July 1, 2026
Denmark IBAN Format Guide
Danish IBANs are 18 characters and include a 4-digit bank code and 10-digit account number. Denmark is a SEPA member but uses the krone, not the euro.
Danish IBAN Structure
A Danish IBAN is always 18 characters long:
- DK — country code
- XX — 2 check digits
- XXXX — 4-digit bank code (Registreringsnummer)
- XXXXXXXXXX — 10-digit account number
Example: DK50 0040 0440 1162 43
View the full Denmark IBAN format page.
Danish Bank Codes
Danske Bank uses registreringsnummer 0040; Nordea Denmark uses 2191; Jyske Bank uses 0502; Sydbank uses 0795. The 4-digit registration number appears in positions 5–8 of every Danish IBAN.
Denmark and SEPA
Denmark is a SEPA member but opted out of the euro, retaining the Danish krone (DKK). Euro transfers to Danish bank accounts use SEPA rules; krone transfers are treated as international.