Ireland IBAN Validator

Validate Ireland IBANs (22 characters, Euro)

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How it works

A Ireland IBAN is 22 characters long and consists of the country code "IE", 2 check digits, and a 18-character BBAN. The check digits use a MOD-97 algorithm to catch typos.

Ireland IBAN Format

Country	🇮🇪 Ireland
IBAN Length	22 characters
BBAN Length	18 characters
Currency	Euro (EUR)
SEPA	Yes
Region	Western Europe
Format	IEkk aaaa ssss sscc cccc cc

IBAN Breakdown

IECountry Code

29Check Digits

AIBKBank Code

931152Branch Code

12345678Account Number

Frequently Asked Questions

What is the IBAN format for Ireland?: A Ireland IBAN is exactly 22 characters long. It starts with the country code "IE", followed by 2 check digits, then a 18-character BBAN (Basic Bank Account Number). The format pattern is: IEkk aaaa ssss sscc cccc cc.
Is Ireland part of SEPA?: Yes, Ireland is a member of the Single Euro Payments Area (SEPA). This means SEPA credit transfers and direct debits can be used for euro-denominated payments to and from Ireland bank accounts. SEPA transfers typically settle within one business day.
What currency does Ireland use?: Ireland uses the Euro (EUR). When sending international payments to Ireland, you’ll need the recipient’s IBAN and may need to specify the currency as EUR.
How do I validate a Ireland IBAN?: To validate a Ireland IBAN: (1) Check the length is exactly 22 characters. (2) Verify the country code is "IE". (3) Validate the BBAN structure matches the expected pattern for Ireland. (4) Apply the MOD-97 checksum algorithm by rearranging and converting letters to numbers. A valid IBAN always produces a remainder of 1 when divided by 97.
What does each part of a Ireland IBAN mean?: A Ireland IBAN (IEkk aaaa ssss sscc cccc cc) breaks down as: Country Code (“IE”) identifies Ireland, Check Digits (2 digits) catch transcription errors, Bank Code (4 characters), Branch Code (6 characters), Account Number (8 characters). Each segment is validated independently to ensure the IBAN is correctly formatted.

Related Countries

🇩🇪Germany22 🇬🇧United Kingdom22 🇫🇷France27 🇳🇱Netherlands18 🇧🇪Belgium16

Need to validate a different format? Try the universal IBAN validator, the US routing number validator, or the UK sort code validator.

Frequently Asked Questions

What is the IBAN format for Ireland?

A Ireland IBAN is exactly 22 characters long. It starts with the country code "IE", followed by 2 check digits, then a 18-character BBAN (Basic Bank Account Number). The format pattern is: IEkk aaaa ssss sscc cccc cc.

Is Ireland part of SEPA?

Yes, Ireland is a member of the Single Euro Payments Area (SEPA). This means SEPA credit transfers and direct debits can be used for euro-denominated payments to and from Ireland bank accounts. SEPA transfers typically settle within one business day.

What currency does Ireland use?

Ireland uses the Euro (EUR). When sending international payments to Ireland, you’ll need the recipient’s IBAN and may need to specify the currency as EUR.

How do I validate a Ireland IBAN?

To validate a Ireland IBAN: (1) Check the length is exactly 22 characters. (2) Verify the country code is "IE". (3) Validate the BBAN structure matches the expected pattern for Ireland. (4) Apply the MOD-97 checksum algorithm by rearranging and converting letters to numbers. A valid IBAN always produces a remainder of 1 when divided by 97.

What does each part of a Ireland IBAN mean?

A Ireland IBAN (IEkk aaaa ssss sscc cccc cc) breaks down as: Country Code (“IE”) identifies Ireland, Check Digits (2 digits) catch transcription errors, Bank Code (4 characters), Branch Code (6 characters), Account Number (8 characters). Each segment is validated independently to ensure the IBAN is correctly formatted.

Ireland IBAN Validator

Ireland IBAN Format

IBAN Breakdown

Frequently Asked Questions

Banks in Ireland

Related Countries

Ireland IBAN Validator

Ireland IBAN Format

IBAN Breakdown

Frequently Asked Questions

Banks in Ireland

Related Countries