Resistor Color Decoder

Decode 4-band resistor color codes to find the resistance value in ohms. Essential tool for electronics and PCB assembly.

Select Color Bands

Bands: [1st Digit] [2nd Digit] [Multiplier] [Tolerance]

Band 1 (1st Digit)

Band 2 (2nd Digit)

Band 3 (Multiplier)

Band 4 (Tolerance)

Calculated Resistance

1 kΩ

Tolerance

±5%

Ohms Value

1000

Color Values

black: 0

brown: 1

red: 2

orange: 3

yellow: 4