Resistor Colors Calculator
Resistor Colors Calculator Summary
Resistor Colors Calculator is a mobile iOS app in Tools by H3 Apps, LLC. Released in Sep 2025 (5 months ago). Store metadata: updated Sep 24, 2025.
Store info: Last updated on App Store on Sep 24, 2025 .
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App Description
The Resistor Colors Calculator is a handy tool for reading carbon-composition resistors, 4 band, 5 band, or 6 band type.
Match the color bands on the resistor and the tool provides the resistance value together with the tolerance and the temperature coefficient.