Armchairs vs Side Chairs for the Dining Room: Pros and Cons

Key takeaways

• Armchairs provide more support and a cosier feel but take up extra width, so they usually suit the ends of the table or larger dining rooms.
• Side chairs are narrower and easier to pull in and out, making them ideal for compact dining spaces and everyday family use.
• A good rule of thumb is to allow around 55–60 cm per side chair and 65–70 cm per armchair when planning how many will fit around your table.
• Folding side chairs, such as a set of padded faux leather folding chairs, can be a smart way to boost seating for guests without permanently crowding your dining area.
• Mixing armchairs at the heads of the table with side chairs along the sides often gives the best balance of comfort, capacity and visual interest.

Armchairs vs side chairs: what is the difference?

At the simplest level, an armchair has built‑in arms that support your forearms and elbows while you sit, whereas a side chair is armless and typically slimmer in profile. Both can be upholstered or non‑upholstered, modern or traditional, but those arms affect how the chair feels, functions and fits around your table.

Armchairs often look more substantial and can act as subtle focal points at the ends of a rectangular or oval table. Side chairs visually recede, which can make a smaller dining room feel lighter and less crowded. The choice is not only aesthetic though: arms change how easy it is to slide in, swivel slightly, or sit down if you have limited mobility or are holding a child.

Comfort and ergonomics

Comfort is where armchairs usually shine. The added support under your forearms encourages you to relax your shoulders and lean back, which is particularly welcome during long dinners, work‑from‑home sessions at the table, or board game nights. People who experience shoulder or upper‑back tension often find armchairs noticeably more restful.

Side chairs can still be very comfortable, especially if they are well‑padded or have curved backs that support your spine. Many people prefer the freedom of not having arms in the way, especially if they like to turn slightly towards different people around the table. Well‑cushioned side chairs, such as a modern set of soft‑padded dining chairs with wooden legs, can feel inviting without the bulk of arms.

If you have young children who climb in and out of chairs, arms can sometimes be a mixed blessing. They offer a barrier that can reduce side‑slipping, but they can also make it trickier for adults to help children in and out quickly. Side chairs are easier to access from any angle, which can be useful in busy family kitchens where people are constantly getting up for drinks, homework supplies or forgotten cutlery.

Space footprint and room layout

The biggest practical difference is the width each chair needs. Side chairs typically range from around 40–50 cm wide, while armchairs often need 55–70 cm or more. That extra width affects how many seats you can fit along each side of your table and how comfortable people feel once seated.

As a planning rule, allow about 55–60 cm of table edge per side chair and 65–70 cm per armchair. For example, on a 180 cm rectangular table you can usually seat three side chairs comfortably on each long side. If you swap to armchairs along the sides, you might realistically only fit two per side, cutting your total seating capacity noticeably.

Depth also matters. Some armchairs have generous, lounge‑like seats that extend further from the table, which can make walkways tighter. In a narrow room, that can mean brushing past the backs of chairs whenever someone needs to reach the kitchen. Slim side chairs with simple legs leave more circulation space and are easier to push fully under the table when not in use.

Ease of movement and flexibility

Side chairs are usually lighter and easier to move around. In real life this matters more than many people expect. If you frequently pull an extra chair over to the end of the table, move seating into another room for parties, or shift chairs out of the way to vacuum, light side chairs are simply more cooperative.

Folding side chairs give maximum flexibility. Padded folding designs, like a set of black faux leather folding dining chairs, can be stored away between gatherings yet feel comfortable enough for guests at the table. They work especially well if your main dining area doubles as a living room or workspace and you do not want lots of permanent seating cluttering the space.

Armchairs are heavier and more awkward to manoeuvre, particularly if they are fully upholstered. Glides or felt pads on the feet can help them slide more easily on hard floors, but they will still feel more cumbersome than simple side chairs. If anyone in your home has limited strength or mobility, consider whether they will be comfortable pulling an armchair in and out daily.

Visual impact and style

From a design perspective, armchairs create a sense of formality and occasion. Placed at the heads of a rectangular or oval table, they naturally draw the eye and can anchor the whole dining set. Upholstered armchairs can introduce colour, texture and softness, which is particularly welcome in rooms with hard floors and lots of wood or metal surfaces.

