French IBAN Validator
Validate any French IBAN instantly — 27-character format, ISO 7064 checksum, and bank lookup.
Validate a French IBAN →French IBANs are 27 characters long, starting with 'FR'. They encode a 5-digit bank code (code banque), a 5-digit branch code (code guichet), an 11-character account number, and a 2-digit RIB key. BankValidor validates the full structure, computes the ISO 7064 MOD-97 checksum, and identifies the bank.
French IBAN Format
A French IBAN is 27 characters: FR + 2 check digits + 5 bank code + 5 branch code + 11 account number + 2 RIB key.
How French IBAN Validation Works
Enter IBAN
Type or paste the 27-character French IBAN starting with 'FR'.
Checksum Verification
We compute the ISO 7064 MOD-97 checksum and verify the RIB key using the French Luhn formula.
Bank Identification
Get the bank name, BIC/SWIFT code, and branch information from the French banking registry.
Frequently Asked Questions
What is a French IBAN?
A French IBAN is a 27-character identifier used for all domestic and SEPA payments in France. It is based on the RIB (Relevé d'Identité Bancaire), France's traditional bank account identifier. Every French bank account has an IBAN, and sharing it is required for receiving SEPA credit transfers.
What is a RIB (Relevé d'Identité Bancaire)?
The RIB is France's legacy bank account format, consisting of a 5-digit bank code (code banque), a 5-digit branch code (code guichet), an 11-character account number, and a 2-digit check key. The French IBAN is derived from the RIB and can be found on bank statements, chequebooks, and banking apps.
Can I use a French IBAN for international payments?
Yes. French IBANs are accepted for SEPA payments within the European Economic Area (38 countries). For international payments outside SEPA, you will also need your bank's SWIFT/BIC code, which BankValidor can help you verify.
What is the difference between IBAN and RIB in France?
The RIB is the older domestic French format. The IBAN is the international standardised version. Since February 2014, IBANs are required for all SEPA transfers. Most French banking documents show both. Your French IBAN starts with 'FR' followed by 25 digits derived from your RIB.
Ready to validate?
Enter any French IBAN and get an instant result with bank name, BIC, and registry status.
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