San Marino IBAN — Format, Example & Validator
The San Marino IBAN is 27 characters long. See the San Marino IBAN format, an example, and validate or generate a San Marino IBAN for free.
A San Marino IBAN is 27 characters long and starts with the country code SM. Validate or generate one below.
Format:
| Country | San Marino (SM) |
| IBAN length | 27 characters |
| Bank code | 5 chars (b) |
| Branch code | 5 chars (s) |
| Account number | 13 chars (c) |
| Example | SM71 0000 0000 0000 0000 0000 000 |
About the San Marino IBAN
An IBAN (International Bank Account Number) for San Marino has 27 characters: the country code SM, a 2-digit check number, a 5-character bank code, a 5-character branch code and the account number. The check digits are calculated with the ISO 7064 MOD-97 algorithm, so a single typo makes the IBAN invalid — which is what this tool checks.
FAQ
How many digits is a San Marino IBAN?
A San Marino IBAN is 27 characters long, including the "SM" country code and two check digits.
What does a San Marino IBAN look like?
It follows the pattern SMkk bbbb bsss sscc cccc cccc ccc — for example SM71 0000 0000 0000 0000 0000 000.
How do I validate a San Marino IBAN?
Paste it into the Validate tab above. The tool checks the length and the MOD-97 checksum and decodes the bank and account parts.