Am I allowed to give blood in Denmark?
Yes, if you meet the requirements to be a blood donor. Blood donation is voluntary, anonymous and unpaid. You must be healthy, weigh at least 50 kg and have a Danish CPR number and understand Danish. You can start at 17 with written parental consent (from 18 without), and after a change in June 2026 you can give blood until you turn 75. You can give whole blood at most 4 times a year at least 3 months apart. After a tattoo or piercing there is a 4-month deferral, and after childbirth 6 months. Travel in malaria areas brings a 6-month deferral.
📋 The rules
- Healthy, weigh at least 50 kg, a Danish CPR number
- Start at 17 with parental consent (18 without)
- Can give blood until you turn 75 (changed June 2026)
- Whole blood at most 4 times a year
- After a tattoo: 4-month deferral
🔓 Exceptions
- After childbirth there is a 6-month deferral, and you cannot give blood during pregnancy
- Travel in malaria areas brings a 6-month deferral
- Some diseases and drug use mean permanent exclusion
⚠️ Penalties & fines
There is no penalty — blood donation is voluntary and unpaid. If you do not meet a requirement, you are deferred or turned away to protect both recipient and donor.
📎 Official sources
❓ Frequently asked
Can I give blood?
Yes, if you are healthy, weigh at least 50 kg and have a Danish CPR number. You can start at 17 with parental consent.
How old must I be?
You can start at 17 with written parental consent, from 18 without, and give blood until you turn 75.
How much must I weigh?
At least 50 kg to give whole blood. A blood donation is about 450 ml.
Can I give blood after a tattoo?
Not right away. After a tattoo or piercing there is a 4-month deferral.
How often can I give blood?
Whole blood at most 4 times a year at least 3 months apart.
🔎 Common searches
What people search to land here:
- “can I give blood denmark”
- “blood donor 17 parental consent”
- “blood donor age 75”
- “blood donor weight 50 kg”
- “tattoo deferral blood”
- “give blood 4 times year”