Free · CR · 22 characters

Costa Rica IBAN Calculator

Enter the bank code, account number to get the Costa Rica IBAN with its check digits.

22IBAN characters
18BBAN characters
NoSEPA country
NoNational check digits

Costa Rica IBAN structure

CRCountry code
78IBAN check digits
0900Bank code
30338882160578Account number

CR + 2 check digits + 4 digits + 14 digits = 22 characters. The example is a synthetic test number. Check any Costa Rica IBAN, with its bank and BIC, in the Costa Rica IBAN checker, or create test numbers with the Costa Rica IBAN generator.

Costa Rica IBAN calculator FAQ

How is an IBAN from Costa Rica calculated? The national account number (BBAN) is built from the bank code and account number, then the two IBAN check digits are computed with ISO 13616 MOD-97: move the country code and 00 to the end, turn letters into numbers and take 98 minus the remainder modulo 97.

What do I need to calculate a Costa Rica IBAN? Bank code, Account number. The result has 22 characters, starting with CR.

Does the calculator add the Costa Rica national check digits? Yes. Where a country publishes a method (the French clé RIB, the Italian CIN, Spanish control digits and others) the calculator computes it; otherwise enter the digits printed on the bank document.

Is a calculated IBAN guaranteed to work? It is correct only if the bank details you typed are correct. Confirm the IBAN with the account holder or the bank before paying, and check it in the IBAN validator to see the bank and BIC.

IBAN calculators for other countries