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Standard UK Mattress Sizes

What is the right size of mattress for my bed

Choosing the right size of mattress that fits your bed can be confusing - this guide aims to make bed and mattress sizes as clear as possible.

The standard UK double bed length is 190cm (6ft 3in), if you are taller than 5ft 11in (180cm), then you should really go for for one that is 200cm (6ft 6”) in length. A UK standarrd king size bed measures 200cm in length, and so a superking size, hence either of these options would be preferable.

For more deatailed dimensions, please have a look at the below table, which has dimension in both imperial and metric sizes.

Size Guide

UK Sizes

These are standard UK bed and mattress sizes.

Rustique Home UK Standard Mattress Sizes

 

Imperial (ft/in)

Metric (cm)

Mattress Size

Mattress Width

Mattress Length

Mattress Width

Mattress Length

Small Single

2 ft 6 in

6 ft 3 in

75 cm

190 cm

Single

3 ft

6 ft 3 in

90 cm

190 cm

Small Double

4ft

6 ft 3 in

120 cm

190 cm

Double

4ft 6 in

6 ft 3 in

135 cm

190 cm

King Size

5ft

6 ft 6 in

150 cm

200 cm

Super King Size

6ft

6 ft 6 in

180 cm

200 cm