The single most common decorating mistake is a rug that's too small. A little rug floating in the middle of a room makes everything around it look like it's drifting. The fix costs nothing but a tape measure and a little nerve to go bigger than feels natural.
The front-legs rule
In a living room, the front legs of every seat should sit on the rug. That visually ties the furniture into one group and defines the space. If only the coffee table is on the rug, size up.
The most generous (and best-looking) version puts all legs of every piece on the rug, with a margin of floor showing around the edges. That usually means a bigger rug than you'd guess.
Sizes that work
- Living room: 8×10 ft for most setups; 9×12 ft for larger or open-plan rooms. Leave roughly 8–18 inches of floor between the rug edge and the walls.
- Dining room: the rug should extend about 24 inches past the table on every side, so chairs stay on the rug even when pulled out. An 8×10 ft rug suits a table for six.
- Bedroom: either a large rug under the lower two-thirds of the bed, or two runners on each side. Aim for at least 18–24 inches of rug visible beside the bed.
Two quick tips
- Tape it out. Mark the rug's footprint on the floor with painter's tape before you buy. It's the cheapest way to avoid an expensive return.
- Bigger reads calmer. When in doubt between two sizes, the larger one almost always makes the room feel more intentional, not more crowded.