We are excited about our newest addition to the MakeTrix, our Interactive Resistor Color Code Calculator. This user friendly calculator will translate the color codes on 4 Band, 5 Band, & 6 Band resistors and output the actual electrical resistance, tolerance, & temperature coefficient of any given resistor. All one must do is click on the corresponding Band Button (4, 5, or 6). A pop-up calculator will then appear. Select the corresponding color for each band on your resistor. It is just that simple! Once you have selected each band’s color, the calculator will display the electrical resistance, tolerance, & temperature coefficient (for 6 Band resistors).