Rug Size FAQs

A rug size guide matches rooms and furniture to standard rug sizes. Instead of guessing between a 6×9 and an 8×10, you look up your room type, for example queen bedroom or 6-seat dining, and get the size designers would specify, plus how to place it.

Enter your room width and length plus one furniture size, such as bed, sofa or table. The tool snaps the answer to the nearest standard size, draws a scaled diagram of your room with the rug in place, and gives you a printable tape outline. Results update live, with no account needed.

Common rectangle sizes: 4×6 ft (122×183 cm), 5×7 (152×213), 5×8 (152×244), 6×9 (183×274), 8×10 (244×305), 9×12 (274×366), 10×14 (305×427). Runners run 2×7 to 3×12 ft (61–91 × 213–366 cm), and round rugs commonly come in 6, 8 and 9 ft diameters.

The correct size anchors your furniture and fits your room. At least the front legs of major pieces should rest on the rug, 12–18 inches of bare floor should show at the walls, and when torn between sizes, size up. The calculators on this site apply all three rules to your measurements.

At minimum, yes. Every major seat should touch the rug with at least its front legs, or the rug reads as a floating island and the room feels smaller. In large or open rooms, put the whole seating group fully on the rug.

Most living rooms take 8×10; sectionals and open plans usually need 9×12. Size from the sofa: 6×9 up to 72 in wide, 7×10 or 8×10 up to 84 in, larger above that. Keep 8 or more inches of rug past each sofa arm.

8×10 under the lower two-thirds, with about 24 inches each side and past the foot. 6×9 works in tight rooms or on tight budgets, and 9×12 fits when the rug runs under the nightstands.

9×12, leaving 22–28 inches per side with room for nightstands. In a large master, 10×14 grounds the whole bed wall.

6×9 is the standard rug size for a full-size bed, placed under the lower two-thirds. In a very small room, use two runners, one on each side of the bed.

Add 24 inches past every table edge so chairs stay on the rug pulled out: 4 chairs 6×9, 6 chairs 8×10, 8 chairs 9×12. Round 42–48 in tables pair with 8 ft round; 54–60 in tables pair with 9 ft round.

A 9x12 rug measures 9 by 12 feet (108×144 in, about 274×366 cm) and covers 108 square feet. Picture a king bed with both nightstands on it, or a three-seat sofa plus two chairs with room to spare.

A 5x7 rug measures 5 by 7 feet (60×84 in, about 152×213 cm), 35 square feet. In a room it covers roughly the footprint of a full bed: right for kids rooms, nurseries and bed sides, too small to anchor a living room set.

A 4x6 rug measures 4 by 6 feet (48×72 in, about 122×183 cm), 24 square feet. Think entryway, bedside, or layered over a bigger rug. It cannot anchor seating; most rooms need 5×8 or larger.

No. 8×10 (80 sq ft) is the most popular rug size in America: the default for queen bedrooms and standard living rooms. It only reads small in great rooms and large masters, where 9×12 or 10×14 take over.

No. The standard ladder jumps from 6×9 to 8×10, so 7×9 is rare and usually custom, which costs more and ships slower. Pick the nearest standard: 6×9 for tight rooms, 8×10 otherwise.

Order the pad about 2 inches shorter on every side so it stays hidden: for an 8×10 rug that is 7′10″ × 9′10″ (94×118 in, about 239×300 cm). Felt plus rubber suits most floors; thin rubber only where doors pass close.

Leave 12–18 inches of bare floor between rug edge and wall in standard rooms. In small rooms 8–12 inches is fine; in grand open rooms you can go to 24. Keep the border even on all sides.

Runners run 2×7 to 3×12 ft. Leave 4–8 inches of floor each side and stop about a foot before doorways. One long runner beats joining small rugs, and every door over it must swing clear.

Yes for almost every rug. A pad stops slipping, protects the floor, adds comfort and extends rug life. The only exceptions are tiny washable rugs and doors that barely clear the pile, where a low profile matters.

Yes. A rug that runs under doors, touches two walls or covers vents was oversized. An area rug should float with bare floor around it. If you need wall-to-wall coverage, that is carpet, not a rug.