Resistor color code calculator

Contains ads
500+
Downloads
Content rating
Everyone
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About this app

This resistor color code calculator will help you determine the value of axial resistors marked with color bands.
It can be used for 3, 4, 5 and 6 band resistors.
★ How to use the color code calculator
✔ Select the amount of bands of the resistor on the top-left
✔ Choose the colors of the bands by clicking on the corresponding box in the chart
✔ The corresponding ohmic value and tolerance of the resistor is shown
Updated on
Sep 25, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What's new

• improved user experience (new design)
• fixed some bugs
• Resistor Band, Valeur de résistance à partir du code couleur
• Resistors in Series and Parallel Combinations