• Calculate the resistance of any resistor
  • Adjust the amount of color bands
  • Calculate the resistor's tolerance
  • Calculate the resistor's temperature coefficient

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4 stars out of 5
· 3/22/2014
Best resistor calculator interface

Would benefit from a color table or other easy way of "calculating" the inverse: "what color code would this resistance value have?"

5 stars out of 5
· 4/19/2015
quick and easy

Great refresher to help remember resistor color code.