Side chairs keep the focus on the table and the room as a whole. They tend to look more casual and modern, especially in streamlined designs. Matching sets, such as a group of white cushioned dining chairs with wooden legs, can make a small space feel lighter and visually open because your eye reads one repeated shape instead of several bulkier silhouettes.

If you like an eclectic look, mixing styles can be very effective. For example, you could combine upholstered armchairs at each end with slim, non‑upholstered side chairs along the sides. Our guide on matching dining chairs to your table and room style explores different ways to blend shapes and finishes while still keeping your space coherent.

As a simple design test, sketch your table as a rectangle or circle and draw rough chair shapes to scale around it. This helps you see whether armchairs will make the layout feel grounded and luxurious, or just cramped.

Small dining rooms and compact kitchens

In smaller spaces, side chairs almost always make more sense along the sides of the table. Their slimmer profile means you can fit more seats without people feeling shoulder‑to‑shoulder, and you will have a bit more breathing room between chair backs and nearby walls or cabinets.

If you love the idea of armchairs, you can sometimes still use them at the ends, where there is often a bit more open space. Just be sure to check that there is enough clearance behind them when someone is seated and the chair is pulled back slightly. Our guide to dining chairs for small spaces has more ideas on saving every centimetre without sacrificing comfort.

Another trick for compact rooms is to use stackable or folding side chairs for extra guests. Your everyday set might be four comfortable side chairs around a small table, with two or more folding chairs stored in a cupboard. When friends or family visit, you bring out the folding chairs and temporarily tighten spacing. For this kind of flexible seating, armless designs are usually far easier to store neatly.

Family homes and durability

In busy family homes, your dining chairs will likely see daily use for meals, homework, crafts and the occasional spill. Here, practicality may outweigh pure aesthetics. Side chairs with wipe‑clean finishes or removable seat pads are often easier to keep looking fresh. Fewer crevices and less upholstery mean fewer places for crumbs and stains to hide.

Armchairs with fabric sides can be more vulnerable to sticky fingers, crayons and pet claws. If you do opt for upholstered armchairs, consider darker colours, patterned fabrics or treated, stain‑resistant materials. Our comparison of leather vs fabric dining chairs explores the pros and cons of different coverings in more depth.

For homes with young children, armless chairs can make it easier to help little ones in and out without navigating around arms every time. On the other hand, older children and teenagers may appreciate the comfort of armchairs at the ends of the table where they can lounge a little while chatting or using laptops. If you are designing a long‑term dining setup, think about how your family will use the space in the years ahead, not just right now.

How many chairs will fit around your table?

Working out how many chairs you can fit is part maths, part realism. While you might technically be able to squeeze more seats in, people will feel much happier if they have enough elbow room. These guidelines assume average‑sized chairs and adults:

• Rectangular tables: Allow roughly 55–60 cm per side chair and 65–70 cm per armchair along each long side. At the ends, most tables can comfortably take one chair each, but wide oval or boat‑shaped tables may allow 2 smaller side chairs at the ends for maximum capacity.
• Square tables: Usually one chair per side, occasionally two on each side for larger squares if you are using slim side chairs and do not mind closer seating.
• Round tables: For a typical circular table, think in terms of diameter. Around 90 cm suits 3–4 side chairs, 120 cm suits 4–6, and 150 cm can take 6–8 side chairs depending on chair width. Armchairs around a round table can look impressive but reduce the number of seats.

When planning mixed layouts, you might for instance place two armchairs at the ends and side chairs along the sides. In that case, factor in the larger width of the armchairs and potentially give a touch more space to the chairs directly adjacent to them so no one feels pinched between an arm and a neighbour.

Measure not just the seat width but also the widest point of each chair, including arms and any outward‑flaring legs. That is the dimension that determines how many chairs actually fit side by side.

Height, width and clearance considerations

Regardless of which type you choose, the most important comfort factor is the relationship between seat height and table height. As explored in our dining chair size guide, you generally want about 25–30 cm between the top of the seat and the underside of the table to give both comfort and legroom.

