For a given tolerance, only certain resistor values are typically manufactured. These are called “standard values”. To find the closest standard value to the resistor value you are interested in, enter the value and click “Solve”. In addition to the resistance value, the expected resistance range due to the resistor’s tolerance is also found. The value range shown does not include the effects of the temperature coefficient of the resistor.

    If you would rather see a table of standard values, go to the Standard Values reference.