Home  |  Bookmark  |  Sitemap  |  Login
GS1 UK
  Search  
barcode standards
 Home > Tools
 
Check Digit Calculator

barcode Check DigitThe last digit of a bar code number is a computer check digit which makes sure the bar code is correctly composed. This page contains the following information:

GTIN Check Digit Calculator

ID Key Format
Item Reference
(without check digit)
 
Check
Digit
GTIN Format
 
GTIN-8
(Enter 7 digits)
GTIN-12
(Enter 11 digits)
GTIN-13
(Enter 12 digits)
GTIN-14
(Enter 13 digits)


SSCC Check Digit Calculator

ID Key Format
Item Reference
(without check digit)
 
Check
Digit
  
SSCC
(Enter 17 digits)

 
Quick Links

+ Need a Bar Code?
+ Service Team
+ Number Search
+ GS1 UK Data Pool
+ General Specifications
+ GS1 Glossary
+ Training
+ Events & Webinar
+ Check Digit Calculator
+ Solution Provider Finder
+ GS1 UK Forum
 

Login
Join
 

Latest GSQ available below

GSQ_Spring_2008
© Copyright GS1 UK 2008 
Terms & Conditions | Privacy Policy | Competition Policy | Contact us