Resistor Colour Code Calculator

Farnell element14's resistor colour chart gives you band colours, resistance, and tolerance for various types of resistors to help you identify components in your electronics projects. Once you've identified your resistor values, you can shop the full range of resistors at Farnell element14.

Resistor Calculator

Resistor Colour Chart
Colour1st Band2nd Band3rd BandMultiplierTolerance
Black000 
Brown11110Ω± 1% (F)
Red222100Ω± 2% (G)
Orange3331KΩ 
Yellow44410KΩ 
Green555100KΩ± 0.5% (D)
Blue6661MΩ± 0.25% (C)
Violet77710MΩ± 0.10% (B)
Gray888 ± 0.05%
White999  
Gold   0.1Ω± 5% (J)
Silver   0.01Ω± 10% (K)