IBAN Calculator
Validate and generate IBAN numbers for international bank transfers
Choose Function
Validate IBAN
Enter IBAN with or without spaces
Validation Options
IBAN Results
Valid IBAN
The IBAN number is valid and correctly formatted
IBAN Details
Formatted IBAN
GB29 NWBK 6016 1331 9268 19
Validation Checks
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Enter IBAN details
Validate an existing IBAN or generate a new one
How to Use the IBAN Calculator
Validate and generate International Bank Account Numbers
Validate IBAN
Check if an existing IBAN number is valid and correctly formatted
Generate IBAN
Create a valid IBAN from country code, bank code, and account number
Format & Copy
Get properly formatted IBAN with spaces and copy to clipboard