Resistor Color code to Ohms(Ω)
Calculate Resistance frm Bands
Free · In-App Purchases
Calculate resistor values instantly from color bands, Supports 3, 4, 5, and 6 band resistors with accuracy. Includes Ohm’s Law and Watt’s Law calculators
Resistor Color Code to Ohms (Ω) is a reliable and easy-to-use electronics utility designed to help you quickly calculate resistance using standard Resistor color codes (3-band, 4-band, 5-band, or 6-band). Whether you are an electronics hobbyist, engineering student, or professional engineer, this app simplifies resistor identification and circuit calculations, saving time and reducing errors.
With an intuitive interface, you can select the color bands of 3-band, 4-band, 5-band, or 6-band resistors and instantly view the calculated resistance value in ohms (Ω), along with tolerance and multiplier information. This makes it ideal for identifying resistors during circuit design, repair, prototyping, or learning electronics fundamentals.
In addition to resistor color code decoding, the app includes a built-in Ohm’s Law and Watt’s Law calculator. Easily calculate voltage, current, resistance, and power by entering known values. This all-in-one approach removes the need for multiple tools and helps you perform essential electrical calculations accurately and efficiently.
The app supports both Light and Dark themes, allowing you to choose a comfortable viewing experience in any environment. The clean layout and clear visual design ensure quick understanding and ease of use, even for beginners.
Key Features:
1. Decode resistor color codes into accurate resistance values
2. Supports 3-band, 4-band, 5-band, and 6-band resistors
3. Built-in Ohm’s Law and Watt’s Law calculators
4. Calculate voltage, current, resistance, and power
5. Clean, intuitive interface for fast calculations
6. Light and Dark mode support
Ideal for electronics hobbyists, students, technicians, and engineers
Whether you are studying electronics, working on DIY projects, or designing professional circuits, Resistor Color Code to Ohms (Ω) is a practical and dependable tool you can rely on every day.
Our companies vision is to create apps like this resistor color code calculator. We want to help electrical engineers and electricians in their every day work lives.
If you have any feedback or app improvements ideas, please mail us at trothmatrixapps@gmail.com
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.trothmatrix.com/
Ratings & Reviews
- Updated app to support iOS 26.2
- Added Ohm's Watt Law Calculator
- Added
The developer, TROTHMATRIX, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
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Information
- Provider
- TrothMatrix OPC Private Limited
- Size
- 14.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Monthly Premium Subscription $0.99
- Weekly Premium $0.29
- Purchase Premium Version $7.99
- Copyright
- © Sucharu Hasija