Portugal IBAN — Format, Example & Validator
The Portugal IBAN is 25 characters long. See the Portugal IBAN format, an example, and validate or generate a Portugal IBAN for free.
A Portugal IBAN is 25 characters long and starts with the country code PT. Validate or generate one below.
Format:
| Country | Portugal (PT) |
| IBAN length | 25 characters |
| Bank code | 4 chars (b) |
| Branch code | 4 chars (s) |
| Account number | 13 chars (c) |
| Example | PT77 0000 0000 0000 0000 0000 0 |
About the Portugal IBAN
An IBAN (International Bank Account Number) for Portugal has 25 characters: the country code PT, a 2-digit check number, a 4-character bank code, a 4-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 Portugal IBAN?
A Portugal IBAN is 25 characters long, including the "PT" country code and two check digits.
What does a Portugal IBAN look like?
It follows the pattern PTkk bbbb ssss cccc cccc cccc c — for example PT77 0000 0000 0000 0000 0000 0.
How do I validate a Portugal 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.