# Ohm's law calculator

> Complete electrical calculator: Ohm’s Law, power, voltage drop, cables and more.

Canonical page: [https://chrome-stats.com/d/ley.de.ohmgratis](https://chrome-stats.com/d/ley.de.ohmgratis)

## Overview

- **ID:** `ley.de.ohmgratis`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** nryapps
- **Category:** TOOLS
- **Downloads:** 6,526
- **Rating:** 4.57 / 5 (47 ratings)
- **Version:** 3.2
- **Last updated:** 2026-08-05
- **First published:** 2021-01-01
- **Publisher country:** AR
- **Size:** 22 MB
- **Data as of:** 2026-09-26
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=ley.de.ohmgratis)
- **Website:** [https://nryapps.blogspot.com/](https://nryapps.blogspot.com/)
- **Privacy policy:** [https://sites.google.com/view/politicaleyohm/p%C3%A1gina-principal](https://sites.google.com/view/politicaleyohm/p%C3%A1gina-principal)

## Description

Complete electrical calculation suite for students, technicians and professionals. Includes Ohm’s Law, power formulas, voltage drop, cable sizing, Joule’s Law, AC and DC power, conductor resistance, power factor, monthly consumption and a full theory section. Designed to be fast, accurate and easy to use.<br><br>MAIN FEATURES <br>• Calculate voltage, current, resistance and power <br>• Includes all 12 Ohm’s Law formulas <br>• Automatic unit conversion<br>• Shows the formula used in each calculation <br>• Ohm’s Law triangle and Power triangle <br>• Clean interface and fast results<br><br>AVAILABLE MODULES<br>1.	Ohm’s Law<br>2.	Series and Parallel<br>3.	Three-phase Power<br>4.	Voltage Drop<br>5.	Single-phase Power<br>6.	DC Power<br>7.	Power Factor<br>8.	Monthly Consumption<br>9.	Recommended Cables<br>10.	Conductor Resistance<br>11.	Joule’s Law<br>12.	Unit Converter (coming soon)<br>13.	Theory<br>14.	Main Menu<br><br>THEORY CONTENT <br>• Ohm’s Law • Voltage <br>• Current <br>• Resistance <br>• Power <br>• Kirchhoff’s Laws <br>• Series and Parallel circuits <br>• Joule’s Law <br>• Single-phase and three-phase power <br>• Voltage drop • Cable selection principles <br>• Conductor resistivity • Electrical tables and reference values<br><br>PERFECT FOR <br>• Electrical engineering students <br>• Technical schools <br>• Electricians <br>• Electronics hobbyists <br>• Anyone who needs fast and accurate electrical calculations<br><br>Fast, simple and reliable. Your complete electrical calculator always at hand.

## Rankings

- #658,878 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.google.android.gms.permission.AD_ID`
- `ley.de.ohmgratis.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/ley.de.ohmgratis)