Resistor-Converter
Color Resistor, SMD Resistor
About
Quickly calculate resistor values from color bands or SMD codes, and vice versa. This tool is ideal for electronics enthusiasts, students, and DIYers working with 4, 5, or 6-band resistors and various SMD codes. It functions offline and requires no registration.
What's New in Resistor
2.0
February 27, 2026
Language Extension: German, English, French, Spanish, Italian
Developer apps
FAQ
What resistor types does Resistor-Converter support?
Resistor-Converter supports 4-, 5-, and 6-band resistors. It also handles various SMD codes, including EIA-3, EIA-4, and EIA-96, making it versatile for different electronic components.
Can I use Resistor-Converter without an internet connection?
Yes, Resistor-Converter works offline. This means you can calculate resistor values or codes anytime, anywhere, without needing an internet connection or registration.
How does Resistor-Converter help with DIY projects?
Resistor-Converter is perfect for DIY projects by allowing you to quickly identify resistor values from their color bands or SMD codes, or to find the correct code for a desired resistance. This saves time and reduces errors in your builds.
What is the age rating for Resistor-Converter?
Resistor-Converter has an age rating of 17+. This is likely due to the technical nature of electronics and component identification, which may be more relevant to older students and professionals.
How often is Resistor-Converter updated?
The app was last updated on February 27, 2026, indicating it receives regular maintenance and updates. The current version is 2.0, released on March 28, 2023.
Does Resistor-Converter have ads?
No, Resistor-Converter does not contain advertisements. It is a completely free application without any ads to interrupt your workflow.
What devices is Resistor-Converter available on?
Resistor-Converter is available on iPhone and iPad, making it accessible to a wide range of Apple users who work with electronics.
What do users like about Resistor-Converter?
Users appreciate its speed, ease of use, and offline functionality. The high rating of 4.9 stars from 16 ratings suggests strong user satisfaction with its accuracy and utility for electronics tasks.
