Resistor Color Code Decoder
Resistance Value
—
How to Read Resistor Color Codes
Each color on a resistor band represents a number. For 4-band resistors: Band 1 and 2 are digits, Band 3 is the multiplier, Band 4 is tolerance. For 5-band: Bands 1-3 are digits, Band 4 is multiplier, Band 5 is tolerance.