Can you carry a child on a bike in Denmark?
A child seat is a must for small children.
Short answer
Yes, but a child aged 7 or younger may only ride along when the bike has a special seat for them. The seat must fit the weight and height of the child and have guards against the wheels, and the child must be properly strapped in. The rider must be at least 15 years old. A bike may be built for at most three people, and carrying a child must not stop the rider from having full control of the bike or giving signals.
Why
- Children up to 7 need a special seat.
- The child must be strapped in.
- The rider must be 15 or older.
Details
Two people on a single-seat bike has a guideline fine of 700 kr. each as of 2025.
Tip
If you rent a bike with a child seat, check that the straps work and that the seat fits your child before you set off.
What may differ
Cargo bikes can be built for more children, up to four aged 7 or under, as long as each has a proper seat.
Common misconception
A small child can sit on the luggage carrier if you hold them.
What actually happens
A child up to 7 must have a special seat with wheel guards and be strapped in.
People also ask
- What are the rules for cargo bikes in Denmark?
- Can you take a child in a bike trailer in Denmark?
- At what age can children cycle on their own in Denmark?
Sources
This answer is for reference only. Cycling rules and services can change, so check the official sources before you ride.
Transport and mobilityRelated questions
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Can you cycle around Bornholm?
Yes, national cycle route 10 is a 105 km loop around Bornholm and the shortest of Denmark's 11 national routes.
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Is Denmark good for a cycling holiday?
Yes, Denmark is well suited for a cycling holiday.
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How many kilometres do Copenhageners cycle a day?
On an average weekday in 2025, cyclists covered 2.48 million km in Copenhagen.
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How many Copenhageners cycle to work or school?
In 2025, 43 % of all trips to work or education in Copenhagen were made by bike, down from 46 % in 2024.

