Resistor Color Code Decoder

Resistor Color Code Decoder

Interactive tool to decode 4, 5, and 6-band resistors. Select band colors or input direct resistance values to automatically parse and display values.

0 Ω

Tolerance: ±5%
Range: 0 Ω - 0 Ω
Current Color Sequence

Resistor Color Code Reference Chart

Color Digit Value Multiplier Tolerance Temp. Coefficient (PPM)
black 0 x1 — 250 ppm/K
brown 1 x10 ±1% 100 ppm/K
red 2 x100 ±2% 50 ppm/K
orange 3 x1k — 15 ppm/K
yellow 4 x10k — 25 ppm/K
green 5 x100k ±0.5% 20 ppm/K
blue 6 x1M ±0.25% 10 ppm/K
violet 7 x10M ±0.1% 5 ppm/K
grey 8 x100M ±0.05% 1 ppm/K
white 9 x1G — —
gold — x0.1 ±5% —
silver — x0.01 ±10% —