The Resistor Color Code Calculator identifies the value and tolerance of a color coded resistor given its bands colors. Supports resistors with 3, 4, 5 and 6 bands.

The resistor color code calculator makes it easy to identify and select resistance and tolerance values for 4, 5, and 6 band through hole resistors.

This resistor calculator converts the ohm value and tolerance based on resistor color codes and determines the resistances of resistors in parallel or series.

Find out the resistance value with this resistor color code calculator! Just choose the resistor type, select the colors, and the tool will display the resistance, tolerance, and range on the spot.

The Gold or Silver band is always placed to the right. The resistor value is read from the left to right. If there is no tolerance band, then find the side that has a band closest to a lead and make that the first …

Our printable resistor color code chart is regularly updated to ensure accuracy and includes all standard resistor types. Perfect for electronics enthusiasts, students, and professionals.

Jul 23, 2025 · The resistor color code is a standardized system used to indicate the resistance value, tolerance, and sometimes the temperature coefficient of a resistor. By examining the …

Decode and calculate resistance values from color bands. Includes tolerance and temperature coefficient calculations for through-hole resistors.

Free online resistor color code calculator. Instantly decode 4-band, 5-band, and SMT resistor codes with a live 3D visualization.

Resistor color code is marked on the resistor and used to determine its resistance. Resistance = (10× digit + digit)× multiplier. Resistance = (100× digit + 10× digit + digit)× multiplier. Resistor color code …