Resistor Color Code and SMD Calculator Software

Resistor Color Code and SMD Calculator Coder Software

Resistor Color Code and Surface Mount Device (SMD) Calculator Software

Resistor Color Coder is a free desktop application that has been downloaded by hundreds of thousands of electronics enthusiasts. 🙂

4 or 5 band Leaded-Type Resistor Color Coder

This calculator quickly determines 4 or 5 band resistor values and tolerances. It can be used to encode resistance values into color codes, or to decode resistor color codes into resistance values.

Surface Mount Device (SMD) Markings Decoder

Surface Mount Device (SMD) Markings Code Decoder Calculator Software

This SMD Markings Evaluator will decode 3 marking types:

  • Standard 3 or 4 digit markings that can include “R” to indicate a decimal point.
    Examples: 330 3R3 4703
  • EIA-96 1% markings with a number in the range 01 to 96, followed by a letter
    Examples: 22A 68C 02F
  • 2, 5, and 10% markings with a letter, followed by a numbers in the range 01 to 60
    Examples: A22 C58 F59

E-Series Standard Resistance Values

Standard resistor values are listed for E-12, E-24,
E-48, E-96 and E-192 Series.


Please send your ideas, which are very important for our success…

17 comments on “Resistor Color Code and SMD Calculator Software
  1. Caroline says:

    THX that’s a great anewsr!

  2. john says:

    resistors code is 080 whats it mean help

  3. franklyn says:

    I love this software

  4. kavita says:

    i like ur software

  5. Ahmed says:

    Thank you very much for this software, I was looking for it.

  6. Ara says:


  7. garry says:

    tnx ! this app. willl be helpful..

  8. Svetozar says:

    Very useful !
    Thenk you !

  9. Said Faouzi says:

    thank you very much

  10. kapil says:


  11. sajjad-pakistan says:

    verey nice web site.

  12. tep says:

    have been seaching for this kind of software for so long, and thanks to you all! i’ve finally been presented with it.Regards!

  13. sohag says:

    I love software

  14. ramshad says:

    aly 40 smd transistor is full code

  15. Kalyan says:

    Nice software

  16. shabbir says:

    perfect to work with resistors

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