Bedding sizes explained: Which size do I need?

When buying new bedding, many people ask: Which size do I actually need? From 100x135 cm to 200x200 cm, there are many different sizes that often seem confusing. The short answer: For most adults in Germany, 135x200 cm is the right choice. However, whether this also applies to you depends on your duvet, your height, and your sleeping habits. In this guide, we explain all common bedding sizes and help you make the right choice.

How do I find the right bedding size?

The right bedding size depends on your duvet – not on the bed itself. Measure your duvet and choose the right duvet cover. The cover should be slightly larger than the duvet so that it can be tucked in loosely, but should not hang over too much.

An overview of the most common bedding sizes

100x135 cm – Children's bedding

This size is specially designed for children's beds. The compact size fits standard children's beds and duvets. Ideal for toddlers and children up to approx. 8 years. You can find the right range under Children's Bedding.

135x200 cm – The classic single bed size

This is the most commonly used bedding size for adults in Germany. It fits most standard single beds and duvets. If you are unsure, 135x200 cm is the safe choice for a single bed.

155x200 cm – The large single bed variant

This size offers a little more width and is ideal for people who like to have more space under the duvet. Also suitable for beds with slightly wider standard dimensions. Available: 155x200 cm Bedding.

155x220 cm – Extra long for tall people

For tall people over 185 cm, a length of 220 cm is ideal. The extra length ensures that the duvet can be tucked in well all around, even for tall people. All models in this length: 155x220 cm Bedding.

200x200 cm – The double bed set

This size is intended for double beds with a shared duvet. A duvet in size 200x200 cm keeps two people warm together – ideal for couples who sleep together under one duvet.

2x 135x200 cm – Two single duvets for double beds

In Germany, it is very common for couples to sleep in a double bed with two separate duvets. Each person has their own duvet in size 135x200 cm – this has the advantage that everyone can optimally satisfy their own warmth requirements. Many of our sets are therefore also available as a double pack in 2x 135x200 cm.

Bedding sizes in direct comparison

It is not the bed width that decides, but the duvet, body height, and the question of whether you sleep together under one duvet. The table summarizes what each size is intended for:

Size	Feature	Ideal for	Price range
100x135 cm	Compact children's size, fits children's duvet	Toddlers and children up to approx. 8 years	Entry-level
135x200 cm	The German standard, largest selection of designs	Adults up to approx. 185 cm body height, single bed	Entry-level to premium
155x200 cm	20 cm more width at the same length	Those who like to have more fabric around them or move around a lot	Entry-level to premium
155x220 cm	Extra length for tucking in at the foot end	People over 185 cm body height	Premium
200x200 cm	One shared duvet for two people	Couples with the same warmth requirements	Premium
2x 135x200 cm	Two separate duvets in the double bed	Couples with different warmth requirements	Double pack advantage

Which size is right for you?

You are under 185 cm tall and sleep alone: Take 135x200 cm. The selection is largest here – for example, the Castell Cotton Renforcé Bedding in Ciel (Art. No. 0040760) as an easy-care all-year-round all-rounder from €25.95.

You are taller than 185 cm: Choose 155x220 cm, otherwise the duvet will pull at your feet. Make sure that your quality is listed in this length – with the Flannel qualities, this is the case with the biberna Fine flannel Bedding Stripes (Art. No. 0007253, from €49.95).

You sleep together and get cold differently: Two duvets in 135x200 cm make a big 200x200 cm stand out clearly. Everyone regulates their own warmth – in winter, for example, with the biberna Melange-Flannel Bedding (Art. No. 0840500, from €49.95) on one side and a lighter quality on the other side.

Pillowcase sizes

Pillows also come in various standard sizes:

• 40x40 cm: Small pillows, often used as decorative pillows
• 40x60 cm: Small standard pillow, in combination with children's bedding
• 40x80 cm: Medium-sized pillow for special beds
• 80x80 cm: The classic large sleeping pillow – the standard in German bedrooms

Fitted sheet sizes: What matters?

With the fitted sheet, it is important to consider both the lying surface and the mattress height. Most of our fitted sheets fit mattress heights of 10-25 cm. For box spring beds or mattresses with toppers, we recommend our special Box Spring and Topper Fitted Sheets with an extra deep tuck-in area. Our guide Fitted Sheet for Box Spring Bed explains everything you need to know about this.

Choose the right fitted sheet according to the mattress size – available for 90–100 × 200 cm, 140–160 × 200 cm and 180–200 × 200 cm. Simply place the right mattress protector underneath.

Tip: Choose one size larger if in doubt

If you are torn between two sizes, it is better to choose one size larger. A slightly larger duvet cover can always be tucked in well and lies comfortably, while a cover that is too small fits uncomfortably tight.

Conclusion

The right bedding size depends on your duvet and your bed – as well as your body height. For most adults in Germany, 135x200 cm is the right choice. For tall people, we recommend 155x220 cm, and for couples, the concept of 2x 135x200 cm with two separate duvets is particularly popular.

Depending on the season, we recommend: In winter, Biber Flannel or Flannel Bedding for maximum warmth, in summer, Seersucker Bedding for a cool sleeping climate – and all year round, TENCEL Bedding as a sustainable choice.

Discover our large bedding range in all sizes – from biberna, Castell, Daniel Hechter and Hechter Paris. Shipping is always free in Germany, with no minimum order value.

Bedding as a gift, but the size of the duvet is unknown? The Gift Finder asks for the duvet and mattress and suggests the standard size 135 × 200 cm if unsure.

Anyone who wants to give bedding as a gift and does not know the size can find help in the guide Giving Bedding as a Gift Without Knowing the Size.