Resistor Value to Color Code
한국어Enter a value. You get the 4-band and 5-band colors and whether it's a standard value.
Use 4.7k, 4k7, 4700, 0.47 or 1M. Lowercase m isn't accepted: milli or mega is too easy to mix up.
Enter a value and the colors show up right below.
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Sources: IEC 60062:2016 Marking codes for resistors and capacitors (SIS public preview), IEC 60063:2015 Preferred number series for resistors and capacitors (public sample) (checked 2026-09-24)