Dining Room Buying Guide: Tables, Chairs, and How to Pick the Right Set

Mattress & Furniture Super Center Team
2026-05-07T16:07:54-04:00

A dining set has more variables than most furniture purchases — table size, table shape, chair count, chair style, finish, and whether to add a leaf for expansion. At Mattress & Furniture Super Center in Tampa, FL, our dining collection covers everything from compact two-person tables to expandable sets that handle a full holiday spread. This guide walks through the questions to answer before you commit, in the order they matter most.

Start With Honest Seating Counts

Before sizing, decide who actually sits at this table on a normal week. If it's two people on weeknights and six at the holidays, that's a different table than one that hosts eight people every Sunday. Be specific.

Then add a buffer. If you regularly seat six, buy a table that comfortably seats six with elbow room — not one that just barely fits six per the spec sheet. A table at capacity feels cramped; a table with one empty chair on each side feels right.

If you host occasionally but not weekly, an expandable table with a leaf is usually the right answer. It stays compact for daily use and grows for holidays, which is what most households actually need.

Sizing: How Much Space Each Diner Needs

Each diner needs about 24 inches of table edge for comfortable elbow room — wider if you eat with serving dishes on the table, narrower if everything goes on individual plates only. Common sizes:

36–42" round. Seats 4 comfortably. Best for breakfast nooks and small dining rooms.

48–54" round. Seats 4–6. The "casual family" table.

60" round. Seats 6 comfortably; tight for 8.

60–72" rectangular. Seats 6 comfortably (3 per side, plus 2 ends for a 72").

72–84" rectangular. Seats 8 comfortably with end chairs.

84"+ or expandable. For households that regularly host 8 or more.

Beyond the table itself, plan for chair clearance. Diners need 30–36 inches behind the chair to push back and stand up without hitting a wall or another piece of furniture. A table that fits the room but blocks the path to the kitchen is the wrong table.

Round vs. Rectangular vs. Oval

Shape matters more than most buyers expect. Quick rules:

Round tables make conversation easier — everyone can see everyone. They fit better in square rooms and tight corners. Less efficient for seating large groups.

Rectangular tables are the most space-efficient for seating. They fit naturally in long rooms and against walls. Conversation tends to fragment at the ends with larger groups.

Oval tables are a compromise — rectangular footprint, softer edges, room for one or two extra diners.

Square tables look balanced in square rooms but seat fewer people for the same footprint than a round of the same width.

Match the shape to the room. A long rectangular table in a square room looks awkward; a round table in a long narrow room wastes space.

Chairs: The Part That Wears Out First

Most dining sets fail at the chairs, not the table. Chairs get pulled out, pushed in, and sat in thousands of times a year, and the joints take all the abuse. Things to check before you buy:

Frame: kiln-dried hardwood lasts. Engineered wood chairs loosen at the joints within a few years.

Joinery: mortise-and-tenon or doweled joints with corner blocks — not just screws into end-grain.

Seat construction: webbed or sprung seats are more comfortable and last longer than solid plywood with a thin foam pad.

Upholstery (if applicable): performance fabric handles spills; leather and faux leather wipe clean; fully wood seats are the most durable.

If you eat at the table daily, prioritize chair quality over table finish. A scratched table is fixable; a chair that breaks under guests at Thanksgiving is not.

Match the Set to the Room (and the Use)

Two final practical principles:

Daily-use sets need durable finishes. Distressed wood, painted finishes that touch up easily, and stain-resistant fabrics all reduce daily anxiety. A glass-top table looks great in photos and shows every fingerprint in real life.

Formal sets work in formal spaces. A traditional dining set with carved chairs and a polished wood table looks beautiful in a true dining room. In a casual eat-in kitchen, the same set looks overdressed. Match the formality of the set to the room.

If you're not sure, our team can help you pick. Bring measurements of your dining space and a photo or two of the room, and we can walk through shape, size, and material options that fit.

Stop by our showroom at 6222 Commerce Palms Drive, Tampa, FL 33647 to see our full dining collection in person — sitting in the chairs and seeing the table at scale tells you more than any photo. We carry Ashley Furniture, Beautyrest, Coaster Z1 Standard, Crown Mark, DreamCloud, FOA East, and we deliver throughout the Tampa area. Browse dining sets online, see dining tables for individual pieces, or check out dining chairs to mix and match. Have questions? Visit our FAQ or call us at 813-334-2707.

Next read: How to Measure Your Space Before Buying Furniture — the first step before buying any dining set. Financing options available. Or visit our store.