What Size Wall Art Do I Need? The Complete Room-by-Room Sizing Guide

The single most common wall art mistake is buying too small. People stand in front of a 220cm sofa, a blank wall behind it, and order a print that turns out to be the size of a tea towel. It arrives, gets hung, and floats in the middle of all that empty space looking lonely.

The fix is mostly maths, and the maths is simpler than you think. Three rules cover most rooms in your home. The rest is matching those rules to the size you actually buy. This guide walks you through every rule, every room, and the exact Inka Arthouse A-size to order for each space.

If you're planning multiple prints rather than a single piece, our Gallery Wall Ideas guide covers layout and arrangement. This post is about choosing the right size for a single statement piece, a pair, or a small grouping.

The three universal rules of wall art sizing

These three rules cover roughly 80% of decisions you'll need to make. Memorise them and you'll never undersize a wall again.

Rule 1: Above furniture, fill 60 to 75 percent of its width

Whether it's a sofa, sideboard, headboard, console, or dining buffet, your art (or grouping of art) should span between 60 and 75 percent of the width of the furniture below it.

A 220cm (87 in) sofa wants art between 132cm and 165cm wide (52–65 in). A 180cm (71 in) sideboard wants art between 108cm and 135cm wide (43–53 in). Anything narrower looks marooned. Anything wider competes with the furniture rather than completing it.

Rule 2: For an empty wall (no furniture below), fill two-thirds of the wall width

If you're hanging art on a wall with nothing beneath it (a hallway, a stairwell, a feature wall), the art should fill roughly two-thirds of the available wall width. Less than that and the art reads as a stamp on a giant envelope.

Rule 3: Hang to eye level (the 145cm rule)

The visual centre of your art should sit roughly 145cm (57 in) from the floor. That's average human eye level and it's why galleries hang work where they do. For art above furniture, ignore this and use the spacing rules in each room section below instead.

Inka Arthouse A-size quick reference

Every Inka Arthouse print is available in A4 through A0. Here's the chart you'll come back to:

Save this chart. You'll reference it through every room section below.

Above the sofa

The most-asked-about wall art situation in any home. The rules:

Width: 60–75% of sofa width Height (from sofa back to bottom of frame): 15–25 cm (6–10 in) Centring: centre on the sofa, not on the wall

Sofa size to Inka size

If your sofa is wider than 280cm, a single A0 will start to look small. Switch to a horizontal arrangement of three or four pieces. For ideas, see our Gallery Wall Ideas guide — the above-sofa long arrangement section covers exactly this scenario.

Quick visual test: stand 3 metres back from your sofa and hold up a sheet of newspaper or a folded sheet at the size you're considering. If it looks like a postage stamp on the wall, go up a size.

Above the bed

The bedroom rule is slightly more forgiving than the sofa rule because beds are usually paired with bedside tables that visually extend the headboard width.

Width: 50–80% of headboard width (or full bed width if there's no headboard) Height (from headboard top to bottom of frame): 10–20 cm (4–8 in) Centring: centre on the bed, not on the wall

Bed size to Inka size

Bedroom-specific rule: keep subject matter calm. Soft landscapes, muted abstracts, line drawings. Save the bold pieces for the living room. Browse our bedroom wall art collection for prints designed for restful spaces.

Dining room (above sideboards and buffets)

Dining rooms tend to use long, low furniture (sideboards, buffets, credenzas) that demands horizontal art arrangements.

Width: 60–75% of furniture width Height (from furniture top to bottom of frame): 15–25 cm (6–10 in)

Sideboard size to Inka size

For dining rooms specifically, horizontal-orientation art reads better than portrait above long furniture. See our dining room wall art collection for landscape-orientation pieces designed for these walls.

Hallways and entryways

Hallways are tricky because they're usually narrow and viewed at close range. The rules shift slightly.

Width: roughly two-thirds of available wall width Height (visual centre): 145 cm (57 in) from the floor Distance from doorway: at least 30 cm (12 in)

Hallway width to Inka size

Narrow hallways especially benefit from a vertical column layout (three prints stacked) rather than a single piece, because the stack draws the eye up and makes the corridor feel taller. Our Gallery Wall Ideas guide has a full section on the vertical column layout if you want to go that route.

Kitchen

Kitchens have less wall space than other rooms (cabinets, splashbacks, appliances eat into available wall) so sizing skews smaller.

Width: fill the available wall pocket (between cabinets, above a coffee station, on a feature wall) Height (visual centre): 145 cm (57 in) from the floor Watch out for: moisture, heat, and grease. Hang art away from the cooktop and sink directly.

Kitchen wall pocket to Inka size

For kitchens, food and beverage subject matter (coffee, citrus, vintage cocktail posters) reads beautifully and feels purpose-made for the room. Browse our kitchen wall art collection for the strongest options.

Office and home office

Home office sizing depends on whether the art is meant to be viewed by you (sitting at the desk) or by others (on Zoom calls, in the background).

Width: match the desk width if hanging directly above (60–75% rule) Height (visual centre, on a non-desk wall): 145 cm (57 in) from the floor Position on Zoom-visible walls: centre the art so it appears over your shoulder in the camera frame

Office wall to Inka size

For ideas suited to working-from-home spaces, see our home office wall art collection.

