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Household calculator

Resistor Color Code Calculator

Use this calculator when you need to read a resistor value from the color bands printed on the component.

Household calculator

Resistor Color Code Calculator

Decode a 4-band resistor value from color bands.

Result

Resistance
10 kohms
Tolerance
+/-5%

This calculator decodes standard 4-band resistors. Precision resistors may use five or six bands.

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