Resistor calculator

Resistor calculator

EONSOFT

Available on Google Play
4.3(2,216)
500,000+ installsFreeTools

Updated Jul 29, 2026 · v1.5.5

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You can use it for 3, 4, 5 and 6 band resistors.

Resistance color code calculator Resistor color code calculator helps determine the resistance value indicated by the colored band. You can use it for 3, 4, 5 and 6 band resistors. You can click the band in the color table to select a color for that band. The resistor visually shows your band color selection and displays the corresponding resistance value. It will help you configure your electronics. When configuring the Arduino electronics, this resistor calculator can be used. How to use the resistance color code calculator - Please select the number of band colors first. - Select the color of the band by clicking on the corresponding box in the color chart. - The corresponding resistance value and the tolerance of the resistance are displayed.

Released
October 20, 2018

7 years on Google Play

Version
1.5.5
Updated
Jul 29, 2026
Content Rating
Everyone
Installs
500,000+
Developer
EONSOFT
Website
https://eonsoft21h.web.app
Email
eonsoft21@gmail.com
In-app purchases
No

This app isn't currently appearing in any tracked top charts.

Rating breakdown

5
1,644
4
142
3
142
2
71
1
214