Bed size finder: what size bed do you need?
Tell us who'll sleep in the bed and how big the room is, and we'll suggest the UK bed sizes to consider. Sizes shown are mattress sizes: frames and headboards add to the footprint, so check each bed's external dimensions.
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Our suggestions
Single beds (90 x 190cm)
The space saver for one sleeper, older children and guest rooms.
Small double beds (120 x 190cm)
Extra width for one sleeper without the footprint of a full double.
Double beds (135 x 190cm)
The UK's most popular size for couples and single sleepers who like to spread out.
King size beds (150 x 200cm)
15cm wider and 10cm longer than a double.
Super king beds (180 x 200cm)
The largest standard UK size, for big rooms and families who share at weekends.
Measuring tips
- Find the bed's external dimensions on the product page; the frame and headboard are larger than the mattress.
- Mark the footprint on the floor with masking tape, including bedside tables.
- Check that wardrobe doors and drawers can still open.
- Measure stairs and doorways for the headboard and base.