Resistor Color Code Calculator
Resistor Color Code Calculator Summary
Resistor Color Code Calculator is a mobile Android app in Tools by GermanFSD. Released in Apr 2022 (4 years ago). It has about 415.6K+ installs and 7.8K ratings with a 4.91★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 24.8K monthly active users . Store metadata: updated May 24, 2026.
Recent activity: 2.7K installs this week (11.5K over 4 weeks) showing below average growth , and 51 new ratings this week View trends →
Store info: Last updated on Google Play on May 24, 2026 .
4.91★
Ratings: 7.8K
Screenshots
App Description
Easily determine the resistance value of your color-coded resistors!
⭐ Resistance Calculator ⭐ Resistor Color Code Calculator ⭐
► ad-free! ◄
How it works:
• Select how many bands your resistor has from the menu bar.
• Hold the resistor with the larger gap between the bands on the right side.
• Select the colors of your resistor one by one and instantly get the resistance value including tolerance, etc.
Have fun easily determining resistance values! ☺