Bathroom

Bathrooms run small. Most decisions are between A4 and A2, and the prints need to handle humidity (always glaze and frame, never hang unframed art prints).

Width: as much wall as you've got, but rarely larger than A2 Height (visual centre): 145 cm (57 in) from the floor Frame requirement: glass or acrylic glazed frames only, no exceptions

Bathroom wall to Inka size

Bathroom wall art collection has prints with subject matter that suits a humid, light-filled space.

Kids' rooms and nurseries

Kids' rooms have flexibility because the wall space is smaller and the eye level is lower.

Width: 50–70% of furniture width (cot, change table, bookshelf) Height (visual centre): 120 cm (47 in) from the floor — lower than adult rooms so children can engage with the art

Kids' room wall to Inka size

Browse our nursery wall art collection for prints designed for the youngest audiences.

Stairwells

Stairwell walls are tall and narrow, which makes them perfect for vertical column or staircase-following arrangements.

Width: roughly two-thirds of the available wall Height (visual centre of arrangement): halfway up the staircase, viewed from the bottom step

Stairwell to Inka size

For the staircase climb layout, see the dedicated section in our Gallery Wall Ideas guide.

Frames, mats and how they affect total size

The print size is one thing. The framed total is bigger. Here's how to plan for it.

Slim profile frame adds 2 to 3 cm (0.8 to 1.2 in) to each side. So an A1 print becomes roughly 64 × 88 cm framed.

Mid-weight frame with mat adds 4 to 6 cm (1.6 to 2.4 in) to each side. An A1 print with a wide mat becomes roughly 70 × 94 cm framed.

Wide frame with deep mat adds 6 to 10 cm (2.4 to 4 in) to each side. An A1 print with a wide mat and frame becomes roughly 76 × 100 cm framed.

When you measure your wall, account for the framed dimensions, not the print dimensions. The 60–75% rule applies to the framed total, including any mat.

Inka Arthouse offers natural timber, matte black, and white frames in all A-sizes. Browse our picture frames range for the full options.

Five common sizing mistakes (and how to fix each)

Mistake 1: Buying for the wall, not the furniture. People centre art on the wall when there's a sofa or sideboard below. Always centre relative to the furniture.

Mistake 2: Hanging too high. The 145cm rule applies to the visual centre, not the top of the frame. Most people hang art 15–20 cm too high.

Mistake 3: Going one size too small. The most common wall art mistake. If you're between two sizes, always go up. Slightly too big looks confident; slightly too small looks like an afterthought.

Mistake 4: Forgetting the frame. A1 print in a wide-matted frame is significantly larger than a bare A1. Plan for the framed total.

Mistake 5: Filling every wall. Not every wall needs art. Negative space lets the pieces you do hang breathe. Start with the most important walls (the ones you see first when you walk into a room) and work outward from there.

Frequently asked questions

What size wall art do I need above my sofa? The total width of your art (or grouping) should span 60–75% of your sofa's width. For a 220cm (87 in) sofa, that means art between 132cm and 165cm wide (52–65 in). An A0 single piece (84 × 119 cm) or two A1 prints (each 60 × 84 cm) hung side by side both work well.

How high should I hang wall art? The visual centre of the art should sit roughly 145cm (57 in) from the floor. Above furniture, leave 15–25 cm (6–10 in) between the top of the furniture and the bottom of the frame.

What size art looks best above a queen bed? For a queen bed (153cm/60 in headboard), use an A1 single piece (60 × 84 cm) or two A2 prints (each 42 × 60 cm) hung side by side. Total art width should be 50–80% of the headboard width.

Should I get one big piece or several smaller pieces? Both work. A single statement piece is faster, simpler, and visually calmer. Multiple pieces feel more layered and personal but take more planning. As a rule of thumb, single pieces work best in formal rooms (dining, primary bedroom); groupings work best in casual rooms (living rooms, hallways, stairwells).

What's the biggest size you can buy? A0 (84 × 119 cm / 33.1 × 46.9 in) is the largest single print Inka Arthouse offers. For walls bigger than that needs, use a multiple-piece arrangement. See our Gallery Wall Ideas guide for layouts that work with multiple A1 or A0 pieces.

Do I have to follow the 2/3 rule strictly? No. It's a guideline, not a law. The range (60–75%) gives you flexibility. If you're closer to 60%, the art will feel intentionally restrained. Closer to 75%, it'll feel bold and grounding. Both work — pick whichever suits the room's mood.

Pick your size, then pick your print

Once you've worked out the right size for your space using the charts above, the fun part begins. Browse our best sellers, new arrivals, or the full Inka Arthouse collection. Every print is made to order in Melbourne (or your local US workshop), available in A4 through A0, and shipped with a tree planted on your behalf.

If you want to expand from a single piece into multiple prints once you've got the size right, our Gallery Wall Ideas guide covers twelve different layouts for arranging multiple pieces, plus the spacing and frame rules that pull them all together.

Measure twice, order once. Your walls will thank you.