Barcodes Sold

  • 1
  • 6
  • 4
  • ,
  • 0
  • 1
  • 6
  • ,
  • 4
  • 2
  • 7

Check Digit Calculator

Get your barcodes instantly!

Thank you for your order

Check Digit Calculator

The last digit of a barcode number is a computer check digit which makes sure the barcode is correctly composed. Use our check digit calculator below to calculate a check digit.

GS1 Key without check digit *
 

Helpful Videos