Rug Size Guide UK – Standard Rug Sizes for Every Room
Standard UK rug sizes in cm, room by room, with placement rules and a free size calculator. The single biggest mistake people make when buying a rug is choosing one that's too small – this guide ensures you get the perfect fit every time.
Why Rug Size Matters More Than You Think
A rug that's too small makes a room feel disjointed. It floats awkwardly in the middle of the floor, failing to anchor furniture or define space. The right size rug, on the other hand, pulls everything together — creating visual flow, warmth, and a sense of intention.
The golden rule: when in doubt, go bigger. An oversized rug rarely looks wrong, but an undersized one almost always does.
Living Room Rug Sizes
Your living room rug should be large enough to sit under the front legs of all major seating. This creates a unified conversation area and makes the room feel considered.
| Room Size | Recommended Rug | Placement |
|---|---|---|
| Small (3×4m) | 170 × 240 cm | Front legs on rug |
| Medium (4×5m) | 200 × 300 cm | Front legs on rug |
| Large (5×6m+) | 250 × 350 cm | All furniture on rug |
For a deeper dive into living room sizing, read our complete living room rug size guide.
Bedroom Rug Sizes
In the bedroom, a rug should extend at least 60 cm beyond each side of the bed and 90 cm at the foot. This ensures you step onto softness when getting out of bed.
| Bed Size | Minimum Rug | Ideal Rug |
|---|---|---|
| Double | 170 × 240 cm | 200 × 300 cm |
| King | 200 × 300 cm | 250 × 350 cm |
| Super King | 250 × 350 cm | 300 × 400 cm |
See our bedroom rug placement guide for detailed positioning diagrams.
Dining Room Rug Sizes
A dining room rug must extend at least 60 cm beyond the table on all sides. This allows chairs to be pulled out without catching on the rug edge.
Quick Formula
Table dimensions + 120 cm in each direction = your minimum rug size
Hallway & Runner Sizes
Runners should be 30–50 cm narrower than the hallway and 30–60 cm shorter than the total length. Our hallway runner guide covers placement in detail.
Frequently Asked Questions
What size rug do I need for a living room?
For most living rooms, a 200×300 cm or 250×350 cm rug works best. The rug should be large enough for the front legs of all seating to rest on it.
Should a rug go under the sofa?
Ideally, the front legs of your sofa should sit on the rug with 20-30 cm extending in front. The rug does not need to go fully under the sofa.
What size rug for a king bed?
A 250×350 cm rug is recommended. It should extend at least 60 cm beyond each side of the bed and 90 cm at the foot.
Find Your Perfect Size
Browse our full collection — every design is available in custom sizes.
Browse All Designs