What is the IBAN format for United Kingdom?

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

Is United Kingdom part of SEPA?

Yes, United Kingdom 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 United Kingdom bank accounts. SEPA transfers typically settle within one business day.

What currency does United Kingdom use?

United Kingdom uses the British Pound (GBP). When sending international payments to United Kingdom, you’ll need the recipient’s IBAN and may need to specify the currency as GBP.

How do I validate a United Kingdom IBAN?

To validate a United Kingdom IBAN: (1) Check the length is exactly 22 characters. (2) Verify the country code is "GB". (3) Validate the BBAN structure matches the expected pattern for United Kingdom. (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 United Kingdom IBAN mean?

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

United Kingdom IBAN Validator

Validate United Kingdom IBANs (22 characters, British Pound)

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How it works

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

United Kingdom IBAN Format

Country	🇬🇧 United Kingdom
IBAN Length	22 characters
BBAN Length	18 characters
Currency	British Pound (GBP)
SEPA	Yes
Region	Western Europe
Format	GBkk aaaa ssss sscc cccc cc

IBAN Breakdown

GBCountry Code

29Check Digits

NWBKBank Code

601613Sort Code

31926819Account Number

Frequently Asked Questions

What is the IBAN format for United Kingdom?: A United Kingdom IBAN is exactly 22 characters long. It starts with the country code "GB", followed by 2 check digits, then a 18-character BBAN (Basic Bank Account Number). The format pattern is: GBkk aaaa ssss sscc cccc cc.
Is United Kingdom part of SEPA?: Yes, United Kingdom 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 United Kingdom bank accounts. SEPA transfers typically settle within one business day.
What currency does United Kingdom use?: United Kingdom uses the British Pound (GBP). When sending international payments to United Kingdom, you’ll need the recipient’s IBAN and may need to specify the currency as GBP.
How do I validate a United Kingdom IBAN?: To validate a United Kingdom IBAN: (1) Check the length is exactly 22 characters. (2) Verify the country code is "GB". (3) Validate the BBAN structure matches the expected pattern for United Kingdom. (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 United Kingdom IBAN mean?: A United Kingdom IBAN (GBkk aaaa ssss sscc cccc cc) breaks down as: Country Code (“GB”) identifies United Kingdom, Check Digits (2 digits) catch transcription errors, Bank Code (4 characters), Sort Code (6 characters), Account Number (8 characters). Each segment is validated independently to ensure the IBAN is correctly formatted.

Related Countries

🇩🇪Germany22 🇫🇷France27 🇳🇱Netherlands18 🇧🇪Belgium16 🇱🇺Luxembourg20

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

United Kingdom IBAN Validator

United Kingdom IBAN Format

IBAN Breakdown

Frequently Asked Questions

Banks in United Kingdom

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United Kingdom IBAN Validator

United Kingdom IBAN Format

IBAN Breakdown

Frequently Asked Questions

Banks in United Kingdom

Related Countries