How many people should sit at one table?

Six to eight for dinner parties and rounds, up to ten at a wedding. More than that and people can only talk to those next to them.

Should couples sit together?

For dinner parties, usually not: next to each other is fine, across or apart is better for mingling. At weddings, seat engaged and newly together couples next to each other. Ask quietly if you're unsure.

How do I seat people who don't get along?

Put them at different tables if you can, or at least not directly across from each other. Seat a friendly buffer between them.

Where should the host sit?

Closest to the kitchen and in the middle of the action, where you can see the whole table and get up without disturbing anyone.

How far ahead should I make the seating chart?

Draft it as RSVPs come in, then finalize it a few days before. Allow a last pass on the day for cancellations.

How to Make a Seating Chart: Dinner Parties & Weddings

Do you need a seating chart at all?

For a casual dinner for four to six, probably not. People sit where they like, and the host can steer with a gesture. Once you have eight or more, or a mix of groups that don't know each other, assigned seats help. At a wedding of any size, they are nearly essential: guests are anxious without them, and the hall needs to fill efficiently.

A good rule: if you worry that some guests will end up alone, or two difficult people will end up together, make the chart.

Start with your table

The table decides who can talk to whom, and some shapes are better for conversation than others.

Round tables of six to eight let everyone see everyone. At eight or more, you can only talk to the people on either side and across, so keep rounds to ten at most.
Long rectangular tables put people next to each other but make it hard to hear down the length. Plan on three to four conversations at once, and put the best talkers in the middle.
Square tables seat four to eight and work well for small groups, but the corners can feel isolated. Put couples on corners.
Mixed tables, with long tables and rounds in one room, are fine. Seat the most social people at the long table so it doesn't feel left out.
Allow about 24 inches of table per person, so no one is elbowing a neighbor.

The rules that actually work

Nobody follows every seating rule. Pick the ones that match your group.

Rules for a conversation that flows

Split couples. People who come together will talk to each other anyway. Seat them next to or across from different people so they meet new ones. Exception: first-time guests and nervous partners, who may feel better with their person.
Seat a stranger next to someone with a known interest in common. Think travel, kids, sport, work, a shared hometown. A line like “you two both just moved here” is a bridge.
Don't seat an extrovert next to another extrovert. Two storytellers spend the night competing. Put each next to a good listener.
Put quiet guests where they can see most of the table, and next to a kind talker, not at the end.
Seat exes, rivals and anyone with recent friction apart. Not across from each other, either, if you can help it.
Don't put all the men or women or the same age group together. Mix ages, jobs and generations.
Place the host where they can reach the kitchen. Put the guest of honor where everyone can see them.
Put new friends beside old friends, so a bridge is already there.

If you can't do every rule, do these two: split the couples and put every guest next to at least one person they already know or will easily like.

Kids, elders and accessibility

Kids: seat young children near their parents, near the end of the table and close to the exit, so you can step out easily. At a wedding, a kids' table works for ages six to twelve if you give it an activity pack and a responsible older cousin.
Teens: seat them with each other or with a favorite cousin. Don't put them at the little kids' table.
Older guests: pick spots with easy access and little noise. Keep them away from speakers and the busiest door.
Wheelchairs and walkers: leave a gap at the end of a table, not a chair that must be moved. Leave about 36 inches of clear aisle behind chairs.
Hearing loss: put the person away from the band and give them a seat where they can see most faces.
Mobility: avoid seats that require squeezing through narrow gaps, and put people who may leave early close to the exit.
Dietary restrictions: put guests with the same restriction near each other, or note it for the server, so special plates arrive at the right seat.

A step-by-step plan

You can do this on paper, on a whiteboard, or with sticky notes you can move around. Here is the order that saves the most second-guessing.

Finalize your guest list and the count. Wait for RSVPs before assigning seats, and plan for a couple of last-minute changes.
Count tables and seats. Divide your guest count by the seats per table. Leave one or two seats empty so the room isn't packed.
Group your guests into clusters: family, work friends, neighbors, old friends, new acquaintances.
Place the anchors first: the host, the guest of honor, and any couple or parent who must sit at a particular place.
Seat the hardest people next. Those are the ones with restrictions, kids, or who can't sit near someone.
Fill in the easy guests around them, using the mixing rules above.
Check each table: is there a talker, a listener, a connector, and no one stranded?
Step back and walk the room in your head: who will they see, who can they hear, and who will they meet?
Make the place cards or a simple table list, and put the key to the chart at the entrance.
Keep a spare seat or two free and prepare a few blank cards for surprises.

Wedding specifics

A wedding adds family politics and a lot of heads, but the same logic applies.

Seat the couple at a sweetheart table or a head table that everyone can see.
Put each set of parents at a table with close relatives and people who will make them comfortable.
Keep divorced parents at separate tables, and place a trusted friend at each.
Don't create a “singles table.” Mix singles with couples and other friend groups.
Place older relatives away from the speakers and near restrooms.
Group friends from the same period of life together, with one or two outliers to mix.
Reserve the closest tables to the dance floor for the people who will use it, not for the oldest relatives.
Number the tables clearly and put the chart where guests can read it without crowding.

When the plan falls apart

Someone will cancel. Someone will bring a plus-one you didn't know about. Don't panic. Have a spare chair, a fallback table, and the ability to swap two guests quickly. At a dinner party, the host can rearrange name cards in a minute. At a wedding, a friend with the chart can do it.

Redo the chart for each new dinner. The best mix changes with the guests, and two people who clicked last time may need new company this time.

Common questions

How many people should sit at one table?: Six to eight for dinner parties and rounds, up to ten at a wedding. More than that and people can only talk to those next to them.
Should couples sit together?: For dinner parties, usually not: next to each other is fine, across or apart is better for mingling. At weddings, seat engaged and newly together couples next to each other. Ask quietly if you're unsure.
How do I seat people who don't get along?: Put them at different tables if you can, or at least not directly across from each other. Seat a friendly buffer between them.
Where should the host sit?: Closest to the kitchen and in the middle of the action, where you can see the whole table and get up without disturbing anyone.
How far ahead should I make the seating chart?: Draft it as RSVPs come in, then finalize it a few days before. Allow a last pass on the day for cancellations.