Resistor Color Code Calculator
Find out what the resistance of an electronic resistor is by using our Resistor Color Code Calculator. Simply click on the appropriate colors for each resistor color code band, and click on the "Calculate" button.
Each of the first three bands can be any of the following colors for the values 0 through 9: Black, Brown, Red, Orange, Yellow, Green, Blue, Violet, Gray, or White. Band 4 is a multiplier. Band 5 is the tolerance of the resistor.
ElectriCalc ® Pro Electrical Calculator
to do OHM's Law Calculations.