# Resistor Color Code Calculator

> User friendly app for resistor color code calculation with SMD resistor.

Canonical page: [https://chrome-stats.com/d/com.crux.resistorcolorcode](https://chrome-stats.com/d/com.crux.resistorcolorcode)

## Overview

- **ID:** `com.crux.resistorcolorcode`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** CRUX
- **Category:** EDUCATION
- **Downloads:** 510,656
- **Rating:** 4.50 / 5 (1,001 ratings)
- **Version:** 3.12
- **Last updated:** 2026-04-15
- **First published:** 2017-01-03
- **Publisher country:** BD
- **Size:** 16 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.crux.resistorcolorcode)
- **Website:** [https://www.cruxbd.com](https://www.cruxbd.com/)
- **Privacy policy:** [https://www.freeprivacypolicy.com/privacy/view/d073a8460bc9e1423b1dfdb97d484c90](https://www.freeprivacypolicy.com/privacy/view/d073a8460bc9e1423b1dfdb97d484c90)

## Description

The Resistor Color Code Calculator Chrome extension offers an intuitive interface for quick and accurate resistor value calculations. It supports three, four, five, and six band resistors, as well as SMD resistor value determination, making it perfect for electronics enthusiasts and professionals alike. This extension provides real-time calculation without the need for registration or login, ensuring a seamless user experience.

Additionally, users can access a comprehensive list of common resistors with their color codes. The extension also offers links to other useful electronics calculators and resources related to IoT, robotics learning, and robot control, making it a versatile tool for anyone working in electronics and related fields.

## Rankings

- #99,019 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `com.crux.resistorcolorcode.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

### Pros

- Very easy to use and accurate in calculating resistor values
- Saves time in finding electronic component values
- Good for beginners and amateurs

### Cons

- Too many ads that disrupt user experience
- Issues with color code accuracy and displaying correct values
- App crashes or closes unexpectedly

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.crux.resistorcolorcode)