Log in Register

Login to your account

Username *
Password *
Remember Me

Create an account

Fields marked with an asterisk (*) are required.
Maximum length of name and username fields is 16 symbols
Name *
Username *
Password *
Verify password *
Email *
Verify email *
Captcha *
Mobile menu
5 1 1 1 1 1 Rating 5.00 (3 Votes)

Online calculators

Color & Coil:

Easy determine the inductance of color coded inductors, see more.

Update your browser!
Select quantity of bands:
3 bands (Short standart)
4bands (Common standart)
5 bands (Military standart - the first is always double width silver band)

The band number
First Second Third Forth
Value and tolerance:

Copyright ©2015 Valery Kustarev

Add comment

–°omments from anonymous guests are enabled with moderation.


Latest comments 

  • More about the Coil32...

    • Albert
      The best spanish translation is ...
  • Q-factor

    • Coil32 admin
      In a case of dielectric coil-former ...
    • Sinan
      Hello, By assuming the max safe ...