---
title: "Resistor color codes calc — App Overview"
url: https://marlvel.ai/apps/resistor-color-codes-calc
category: Reference
developer: ALG Software Lab
platforms: ios
rating: N/A (0 ratings)
pricing: free
report_level: overview
generated: 2026-05-09
last_verified: "2026-05-09T16:01:11.098Z"
data_age_days: 67
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a comprehensive, free reference tool for circuit design that combines color code decoding with essential electrical circuit calculations.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Reference |
| Rating | N/A ★ (0) |
| Pricing | free |
| Platforms | iOS |
| Latest Version (iOS) | 3.0 |
| Developer | ALG Software Lab |

<!-- SECTION: Summary -->
## What is Resistor color codes calc?

Resistor color codes calc is a utility tool designed for electronics engineers and hobbyists to decode and calculate resistor specifications. It supports 3- to 6-band color code analysis, reverse value-to-code lookups, and standard E-series validation. Additionally, it provides integrated calculators for series/parallel circuits and voltage dividers.

<!-- SECTION: Key Features -->
## Key Features

- **Color Code Decoding**: Supports 3-, 4-, 5-, and 6-band color codes to determine resistance, tolerance, and temperature coefficient.
- **Value-to-Code Calculator**: Allows users to input resistance values to find matching color bands with E-series validation and standard value suggestions.
- **Circuit Calculators**: Includes dedicated tools for calculating total resistance in series and parallel connections as well as resistive voltage divider configurations.

<!-- SECTION: Target Audience -->
## Who is it for?

Electronics engineers, circuit designers, and students requiring quick, accurate resistor calculations.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/resistor-color-codes-calc/id6443917752?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/resistor-color-codes-calc)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/resistor-color-codes-calc).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*