NemLogin let you see your PIN number. Currently only available to users having danish CPR-nr. with valid NemID.
KUnet all users can see their PIN no. online: "Self service" >> "My data" >> "View/Change PIN".
Postal mail type in your person no. and press "Send" in order to request for a new PIN number being sent to your postal address.
Read more information here
Type in your person no. and press the button.
Personal identity number
personal identity number without hyphen (10 figures).)
The PIN number will be sent to the address at which you are registered by at the Population Register unless you are registered with an alternative address at the University of Copenhagen.
When can I expect receiving the new PIN
The PIN number will be sent on the same day, if you order it before 11 a.m. at weekdays.