What Size Rug Do I Need? The Complete UK Guide

One of the most common questions we hear is: “what size rug do I actually need?” Get it wrong and even the most beautiful rug can look out of place. Get it right and it’ll tie your whole room together.

Why Rug Size Matters So Much

A rug that’s too small can make a room feel disjointed — like furniture floating on an island with nothing connecting it. Too large and it can overwhelm the space and look like wall-to-wall carpet. The right size creates harmony, defines zones, and makes your room feel considered and complete. Before you do anything else, grab a tape measure and note down the length and width of your room, then think about where you’d like the rug to sit in relation to your furniture.

Living Room Rugs

You have a few options depending on your sofa arrangement: all furniture legs on the rug (works best in larger rooms, creates a cohesive anchored feel); front legs only on the rug (the most popular choice for UK living rooms); or rug floating in front of the sofa (works in smaller rooms). General size guide: small living room — 160 x 230cm; medium living room — 200 x 290cm; large living room — 240 x 340cm+.

Bedroom Rugs

In the bedroom, your rug should feel luxurious underfoot — especially that first step out of bed. Place a rug under the bottom two-thirds of the bed so it extends generously on both sides. Single bed: 120 x 170cm or 160 x 230cm. Double bed: 160 x 230cm or 200 x 290cm. King/super-king bed: 200 x 290cm or 240 x 340cm.

Hallway Rugs & Runners

Hallways need runners — long, narrow rugs designed specifically for the space. Leave around 10–15cm of floor visible on each side for the best look. Standard runner widths are 60–80cm, with lengths from 150cm up to 300cm and beyond. Always use a non-slip underlay.

Dining Room Rugs

The golden rule: the rug should be large enough that all chair legs remain on it even when chairs are pulled out. Add at least 60cm to each side of your dining table — so for a 160cm table, you’d want a rug of at least 280cm in that direction.

Browse our full collection at kelaty.com — with over 1,000 styles, free UK delivery on selected orders, and our price match guarantee.