Monaco IBAN Validator & Format Checker
Validate and decode any Monaco International Bank Account Number (IBAN). Test the structure against the official format mask, check digits, and run an offline bank lookup.
Monaco IBAN Structure Rules
Every International Bank Account Number in Monaco follows a standardized format registry layout:
| Country Code | MC (Monaco) |
| Total Length | 27 characters |
| SEPA Member | Yes (SEPA Member) |
| Structure Format Mask | MC36 1234 5678 9012 3456 7890 112 |
| BBAN Regex Pattern | ^[0-9]{10}[A-Z0-9]{11}[0-9]{2}$ |
| Bank Code Range | Characters 5 to 9 (5 digits) |
| Branch Code Range | Characters 10 to 14 (5 digits) |
| Account Number Range | Characters 15 to 27 (13 digits) |
Frequently Asked Questions
How long is a Monaco IBAN?
A Monaco IBAN consists of exactly 27 characters. It starts with the country code 'MC', followed by two check digits, and then the Basic Bank Account Number (BBAN).
What is the format of a Monaco IBAN?
The official format mask for a Monaco IBAN is 'MC36 1234 5678 9012 3456 7890 112'. The BBAN component matches the structure pattern '^[0-9]{10}[A-Z0-9]{11}[0-9]{2}{{FAQ_ACCORDION}}#039;.
Does Monaco participate in SEPA?
Monaco is a member of the Single Euro Payments Area (SEPA). Euro payments can be processed under SEPA rules.
How do I decode a Monaco IBAN?
A Monaco IBAN can be decoded into: the country code 'MC' (characters 1-2), check digits (characters 3-4), and the domestic bank account identifier containing the bank identifier (characters 5-9), and branch code (characters 10-14), and account number (characters 15-27).