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If you’re looking for a new pillow, you’ll need to know which size to get.

This system isn’t quite as simple as it might be, though, for two reasons.

A man with short brown hair sleeps comfortably in a white bed

The Original Casper Pillow comes in US Standard and King sizes.

Below, we set out these sizes, region by region, so you’ll know the difference.

What size are pillows in the US?

The most common pillow size in the US is thestandardsize, which is 20 x 26in (approx.

Product shot of Casper original pillow

The Original Casper Pillow comes in US Standard and King sizes.

51 x 66cm).

The most popular larger sizes aresuper standard(20 x 28in / approx.

51 x 71cm),queen(20 x 30in / approx.

Product shot of Simba Cooling Body Pillow

There is a standard body pillow size, but the Simba Cooling Body Pillow doesn’t conform to it

51 x 76cm) andking(20 x 36in approx.

51 x 92cm).

What size are pillows in the UK?

Thestandardpillow size in the UK is 50 x 75cm (approx.

20 x 30 inches).

The most common larger size isking, which is confusingly often calledsuper king.

This size is 50 x 90cm (approx.

20 x 35 inches).

Finally, there is thesquare, also known asEuro, which is 65 x 65cm (approx.

26 x 26 inches).

These are mainly used in the UK for decorative purposes or children’s beds.

What size are pillows in the EU?

The standard pillow size across much of the EU is 65 x 65cm (approx.

26 x 26in).

However, the use of this pillow size does vary from country to country and region to region.

For example in Germany, square pillows are broadly the norm, especially among older people.

In fact, in Spanish the latter aren’t even called pillows!

How to choose the right pillow size

So which pillow size should you choose?

The first thing to consider is yourbed size.

If you’ve invested in thebest king size mattress, standard pillows may appear too small.

(See our guide toUK vs US mattress sizesfor more on this.)

Another factor is whatpositionyou tend to sleep in.

A third consideration is yourbody size.

Finally, a lot of this just comes down topersonal preference.

And if you suffer from pain, you’ll want more height for head and neck support.

For example,body pillowsare extra-long, rectangular pillows designed to support the entire body while sleeping.

The standard body pillow size in the US is 20 x 54 in (approx.

51 x 137cm) while in the UK the standard body pillow size is 45 x 150cm (approx.

18 x 59 inches).

Finally, throw pillows are mainly designed for leaving aesthetic appeal rather than sleep support.