United Kingdom IBAN Generator
Generate valid United Kingdom IBAN numbers for testing and development. Features 22-character format with proper United Kingdom bank codes.
Generate United Kingdom Random IBAN
Create a valid United Kingdom test IBAN instantly
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Your Generated IBAN
About IBANs
What is an IBAN?
International Bank Account Number (IBAN) is a standard international numbering system for identifying bank accounts across national borders.
Testing Only
All IBANs generated are for testing and development purposes only. They follow the correct format but don't represent real bank accounts.
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Also check our tools for generating Tax IDs, Bank Numbers, and BIC/SWIFT codes.
United Kingdom IBAN Structure
Example Format:
GB29 NWBK 6016 1331 9268 19
Structure Details
- • Country Code: GB
- • Length: 22 characters
- • Check Digits: Positions 3-4
- • SEPA Member: Yes
Usage Information
- • Used for domestic and international transfers
- • Includes specific United Kingdom bank codes
- • Follows ISO 13616 standard
- • Passes modulo 97 validation
United Kingdom IBAN Information and Structure Guide
The International Bank Account Number (IBAN) for United Kingdom follows the international standard ISO 13616. United Kingdom IBANs consist of 22 characters, starting with the country code "GB".These standardized bank account numbers are essential for processing international payments to and from United Kingdom.
IBAN Structure and Format for United Kingdom
| Property | Value |
|---|---|
| Country Code | GB |
| IBAN Length | 22 characters |
| Format Example | GB29 NWBK 6016 1331 9268 19 |
| Check Digits | Position 3-4 after country code |
| SEPA Member | Yes |
About United Kingdom IBAN Structure and Usage
United Kingdom IBANs are used for domestic and international payments within the United Kingdom banking system. The IBAN structure for United Kingdom includes:
- Two-letter country code (GB)
- Two check digits for validation purposes
- Basic Bank Account Number (BBAN) specific to United Kingdom's banking system
The United Kingdom IBAN format allows for standardized electronic processing of payments, reducing errors and ensuring smooth transactions across borders. United Kingdom banks use these standardized account numbers for all international transfers and increasingly for domestic transfers as well.
Valid United Kingdom IBAN Examples and Testing
Our random United Kingdom IBAN generator creates IBANs that:
- Follow the exact 22-character format required for United Kingdom
- Pass the standard modulo 97 check as specified in ISO 13616
- Include the correct country prefix (GB)
- Properly structure the BBAN portion according to United Kingdom's banking standards
These generated United Kingdom IBANs are for testing purposes only and do not represent real bank accounts. They can be useful for developers testing payment systems, for educational purposes, or for anyone needing sample United Kingdom IBANs for non-fraudulent purposes.
United Kingdom IBAN Validation
To validate a United Kingdom IBAN, you can use our IBAN Validator. The validation process performs multiple checks:
- Verifies the correct length (22 characters for United Kingdom)
- Checks the country code is valid (GB)
- Performs the ISO-standard modulo 97 validation
- Verifies the basic structure matches United Kingdom's IBAN format
For more general information about the IBAN system, you can visit our IBAN Info page or generate test accounts using our IBAN Generator.