A dining table that looks perfect in a photograph can feel cramped once the chairs are pulled out, or swallow a room that was meant to feel open. The good news is that choosing the right size is mostly a measuring exercise. This guide walks through the room, the seating, the table shape and the chairs, so you can order with confidence.
1. Start With the Room, Not the Table
Measure the length and width of the space the table will sit in — not the whole room if part of it is a walkway, kitchen counter or lounge area. Then work out how much of that space has to stay clear.
- Chair space: a widely used rule of thumb is to leave roughly 90 cm between the table edge and a wall or other furniture, so people can pull a chair out and sit down comfortably.
- Tight spots: around 60 cm is generally treated as the practical minimum, and only where nobody needs to walk behind a seated person.
- Walkways: if the table sits on the route to the kitchen, patio or passage, allow more than the minimum on that side.
A quick calculation: take the length of the dining space and subtract the clearance you need at each end. For example, a 4 m dining area with about 90 cm kept clear at both ends leaves roughly 2.2 m for the table. Do the same for the width.
2. Work Out How Many People You Really Seat
Think about everyday use and occasional entertaining separately. A table that seats your household comfortably every day is often more useful than one sized for a once-a-year family lunch.
- A common guide is to allow about 60 cm of table edge per person, so elbows and plates don’t clash.
- If you want people seated at the ends of a rectangular table, the table needs to be wide enough for a chair at each end — narrow tables usually work better with the ends left empty.
- Bulky or armed chairs take up more space along each side than slim armless chairs, which reduces how many people fit.
3. Choose a Shape That Suits the Space
Rectangular
The most flexible shape for long, narrow dining rooms and open-plan spaces. It seats the most people along its sides and lines up neatly with walls, sideboards and windows.
Round
Works well in square rooms and smaller spaces. With no corners, everyone can see and talk to each other, and it is easier to move around. Larger round tables become harder to reach across, so they suit smaller groups best.
Oval
A middle ground: it seats like a rectangle but has softer edges, which can make walking around it in a tighter room feel easier.
Square
Good for four people in a square space. Larger square tables can leave people far apart, so they are best in generously sized rooms.
4. Don’t Forget the Chairs
Chairs change the way a table fits more than most people expect. Before ordering, check:
- Chair width — multiply it by the number of chairs on each side and compare it with the table length.
- Legs and bases — table legs at the corners, or a central base, affect where chairs can go and whether a chair fits at the ends.
- Height — chair seats need to sit comfortably below the tabletop and any apron (the panel under the top) so legs don’t knock against it.
- Arms — if you choose chairs with arms, confirm they slide under the table when not in use.
Mixing chairs is also an option. A matching set gives a cohesive look, while one or two accent chairs at the ends can add character. Our dining chair range includes styles such as the Langa Luxury Dining Chair, the Contemporary Italian Designer Dining Chair and the Regina Chair, which can also work as an accent seat.
5. Test the Size Before You Order
Mark the table’s outline on the floor with masking tape, or lay out flattened boxes or sheets in its shape. Then place a chair behind the outline and try sitting down, getting up and walking past. Check that doors, sliding doors and cupboards in the room still open fully. It takes ten minutes and is the most reliable way to see whether a size feels right.
6. Plan the Delivery Route Too
A large tabletop has to travel from the front door to the dining room. Measure door openings, passages, staircases and any tight turns along the way, and mention access considerations when you order. Our guide to furniture delivery in South Africa covers what to check before delivery day.
Dining Furniture at Luxury Furniture Supplies
Browse the Dining Room collection, including the Contemporary Italian Large Dining Table Set and the Clare Dining Room Table & Chairs. Before you order a table or set, ask us to confirm the exact dimensions, how many chairs are included and how many people it seats comfortably, so you can compare them with your own measurements.
If a standard piece doesn’t quite fit your room, colour, fabric or size changes can be discussed for selected pieces through our Furniture Customisation service. Our team will confirm what is possible, along with pricing, before anything proceeds.
Dining Table Checklist
- I have measured the length and width of the dining space, not just the room.
- I have allowed about 90 cm around the table for chairs, or at least 60 cm where nobody walks behind.
- I know how many people I seat every day and how many on special occasions.
- I have chosen a shape that suits the room: rectangular, round, oval or square.
- I have checked chair width, arms and height against the table.
- I have confirmed the exact table dimensions and what is included in any set.
- I have marked the table outline on the floor and tested it with a chair.
- I have measured doors, passages and stairs on the delivery route.
Delivery and Warranty
Nationwide delivery is R500. Gauteng orders above R10,000 qualify for free delivery; Gauteng orders of R10,000 or less, and all orders outside Gauteng, are charged R500. Furniture is covered by our 6-Month Quality Warranty against qualifying manufacturing defects. See the Delivery & Quality Warranty page for full terms, or find guidance for your city on our Furniture Delivery Areas page.
Ready to Choose Your Dining Table?
Send us your room measurements, the number of people you want to seat and the product you’re considering on WhatsApp (066 087 0705), and we’ll help you confirm the fit. Or browse the Dining Room collection to compare styles.
