Resistor color code calculator

Resistor Parameters

1st Band of Color

Select a Color

• Black0
• Brown1
• Red2
• Orange3
• Yellow4
• Green5
• Blue6
• Violet7
• Grey8
• White9

2nd Band of Color

Select a Color

• Black0
• Brown1
• Red2
• Orange3
• Yellow4
• Green5
• Blue6
• Violet7
• Grey8
• White9

3rd Band of Color

Select a Color

• Black0
• Brown1
• Red2
• Orange3
• Yellow4
• Green5
• Blue6
• Violet7
• Grey8
• White9

Multiplier

Select a Color

• Black×1 Ω
• Brown×10 Ω
• Red×100 Ω
• Orange×1 kΩ
• Yellow×10 kΩ
• Green×100 kΩ
• Blue×1 MΩ
• Violet×10 MΩ
• Grey×100 MΩ
• White×1 GΩ
• Gold×0.1 Ω
• Silver×0.01 Ω

Tolerance

Select a Color

• Brown± 1%
• Red± 2%
• Green± 0.5%
• Blue± 0.25%
• Violet± 0.1%
• Grey± 0.05%
• Gold± 5%
• Silver± 10%

PPM

Select a Color

• Brown100 ppm
• Red50 ppm
• Orange15 ppm
• Yellow25 ppm
• Blue10 ppm
• Violet5 ppm