Resistor Calculator
Color to Value
Value to Color
Band 1
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
White
Band 2
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
White
Multiplier
Black (×1)
Brown (×10)
Red (×100)
Orange (×1k)
Yellow (×10k)
Green (×100k)
Blue (×1M)
Violet (×10M)
Gold (×0.1)
Silver (×0.01)
Tolerance
Brown (±1%)
Red (±2%)
Green (±0.5%)
Blue (±0.25%)
Violet (±0.1%)
Gold (±5%)
Silver (±10%)
Calculate
Resistance (Ω)
Tolerance (%)
±1%
±2%
±0.5%
±0.25%
±0.1%
±5%
±10%
Get Colors