Build the home theater layout around the seats
Plan a small home theater layout around the seats your regular viewers use and an easy way to reach them. Fix the seating first, then fit the screen, speakers and equipment around it, and leave the sound settings until last.
Measure the seats open and closed
A recliner needs floor in its open position: in our 10 × 13 ft example, two 32 × 36″ chairs extend 24″ forward and 6″ back to 66″ deep, leaving only 14″ behind them.
Two rows can share one floor, 12 × 16 ft in our example with 26″ between them, but only sitting in the back row shows whether you can see over the front one.
Fit the equipment around the route
Speaker stands, a subwoofer and an equipment rack all take floor. In our 10 × 12 ft example, a 24″-wide rack beside the sofa would cut its 36″ side lane to 12″, so give each piece its own place outside the seating and the route.
For a projector, check the lens-to-image distance rather than the room length: in a 10 × 15 ft room, a 132″ throw to an 80″-wide image needs a 1.65 throw ratio.
Start with how you watch
Find the row closest to how you watch, then test what the last column names.
| How you watch | A useful starting point | What to test next |
|---|---|---|
| One or two people | A loveseat and a shallow media cabinet, as in the planner's 8 × 10 ft example | The strip beside the seat |
| A family on one sofa | A 72 × 36″ sofa with one clear way in | The way in with everyone seated |
| Recliners | The chairs drawn fully open as well as closed | The space behind and beside them when open |
| Two rows | Two seating pieces at floor level, each with its own front band | Whether the back row can see over the front |
| A projector | A floor stand lined up with the middle of the screen | The lens-to-screen distance in the projector's own chart |
| A room people walk through | Seats and equipment on one side, the route on the other | The route with every seat in use |
Spaces to keep clear in a small home theater
Our plans use these figures. They're planning targets for everyday use, not building-code or accessibility requirements, and each guide explains its assumptions.
| Space | In our plans | Guide |
|---|---|---|
| The way to the seats | A 36″ approach beside a 72 × 36″ sofa in a 10 × 12 ft room | Room ideas |
| Between two rows | 26″ between floor-level sofas in a 12 × 16 ft room | Room ideas |
| A reclined chair | 66″ deep: 24″ forward, a 36″ seat and 6″ back | Recliners |
| A speaker stand | 12 × 14″ of floor for each base, not just the cabinet | Speakers |
| A subwoofer | A 22 × 24″ space reserved around an 18 × 20″ unit | Speakers |
| A projector | 132″ from lens to image in a 15 ft-long room: a 1.65 throw ratio for an 80″-wide image | Projector |
Try it in your own room
The planner below draws your room to scale, so you can test your home theater layout with the seats upright and reclined before you move or buy anything.
- Set the room. Start from one of the eight example layouts, from a TV and loveseat in 8 × 10 ft to two rows in 12 × 16 ft, or enter your room's width and length in feet and inches or metric.
- Add the openings and the screen wall. Place the door with its width, hinge side and swing, a window, and the screen marker, which shows the image width along a wall.
- Add the seats and equipment. Enter each seat's upright size and how far it extends when reclined. The buttons add second seating, a media cabinet, left and right speakers, a subwoofer, an AV rack, a projector stand or a through-route.
- Test it. Compare the seated and reclined views, then drag the pieces or try Explore arrangements. The planner checks the way to each seat and a route through the room, with the equipment's space kept clear in both views.
- Keep it. Save the plan on your device, download the drawing or an editable copy, or print it.
Before you buy:
- Sit in each seat with the recliners fully open, and check the view from the back row if you have two.
- Follow the speaker, receiver and projector instructions for placement, ventilation and mounting.
- Keep cords out of walkways, and don't rely on extension cords as permanent wiring.
The screen marker is a wall location only: the planner doesn't check sightlines, projector throw, sound or accessibility.