Check whether a Greenland IBAN is valid — country, length and mod-97 checksum — and break out the bank details. Instant and free, right in your browser.
| Country | Greenland (GL) |
| IBAN length | 18 characters |
| Structure | GL + 2 check digits + 14-character BBAN |
| Valid example | GL96 7654 3210 9876 54 |
Every Greenland IBAN starts with GL and is 18 characters long. The two digits after the country code are a checksum (ISO 7064 mod-97) computed from the rest of the number, so a single mistyped character makes the whole IBAN invalid — which is exactly what this validator catches before a payment is sent.
A Greenland IBAN is exactly 18 characters long, beginning with the country code GL followed by two check digits and the national bank account number (BBAN).
A correctly-formed example is GL96 7654 3210 9876 54. The two digits after GL are a mod-97 checksum that must match the rest of the number.
By confirming it is 18 characters, starts with GL, and passes the ISO 7064 mod-97 checksum. The tool above does all three instantly, in your browser — no data is sent anywhere.