online resistor, capacitor calculator

Online calculator - 3 color band resistor

Resistors:

3 color bands,   4 color bands,   5 color bands,   6 color bands,   3 digit SMD,   4 digit SMD,   EIA-96 1% (11A format),   2% / 5% / 10% (A11 format)

Capacitors and Inductors:

ceramic, film & tantalum capacitor 3 digit code,   4 color band inductor

Calculate 3 color band resistor: black, red, brown



Enter resistor value to get colors:
Choose resistor colors to get value:
band 1
1st digit
band 2
2nd digit
band 3
multiplier
black
brown
red
orange
yellow
green
blue
violet
gray
white
black
brown
red
orange
yellow
green
blue
violet
gray
white
black
brown
red
orange
yellow
green
blue
violet
gray
white
gold
silver

blackredbrown

Standard EIA Decade Values Table - decade 100 to 1000 Ω

E6E12E24
100 Ω
150 Ω
220 Ω
330 Ω
470 Ω
680 Ω
100 Ω, 120 Ω
150 Ω, 180 Ω
220 Ω, 270 Ω
330 Ω, 390 Ω
470 Ω, 560 Ω
680 Ω, 820 Ω
100 Ω, 110 Ω, 120 Ω, 130 Ω
150 Ω, 160 Ω, 180 Ω, 200 Ω
220 Ω, 240 Ω, 270 Ω, 300 Ω
330 Ω, 360 Ω, 390 Ω, 430 Ω
470 Ω, 510 Ω, 560 Ω, 620 Ω
680 Ω, 750 Ω, 820 Ω, 910 Ω

Other decades:
0.1 - 1 Ω, 1 - 10 Ω, 10 - 100 Ω, 100 - 1000 Ω, 1 - 10 kΩ, 10 - 100 kΩ, 100 - 1000 kΩ, 1 - 10 MΩ, 10 - 100 MΩ

The 3 color band resistor color code black-red-brown stands for 20 Ω +/-20%, in words: twenty Ohms with plus/minus twenty percent tolerance.



This is a simple online calculator for color band resistor marking, inductor color band marking, ceramic, film or tantalum capacitor 3 digit marking and SMD resistor 3-digit, 4-digit, 10%, 5%, 2% and EIA-96 (E96) 1% tolerance code marking.

This tool is for reference only. I do not guarantee correctness of any information provided. You use this website at your own risk.