LED Resistor Calculator & SMD
LED & SMD Value Calculator
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Calculate correct LED resistors and identify SMD resistor values quickly and accurately.
LED Resistor Calculator & SMD is a practical electronics utility designed to help calculate the correct resistor value for LEDs and identify SMD resistor codes with ease. It is ideal for students, electronics hobbyists, technicians, and engineers working with LED circuits.
The app helps prevent LED damage by calculating proper resistor values based on voltage and current. It also includes SMD resistor code identification to simplify component selection during circuit design and repair.
Key Features:
LED resistor value calculation
Supports common LED voltage and current inputs
SMD resistor code identification
Clear and accurate calculation results
Simple and easy-to-use interface
Useful for electronics learning and projects
LED Resistor Calculator & SMD is a reliable companion for electronics design, troubleshooting, and educational use, helping you work with LEDs and resistors more confidently.
in-app purchase included
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Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Sachinbhai Surani, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sachinbhai Surani
- Size
- 62.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime premium $12.99
- Copyright
- © 2026