The most common UK rug size is 160 x 230 cm (5 x 8 ft), which fits a double or king bed and most living room sofas. Smaller accent rugs start at 60 x 110 cm, whilst dining room rugs reach 300 x 400 cm.
UK homes tend to reach for 160 x 230 cm first because it’s the size that bridges bedrooms and living spaces without overwhelming a typical British room. What changes everything is your furniture layout. A single bed needs only 120 x 170 cm, whilst a 4-seater dining table demands 240 x 330 cm to stop chairs scraping the floor. The table above shows the seven standard sizes and what they actually fit. If your measurements fall between these, the rug size calculator lets you enter your own dimensions.
| Size (cm) | Size (ft) | What it actually fits |
|---|---|---|
| 60 x 110 cm | 2 x 4 ft | accent rug, by a chair or at the bedside |
| 80 x 150 cm | 3 x 5 ft | accent rug, by a chair or at the bedside |
| 120 x 170 cm | 4 x 6 ft | single bed |
| 160 x 230 cm | 5 x 8 ft | double bed, king bed |
| 200 x 290 cm | 7 x 10 ft | super king bed |
| 240 x 330 cm | 8 x 11 ft | 4-seater table, 6-seater table |
| 300 x 400 cm | 10 x 13 ft | 8-seater table |
The rule behind the table
A rug is sized by what has to stay on it, not by the room. Around a bed you want about 60 cm of rug showing on each side, so your feet land on wool and not on cold floor. Around a dining table you need about 70 cm past every edge, because that is how far a chair travels when someone stands up. A chair with its back legs off the rug is the single most common sizing mistake.
The other rule worth knowing is the one about legs. In a living room, all legs on is the fullest look and needs the largest rug; front legs on is the usual compromise and keeps the seating group tied together; no legs on leaves the rug floating and is the version that makes a room look unfinished.
What changes the number
Doors are the constraint people forget. A rug that clears the bed perfectly can still stop a wardrobe door from opening, so check the swing before you buy. Radiators, floor vents and the line of a threshold strip all matter for the same reason. If the room is tight in one direction only, a runner on each side of the bed does the job a single large rug would have done, usually for less.
Work out your own
The table covers the usual cases. For your exact measurements, the rug size calculator does the same arithmetic in the browser and gives you a size to shop for.
Related guides
- How to Measure For a Rug: the Two Clearances That Decide It
- Jute Rug Living Room Ideas: Natural Texture Done Right
- What Size Rug Under a Dining Table? (Chair Clearance Rule)
Common questions
What rug size do I need for a small bedroom?
For a single bed, choose 120 x 170 cm. This sits at the foot of the bed without dominating the room. If the bedroom is cramped, a 80 x 150 cm accent rug beside the bed works just as well and costs less.
What’s the minimum rug size for a living room sofa?
A 160 x 230 cm rug suits most sofas and anchors a seating area. If your sofa is smaller or in a narrow room, 120 x 170 cm still works. The key is that all furniture legs should land on the rug, not hover over its edge.
Do I need a bigger rug for a super king bed?
Yes. A super king needs 200 x 290 cm to avoid that cramped look. At 160 x 230 cm, a super king will overhang noticeably. The larger size also balances the bed’s visual weight in the room.
How do I choose between standard sizes if my space is awkward?
Measure your furniture and the space around it, then use the calculator to find your exact fit. Standard sizes are only guidelines. An awkward room often benefits from a slightly smaller rug than you’d expect, paired with high-contrast décor to anchor it.
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