How Many cm Is 8 Seater Dining Table?

The Sizes You Need

An eight seater dining table is typically 200cm to 220cm long and 90cm to 100cm wide when rectangular, seating three people along each side and one at each end. If you prefer not to use the ends, the table needs to be 240cm long so four people can sit comfortably along each side. Round eight seaters measure 150cm to 180cm in diameter, and oval versions usually run 220cm to 240cm long by 110cm wide.

The variation comes down to how you count the ends and how much elbow room you allow per person. The industry works to roughly 60cm of table edge per diner, and that figure explains every size in this article.

Where the Numbers Come From

Each place setting needs about 60cm of table width for a plate, cutlery, a glass and enough space that adjacent diners are not touching elbows. At a squeeze, 55cm works for occasional gatherings, but below that people start eating with their arms tucked in.

For a rectangular table with people at the ends, three settings per long side at 60cm each gives 180cm of seating length, plus around 20cm to 40cm for the corner clearance that stops a corner diner clashing with an end diner. That brings you to 200cm to 220cm.

Without end seats, four per side at 60cm gives 240cm directly. This is why an eight seater can be either 200cm or 240cm depending on the layout, and why quoted seat counts vary between suppliers.

Width matters as much as length. At 90cm to 100cm, there is room for place settings on both sides plus a clear central strip of 30cm or so for serving dishes and water jugs. Below 85cm, settings on opposite sides begin to meet in the middle. Above 110cm, reaching across the table becomes awkward.

Round and Oval Eight Seaters

Round tables seat people around a circumference, so the maths is different. Multiply the diameter by 3.14 to get the circumference, then divide by 60.

A 150cm round table has a circumference of about 471cm, which divides into seven or eight settings. It works for eight but is snug. A 165cm round table gives around 518cm and seats eight comfortably. At 180cm, you have room for eight with space to spare.

The trade off with large round tables is the centre. Beyond about 150cm across, nobody can reach the middle, so shared serving needs a lazy Susan or plated service. Round tables also use more floor area than a rectangular table of equivalent capacity, because you need clearance on a full circle rather than four straight sides.

Oval tables combine the two, offering the reach of a rectangular table with softer corners that suit a walkway. An oval eight seater at 220cm by 110cm takes a similar footprint to a rectangular one but feels less imposing in a room.

The Room You Actually Need

Table size alone does not tell you whether it will fit. Allow 90cm of clear space between the table edge and the nearest wall or furniture wherever people walk past, and a minimum of 60cm where nobody circulates. That 90cm covers a chair pulling back roughly 45cm to 50cm plus a person passing behind it.

For a 200cm by 100cm rectangular eight seater with full clearance on all four sides, you need a room of at least 380cm by 280cm. For a 240cm by 100cm table, a room of at least 420cm by 280cm.

Round eight seaters need more. A 165cm round table with 90cm clearance all round requires a clear circle of 345cm, so a room of at least 345cm square.

You can be selective in a tight room. Keep the full 90cm on the sides people walk along and accept 60cm where a table edge faces a wall or a bay window. That decision often makes an eight seater viable in a room that a uniform allowance would rule out.

Extending Tables as the Practical Answer

Most households wanting to seat eight need that capacity occasionally rather than daily. A permanent 220cm table in a room sized for it will feel generous at Christmas and oversized in February.

Extending tables resolve this. A table that opens from 160cm to 220cm seats six comfortably day to day with full clearance, then eight when needed. The room only feels tight on the days you actually have eight people in it.

Check two things before buying. First, where the leaf is stored: butterfly and self storing mechanisms keep the leaf inside the table, which avoids a cupboard full of table parts and prevents the colour mismatch that happens when a stored leaf has not been exposed to daylight. Second, where the legs sit when extended, since some designs leave a leg awkwardly close to a place setting once open.

Our range of modern extending dining tables UK sale lists both closed and extended dimensions so you can check each against your room measurements before deciding. For those who want the full eight seat capacity permanently, our modern 8 seater wooden dining table sets UK come with the chairs already proportioned to the table length.

How Chairs Change the Count

The 60cm per person figure assumes a chair of average width. Real chairs vary considerably.

A slim, armless dining chair is around 42cm to 45cm wide, which means three fit comfortably along a 180cm edge with space between them. A wide upholstered chair with arms can be 56cm to 60cm wide, and three of those need the full 180cm with nothing spare.

Chair depth affects your clearance rather than your seat count. A deep seated chair projects further from the table, eating into the 90cm walkway. Measure the depth with the chair tucked in as far as it goes.

Armrests need a separate check. They must clear the underside of the table, or the chair will not tuck in at all. Measure from the floor to the top of the arm and compare with the table’s underside height, allowing a couple of centimetres of margin.

Benches are worth considering on an eight seater. A bench along one long side pushes fully under the table, freeing the walkway completely when not in use, and it seats three or four without the width penalty of individual chairs. Options in our modern dining benches UK sale are sized to match standard table lengths.

Getting a Large Table Into the Room

An eight seater is a big object, and access is a real constraint. A 220cm top will not turn a tight stair corner, and many will not pass through a standard doorway at an angle.

Measure your route before ordering: doorway widths, hallway width at any turn, stair width and the diagonal at each landing. Note whether the table arrives with the top in one piece or whether the base is flat packed, because a top that ships separately is far easier to manoeuvre.

Weight matters too. A solid timber or stone topped eight seater is heavy enough to need two or three people, and it should be lifted rather than dragged, since dragging shears the base fixings sideways.

Choosing the Right Material for a Large Table

Long tables show their surface more than small ones, so material choice carries more visual weight.

Solid timber suits large tables well because the grain gives a long surface something to look at. It needs fixings that allow seasonal movement, which matters more on a wide top. Our modern wooden dining tables UK include eight seater lengths in oak and other hardwoods.

Glass keeps a large table feeling lighter, which is genuinely useful when the table occupies most of the room. The downside is that it shows fingerprints and needs care around the fixings.

Marble and ceramic look substantial and handle heat and spills well, though the weight on a 220cm top is considerable and access planning becomes essential.

High gloss reflects light and can make a long table read as more contemporary, at the cost of showing marks more readily.

You can compare all of these, in eight seater sizes and as matched sets, at Furniture in Fashion, with free delivery to most UK mainland postcodes.

FAQ

How long is an 8 seater dining table in cm?

Typically 200cm to 220cm if you seat one person at each end, or 240cm if all eight sit along the two long sides. Width should be 90cm to 100cm.

What size round table seats 8?

Between 150cm and 180cm in diameter. A 165cm round table seats eight comfortably, while 150cm works but is snug and 180cm leaves room to spare.

How big a room do I need for an 8 seater table?

At least 380cm by 280cm for a 200cm rectangular table with 90cm clearance on all sides. You can reduce clearance to 60cm on sides where nobody walks past.

Can an extending table seat 8 properly?

Yes. A table opening from 160cm to 220cm seats six day to day and eight when extended, which suits most households better than a permanently large table.

How much space does each person need at the table?

Around 60cm of table edge for comfortable dining, or 55cm at a squeeze for occasional gatherings. Wide upholstered chairs with arms may need more than the setting itself does.