Checksum Calculator

SymbologyDescriptionExample
Ean 8EAN-8, administrated by EAN (European Article Numbering Association, now called International Article Numbering Association), is used for general product identification in countries other than the US and Canada.
Ean 13EAN-13, administrated by EAN (European Article Numbering Association, now called International Article Numbering Association), is used for general product identification in countries other than the US and Canada.
JIS ITF-6ITF JIS 5-digit is a variation of ITF which requires the user to input 5 digits. The sixteenth character is a check digit which is generated automatically.
JIS ITF-14JIS-ITF 13-digit is a variation of ITF which requires the user to input 13 digits. The sixteenth character is a check digit which is generated automatically.
JIS ITF-16JIS-ITF 15-digit is a variation of ITF which requires the user to input 15 digits. The sixteenth character is a check digit which is generated automatically.
SCC-14 (GTIN-14)A SCC-14 number consists of 14 digits that begin with an indicator digit and end with a check digit. The check digit is calculated according to the UCC/EAN algorithm (same as UPC/EAN check digit).
SSCC-18The SSCC18 really has 20 digits. The first two digits in this case are the application identifier. It tells the application that the 18 digits following the application identifier have this structure (if one is specified) and this meaning. Generally speaking you do not move the application identifier to your database, just the 18 digits.
UPC-A (GTIN-12)UPC (Universal Product Code) is used in the United States and Canada. It is a subset of EAN (European Article Number). (A) stands for Version A. Its simplest form (basic part) is encoded from 12 digits consisting of the number system character, a 5-digit manufacturer identification number, a 5-digit item number and a check digit.
UPC-E (GTIN-12)UPC (Universal Product Code) is used in the United States and Canada. It is a subset of EAN (European Article Number). (E) stands for Version E. It is also called a zero-suppression symbol since its manufacturer identification number and item code consist of only six (6) digits after removing zeroes.