Calculate
Resistor
Values from Color Codes
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Gray
White
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Gray
White
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Gray
White
Gold
Silver
Brown
Red
Gold
Silver
None
Illustration Copyright 1996 Danny Goodman (AE9F). All Rights Reserved.
Tolerance code updated: 2004 Tony van Roon (VA3AVR).