Armchairs add another dimension: the arm height. You will need to check that the arms can slide under the tabletop or at least under the apron (the support rail beneath the table). If the arms are too high, you may not be able to tuck the chairs in neatly, which can make the room feel cluttered and reduce circulation space when not in use.

For side chairs, focus more on overall width and leg design. Outward‑splayed legs might catch toes or clash with table legs, especially on circular tables. Tapered, straight legs tend to be easier to live with and slide under a wider range of tables without knocking.

When to choose armchairs

Armchairs are a strong choice if you prioritise relaxed, lingering meals and have enough space around your table to accommodate their extra width. They particularly suit:

• Larger dining rooms where you want a sense of occasion.
• Formal dining tables used for entertaining guests.
• People who value upper‑body support or have shoulder/neck tension.
• Tables that double as a work surface, where longer sessions are common.

They can also work well as accent pieces in open‑plan spaces. A pair of upholstered armchairs at the ends of a table can help visually separate the dining zone from the living area, almost like subtle anchors. Just keep in mind that a full set of armchairs all the way around a table usually demands a generous room layout to avoid a cramped feel.

When to choose side chairs

Side chairs work brilliantly where flexibility, capacity and easy movement matter most. They are usually the better option if you have:

• A compact dining room or kitchen diner where every centimetre counts.
• A family space with lots of coming and going throughout the day.
• A need to move chairs into other rooms for occasional extra seating.
• A round or small rectangular table where arms would crowd the layout.

They are also easier to match and replace over time. Simple upholstered or molded side chairs can adapt to different table styles if you later upgrade or redecorate. For many households, a set of comfortable, padded side chairs offers the best blend of practicality and everyday comfort.

Mixing armchairs and side chairs effectively

For a lot of dining rooms, the ideal solution is not an either‑or choice but a thoughtful mix. A common and effective pattern is to place armchairs at the heads of the table and side chairs along the sides. This gives you the visual presence and comfort of armchairs without sacrificing too many seats.

When mixing, keep at least one element consistent across all chairs: colour, leg material, upholstery fabric or backrest shape. This stops the arrangement feeling random. For example, you might use upholstered armchairs and side chairs in the same fabric but with different silhouettes, or pair wooden‑leg armchairs with simpler wooden‑leg side chairs in matching timber.

Think also about who will sit where. If certain family members prefer extra support, those armchairs at the ends can become “their” seats, while guests and children use the side chairs. This subtle zoning can make everyday meals more comfortable for everyone.

Example seating plans

To pull everything together, here are a few typical table sizes and seating layouts that balance armchairs and side chairs:

• Rectangular table around 160–180 cm: Two armchairs at the ends and four side chairs along the long sides (two per side). This gives six comfortable seats with good elbow room.
• Rectangular table around 200–220 cm: Two armchairs at the ends and six side chairs along the long sides (three per side). Suitable for eight people; ensure chairs are not overly wide.
• Round table around 120 cm: All side chairs, usually four to six seats. Armchairs are possible but will typically limit you to four chairs.
• Compact rectangular table around 120–140 cm: All side chairs, generally two on one long side, one on the other and one at an end, or two per long side for tighter seating.

For occasional extra guests, consider keeping a couple of additional side or folding chairs on hand. Slim folding chairs store neatly in a cupboard or behind a door and can be brought out to expand a six‑seater setup to eight when needed.

Armchairs vs side chairs: which should you choose?

If your dining room is generous and you love long, relaxed meals, a layout that includes armchairs makes a lot of sense. They offer superior upper‑body support, a sense of luxury and visual gravitas at the ends of the table. For smaller rooms, highly flexible spaces or busy family kitchens, side chairs usually win out thanks to their slimmer footprint and easy manoeuvrability.

For many homes, the sweet spot is a blend: armchairs at the heads of a rectangular table, side chairs along the sides, and perhaps a couple of extra folding side chairs stored away for guests. Comfortable, cushioned side chairs such as sets of grey padded dining chairs or white cushioned dining chairs can anchor the everyday setup, while an additional pair of armchairs adds that special‑occasion comfort.

Ultimately, the right mix comes down to your room size, table dimensions, and how you actually live in the space. Measure carefully, picture everyday routines as well as gatherings, and choose the combination that lets everyone sit comfortably without your dining room ever feeling cramped.