, P=V²/R and more • Formula Display – See which formula was used for each calculation • Clear Unit Labels – Volts (V), Amps (A), Ohms (Ω), Watts (W) • Calculation History – Access your last 5 calculations anytime • One-Tap Copy – Tap any result to copy it to your clipboard • Clean Interface – Simple, intuitive design with no clutter
▶ Supported Calculations This Ohm's Law calculator covers every combination of the four fundamental electrical quantities: - Voltage and Current → calculates Resistance and Power - Voltage and Resistance → calculates Current and Power - Voltage and Power → calculates Current and Resistance - Current and Resistance → calculates Voltage and Power - Current and Power → calculates Voltage and Resistance - Resistance and Power → calculates Voltage and Current
▶ Perfect For • Electrical engineering students and teachers • Electricians and electrical technicians • Electronics hobbyists and makers • Circuit design and analysis • Electrical certification exam preparation • Quick on-site voltage, current, and resistance calculations
▶ Why This Calculator Most electrical calculators are overcomplicated. This app focuses on doing one thing perfectly — solving Ohm's Law. The clean interface lets you get your answer in seconds, and the formula display helps you understand the math behind each result.
Ohm's Law Calculator supports 37 languages.
Simplify your electrical calculations with a tool built for clarity.
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