Buying a crib is a decision that parents make not just for visual reasons. The right bed size has a direct influence on the child’s sleeping comfort, on safety in the first years of life and also on the question of how long the piece of furniture can be used. Many parents therefore ask themselves the same question: Should I choose a smaller bed for the first few years or a larger model that accompanies my child into adolescence?
The most common sizes of children’s beds
Children’s beds come in different sizes – each size has its own advantages.
70×140 cm – the first real children’s bed
The size 70×140 cm is the classic for toddlers who grow out of the cot. It offers enough space for sleeping and cuddling, but at the same time does not seem too big and overwhelming. These beds are usually suitable from about 18 months to 5 years. Many parents deliberately choose this size because it conveys a sense of security and fits perfectly into smaller children’s rooms.
80×160 cm – popular as a Montessori or floor bed
Slightly larger and above all more versatile is the size 80×160 cm. It is ideal for children between 2 and 7 years old and is often used as a Montessori floor bed . Due to the lower construction, children can get into and out of bed independently – an important aspect of Montessori education. At the same time, the larger size offers significantly more freedom of movement, so that children can grow comfortably without the need for a new bed.
90×200 cm – the youth bed from the very beginning
If you think long-term, you often opt directly for a 90×200 cm bed. This standard size accompanies children from pre-school age to adolescence and thus saves money in the long run. However, such a bed also needs more space in the children’s room, and for very young children it sometimes still seems unusually large. However, this problem can be easily solved with a fall-out protection or the choice of a floor bed .
120×200 cm – extra space for growing children
One of the most popular options nowadays is the extra-large floor bed in 120×200 cm. Families love it because it not only gives the kids plenty of space, but also allows parents to lie down when needed. The bed grows with your child and can be used comfortably for many years – a smart and future-proof investment.
What parents should pay attention to when choosing
The right size depends not only on the age of the child, but also on the individual conditions of the family. The most important thing is how long the bed is to be used. Parents who value durability often choose a larger model. If, on the other hand, you want to create a particularly secure sleeping environment, you start with a smaller bed and later switch to a larger one.
The space in the children’s room also plays an important role. In small rooms, a 70×140 or 80×160 cm bed is more suitable, as it looks more compact and leaves more room to play. In larger rooms, on the other hand, it is worth choosing a 90×200 cm model right away.
Not to forget safety: Small children feel most comfortable in low beds with fall-out protection. A floor bed prevents children from falling out while sleeping and at the same time supports their independence.
Practical tips from everyday life
Many parents report that they prefer to buy “on growth” if space allows. A larger bed will accompany the child for many years and save the purchase costs for another model. At the same time, other families swear by a smaller bed in the first few years because it offers a particularly familiar and secure environment.
The best solution is therefore individual: a 70×140 cm bed for the first few years, an 80×160 cm Montessori floor bed as a child-friendly solution in the pre-school period or a classic 90×200 cm youth bed for families who plan for the long term.
Our models in different sizes
At Need Sleep you will find high-quality beds that are tailored to different needs:
👉 Montessori floor bed 80×160 – inspired by Montessori education, low, safe and child-friendly.
👉 Children’s bed with fall-out protection 90×200 – classic, stable and with additional safety.
👉 Floor bed 2-in-1 – flexible with or without legs – grows with the child and adapts to the phases of life.
FAQ – Frequently Asked Questions
Which cot is suitable for ages 2 and up?
A floor bed in 80×160 cm or a classic children’s bed with fall-out protection offers safety and independence.
When is a 90×200 cm bed worth it?
If there is enough space and the bed is to be used in the long term. Many children can sleep in a youth bed from the age of 4 without any problems.
Do standard mattresses fit all sizes?
Yes, there are standard mattresses for every size. It is important to compare the dimensions exactly when buying.
Conclusion
Choosing the right bed size is an important decision for parents. Whether 70×140 cm, 80×160 cm, 90×200 cm or 120×200 cm – each dimension has its advantages. A smaller bed conveys a sense of security, a medium size such as the Montessori floor bed supports independence, and a large youth bed offers long-term flexibility.
In the end, what matters is that your child feels comfortable in bed and sleeps safely – and that the solution fits your family’s needs.
🛒 Discover now our selection of children’s beds in different sizes, manufactured in Europe and tested according to EU standards:
👉 To the entire category Children’s beds »