Choose a coffee table about two thirds the width of your sofa, 40 to 45 cm high, and leave roughly 40 cm between the two. For a 210 cm sofa that means a table of about 140 cm. Those three numbers solve almost every coffee table problem before it starts.
Why two thirds
A table much smaller than that looks lost in front of a full-size sofa and forces everyone to lean forward. A table that matches the sofa width closes the seating area off and makes the room read as a corridor. Two thirds sits in the middle: visually anchored to the sofa, but still leaving air at both ends.
| Sofa width | Coffee table width |
|---|---|
| 160 cm (two-seater) | 100-110 cm |
| 180 cm | 115-125 cm |
| 210 cm (three-seater) | 135-145 cm |
| 240 cm | 155-165 cm |
| Corner sofa | Measure the longest side only |
The 40 cm gap
The distance between sofa and table decides whether the room works day to day. At 40 cm you can reach your coffee without standing up, and still walk past without turning sideways. Below 30 cm your shins hit the table every time you get up. Above 50 cm you have to lean out of the seat to reach anything, which is why people end up putting their mug on the armrest.
Height: match the seat
Most coffee tables stand 40 to 45 cm high, which is roughly the seat height of a sofa. Level with the seat, or a couple of centimetres below, reads as calm. Lower gives a loungey, more relaxed look but makes eating at it awkward. Higher is practical if you regularly eat in front of the television, though it starts to dominate the view across the room.
Shape follows the room, not the sofa
A rectangular table suits a rectangular seating area and a straight sofa. A round table earns its place in two situations: a small room where a corner at shin height is a genuine hazard, and a corner sofa, where a rectangle fights the diagonal. An oval is the compromise when you want length without the corners.
Two smaller tables instead of one large one is worth considering if you rearrange often or have an L-shaped seating area. You lose a little surface but gain the freedom to push one aside.
Standing on a rug
If your table stands on a rug, check the legs. Four thin legs sink unevenly into high pile and the table rocks; three legs or a solid base stay level. And if you are buying both at once, size the rug so at least the front legs of the sofa stand on it - a rug that only sits under the coffee table makes the seating area look like it is floating. There is more on that in our advice on rugs and runners.
Before you order
Mark the table footprint on the floor with masking tape and live with it for a day. It costs nothing and catches the mistakes a tape measure misses: the drawer that no longer opens, the route to the window, the door that swings into the corner. Also check whether the top is solid wood or veneer, because it decides how you treat it - never put hot or wet glasses straight on either, and use a coaster from day one.
Finish the arrangement with a side table at armrest height for the seat furthest from the coffee table. That single addition tends to end the argument about who has to reach.
By Meike van Dongen · Veem, Amsterdam · 18 August 2026
