Checkdigit Calculator for shipping containers


For example: 'ABIU-123-456' will result in check digit '2'


For example: 'ABIU-123-456-2' is a valid ISO number while 'ABIU-123-456-1' is invalid



Embed the Check Digit Calculator in your own website!
Paste the following code into your page to embed the calculator:



All shipping containers used for rail & sea including specialised equipment must have a unique identification number. To calculate or verify your check digit, you can use this free calculator, provided by Abicon.
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