Barcode Checkdigit calculator - by dLSoft

This calculator produces the check digit used in common non-GS1 barcodes.

For EAN/GS1/UCC barcode types please see the GS1 Checkdigit calculator .
For ISSN check digits please see the ISSN Checkdigit calculator.

Select the required barcode/data structure from the list below then enter the digits in the box below. Finally push the calculate button to display the data complete with checkdigit.



High resolution barcode images may be obtained from the Barcodes Online service