# Ohm Calc

> Resistor color code calculator, Ohm's Law solver, and capacitor decoder tool

Canonical page: [https://chrome-stats.com/d/com.volt.ohm.ohm\_calc](https://chrome-stats.com/d/com.volt.ohm.ohm_calc)

## Overview

- **ID:** `com.volt.ohm.ohm_calc`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Craigdsin
- **Category:** TOOLS
- **Downloads:** 112
- **Version:** 20.20.20
- **Last updated:** 2026-02-07
- **First published:** 2026-02-07
- **Publisher country:** PK
- **Size:** 16 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.volt.ohm.ohm_calc)
- **Privacy policy:** [https://www.termsfeed.com/live/77ff57b9-8c1f-46f4-926f-8cf3debbfbcc](https://www.termsfeed.com/live/77ff57b9-8c1f-46f4-926f-8cf3debbfbcc)

## Description

Ohm Calc is an offline electronic toolkit designed for engineers, students, and hobbyists working with electronic components.<br><br>FEATURES:<br><br>• Resistor Color Code Calculator<br>  - Select resistor color bands (black, brown, red, orange, yellow, green, blue, violet, grey, white)<br>  - Choose first digit band, second digit band, and multiplier band<br>  - View calculated resistance value in Ohms instantly<br>  - Visual resistor representation with color bands displayed<br><br>• Ohm&#39;s Law Calculator<br>  - Enter any two values from Voltage (V), Current (A), or Resistance (Ω)<br>  - Calculate the missing third value automatically<br>  - Supports V = I × R, I = V / R, and R = V / I calculations<br>  - Pre-fills previously entered values when returning to the screen<br><br>• Capacitor Code Decoder<br>  - Enter 3-digit capacitor codes (e.g., 104, 473)<br>  - View capacitance value converted to pF, nF, or µF<br>  - Numeric keypad interface for easy input<br>  - Clear button to reset and enter new codes<br><br>• Calculation History<br>  - View recent calculations on the dashboard<br>  - Displays last 3 calculations with details<br>  - History includes resistor values, Ohm&#39;s Law results, and capacitor values<br>  - Clear history option available<br><br>• Minimalist Design<br>  - Clean, card-based user interface<br>  - Easy navigation between features<br>  - About screen with version information<br><br>OFFLINE FUNCTIONALITY:<br>This app works completely offline. No internet connection required. No data is collected or transmitted.<br><br>DISCLAIMER:<br>This is a utility calculator app for educational and reference purposes. Always verify calculations for professional or safety-critical applications.

## Rankings

- #1,928,779 — Overall

## Permissions and access

### Permissions

- `com.android.vending.CHECK_LICENSE`
- `com.volt.ohm.ohm_calc.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.volt.ohm.ohm_calc)