A good living room layout comes down to a few measurements: clear walkways, a rug big enough to anchor the seating, the right distance to the TV, and a coffee table you can reach. Use these as starting points, then adjust for your room.
Key living room measurements
| Measurement | Rule of thumb |
|---|---|
| Main walkways | 30-36″ clear |
| Sofa to coffee table | 14-18″ |
| Sofa length vs wall | About two-thirds of the wall |
| Seating for conversation | Seats within about 8-10 feet of each other |
| Rug beyond the sofa ends | 6-8″ on each side |
What size rug for a living room?
Most living rooms suit an 8′ x 10′ or 9′ x 12′ rug. The rug should be wider than the sofa, ideally by 6-8″ on each side, and large enough that at least the front legs of the sofa and chairs sit on it. Small rooms can use a 5′ x 8′ with only the front legs on the rug; a large sectional usually needs a 9′ x 12′ or bigger. Full chart: what size rug for a living room.
How far should a couch be from the TV?
A common guide is about 1.5 to 2.5 times the screen size (measured diagonally) for an HD TV, and closer, about 1 to 1.5 times, for 4K, where the extra detail lets you sit nearer. For a 65″ 4K TV, that is roughly 5.5 to 8 feet. Center the sofa on the screen and keep the screen at about seated eye level. See the TV viewing distance and mounting height chart.
How far should a coffee table be from a couch?
About 14-18 inches: close enough to reach a drink, far enough to walk past. The coffee table should be roughly two-thirds the length of the sofa. More in coffee table size and height.
Where to put the sofa
- Against a wall: the simplest layout in small rooms; face it toward the focal point (TV, fireplace or window).
- Floating in the room: pulling the sofa off the wall, with a console table behind it, defines a living zone in open-plan spaces and often makes a room feel bigger.
- Recliners: leave space behind and in front to recline fully. See reclining sofas.
Can you put a sofa in front of a window?
Yes. A sofa in front of a window works well when the sofa’s back sits below or level with the window sill, so it doesn’t block light, and when you leave a few inches behind it for curtains and airflow. Low-back sofas suit this best. Strong direct sun fades fabric and dries leather over time, so use blinds or sheer curtains, or choose a fade-resistant fabric.
Living room layout with a sectional
- Put an L-shaped sectional into a corner, or float it with the back of one side defining a walkway.
- Keep the chaise away from the entrance so it doesn’t block the path.
- A U-shaped sectional works best facing a focal point, with a large coffee table or ottoman in the middle.
Choosing one? See how to choose a sectional, and browse L-shaped, U-shaped and small sectionals.
Working with a small room? See small living room layouts.
Plan it before you buy
Mark the sofa, rug and table footprints on the floor with painter’s tape and walk around them for a day. Check the route in, too: our measuring guide covers doors, halls and stairs, and the sofa size guide lists standard sizes.
Frequently asked questions
Should all furniture legs be on the rug?
All legs on the rug looks most unified in a large room; front legs only is fine and more common in smaller rooms. Avoid a rug so small that no furniture touches it.
How much space do you need behind a sofa?
If people walk behind it, leave 30-36 inches. If it backs onto a wall, a few inches is enough, more for a recliner.