Round table vs rectangular: which one fits your dining room

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Choosing the shape of your dining table is one of the decisions that most affects daily life at home. It's not just aesthetics — it's functionality, space and living together. In this guide we help you decide with clear criteria and no beating around the bush.

The question everyone asks before buying

"Round or rectangular table?" is probably the most frequent question we receive at Studio Tablas. And the honest answer is: it depends on three specific things — the size of your dining room, how many people use it regularly, and what style you're looking for. Let's go through each one.

Available space decides almost everything

- The minimum measurements you need

Before choosing the shape, measure your dining room. You need at least 90 cm of free space around the table so chairs can be pulled out comfortably.

  • Round table 120 cm diameter: you need a space of at least 300 × 300 cm
  • Rectangular table 160 × 90 cm: you need at least 340 × 270 cm
  • Extendable round table 120–200 cm: same base as the round, but you can expand it when needed

What happens in small dining rooms

In dining rooms under 12 m² the round table wins clearly. Without corners, it takes up less visual space and allows more fluid circulation around it. A round extendable table like the NORMA at 120 cm is perfect for daily use and opens to 200 cm when you have guests.

Round table — who it's best for

If you entertain guests frequently

The round table has no head of the table — all diners have equal prominence. It's the ideal shape for long after-dinner conversations and flowing discussions. Without corners blocking the way, you can add an extra chair without anyone feeling uncomfortable.

If you have a square dining room or one open to the living room

In square or open-plan spaces, the round table balances visually better than the rectangular. It breaks the rigidity of straight lines and gives a sense of spaciousness.

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If you're looking for a minimalist style

The round table fits perfectly in organic and warm styles. At Studio Tablas we have two models:

  • NORMA table — straight vertical legs, minimalist profile, from 120 to 200 cm
  • MODE table — diagonal legs from the centre, maximum perimeter freedom, from 120 to 200 cm

Both in solid oak, crafted in our Granada workshop.


Detalle de extensiones colocadas en mesa NORMA — continuidad de veta

Rectangular table — who it's best for

- If your dining room is elongated

In dining rooms with a corridor layout or with a dominant long wall, the rectangular table makes better use of space. It aligns naturally with the architecture and leaves more passing room on the sides.

- If there are many of you at home regularly

For families of 6 or more people in daily use, the rectangular offers more surface area per square metre. It is the most efficient format when the number of diners is consistently high.

If your style is more classic or industrial

The straight lines of the rectangular fit better with styles where angles dominate — industrial design kitchens, dining rooms with exposed beams or more formal decorations. Our LUMA Dining Table in FSC solid oak is Studio Tablas' rectangular option: artisan Mediterranean design, available in multiple sizes and 3 finishes.

Nuestra LUMA Solid Oak Dining Table | Studio Tablas en roble macizo FSC es la opción rectangular de Studio Tablas: diseño mediterráneo, disponible en múltiples medidas y los 3 acabados.


Can't decide? The extendable table solves it

The best of both worlds

If you're unsure about sizes or don't know how many diners you'll need in the future, an extendable table eliminates the dilemma. You live with the smaller size day to day and extend it when you need to.

- El mecanismo Pöttker: por qué importa

Not all extendable tables work the same way. The NORMA and MODE use the butterfly Pöttker mechanism — the highest precision system for round tables. They go from 120 to 200 cm without removing anything from the surface, in less than 10 seconds, with one person.

H3: What's the difference between NORMA and MODE?

 NORMAMODE
LegsStraight verticalDiagonal from centre
StyleMinimalist, soberMore visual character
Perimeter comfortHighMaximum — no perimeter legs
MechanismPöttkerPöttker
TabletopFSC solid oak 4 cmFSC solid oak 4 cm


Before deciding, order the samples

If you have doubts about the finish — natural, Nordic white, smoke, carbon black or tobacco — you can order your wood samples before placing your order. We send them so you can see the real oak in your space, with your light.

The decision in summary

Choose round if…Choose rectangular if…
Your dining room is small or squareYour dining room is elongated
You entertain guests frequentlyThere are many of you regularly
You want an organic, warm styleYou prefer straight, formal lines
You want freedom of movementYou need maximum surface area


In dining rooms under 12 m² the round table wins clearly. Without corners, it takes up less visual space and allows more fluid circulation around it. A round extendable table like the NORMA at 120 cm is perfect for daily use and opens to 200 cm when you have guests.

Product mentioned in this article
🍽️ LUMA Dining Table
Solid FSC-certified oak · Handcrafted in Granada · Shipping to Europe
Product