Test your Resistors

A simple game to test your resistor knowledge

How to Play:

Read the resistor and guess the resistor's value
From: https://www.calculator.net/resistor-calculator.html
  • Color
    Significant Digits
    Multiplier
    Tolerance

  • Black

    0
    x1

  • Brown

    1
    x10
    ±1%

  • Red

    2
    x100
    ±2%

  • Orange

    3
    x1k
    ±0.05%

  • Yellow

    4
    x10k
    ±0.02%

  • Green

    5
    x100k
    ±0.5%

  • Blue

    6
    x1M
    ±0.25%

  • Purple

    7
    x10M
    ±0.1%

  • Grey

    8
    x100M
    ±0.01%

  • White

    9
    x1G

  • Gold

    x0.1
    ±5%

  • Silver

    x0.01
    ±10%