Select color bands to instantly see the resistance value – or enter a value to calculate the color bands. Supports 4-, 5- and 6-band resistors as well as SMD resistors including EIA codes and ohm conversion.
Is the app free?
Yes. The app is free to use.
Which resistors are supported?
4-band, 5-band and 6-band resistors as well as SMD resistors.
Which SMD codes are supported?
EIA-3, EIA-4 and EIA-96 resistor codes.
Can I convert color bands into resistance values?
Yes. Selecting the color bands automatically calculates the resistance value.
Can I also enter the resistance value?
Yes. Enter the desired ohm value and the corresponding color bands or SMD codes will be determined.
Does the app work offline?
Yes. All calculations work completely offline.
Who is the app suitable for?
The app is ideal for electronics hobbyists, education, studies and professional use.