Resistor Color Code Calculator
Decode 4-band and 5-band resistor color codes to get resistance and tolerance
Number of Bands
Resistance Value
Resistance
—
Tolerance
—
Color Code Reference
Color
Digit
Multiplier
Black
0
×1
Brown
1
×10
Red
2
×100
Orange
3
×1k
Yellow
4
×10k
Green
5
×100k
Blue
6
×1M
Violet
7
×10M
Grey
8
—
White
9
—
Gold
—
×0.1
Silver
—
×0.01