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Standard Wall Art Sizes at a Glance

Not sure where to start? Here's a quick-reference chart of the most common wall art sizes, in both centimeters and inches, so you can jump straight to shopping the right fit for your space.

Size NameCentimetersInchesBest For
A421 x 29.7 cm8.3 x 11.7 inDesks, shelves, gallery walls
A329.7 x 42 cm11.7 x 16.5 inHallways, bathrooms, small sets
Large (50x70)50 x 70 cm19.7 x 27.6 inAbove a bed or sofa
Extra Large (70x100)70 x 100 cm27.6 x 39.4 inStatement walls, high ceilings

Every size is available as a 230gsm archival matte giclée print or gallery canvas, built to last around 75 years. Browse the full collection of original prints to see these standard sizes in action, or scroll down for a deeper breakdown of dimensions, conversions, and framing tips.

Finding the Perfect Fit

Choosing the right size is the most important step in transforming your space. Use this guide to visualize how my prints will look in your home and find the perfect dimensions for your walls.

Visualizing the Scale

  • A4 (21 x 29.7 cm / 8.3 x 11.7″): Perfect for smaller spaces, home office desks, or as part of a grouped gallery wall.

  • A3 (29.7 x 42 cm / 11.7 x 16.5″): A versatile medium size. Ideal for hallways, bathrooms, or paired as a set of two above a small console.

  • 50 x 70 cm (19.7 x 27.6″): Our most popular choice. This size is designed to be a focal point above a bed or a standard-sized sofa.

  • 70 x 100 cm (27.6 x 39.4″): The “Statement” piece. This oversized format is perfect for high ceilings and large living room walls.

Dimensions & Unit Conversion

Print SizeCentimetersInches (Approx.)Frame Compatibility
A421 x 29.7 cm8.3 x 11.7 inStandard A4 Frame
A329.7 x 42 cm11.7 x 16.5 inStandard A3 Frame
Large50 x 70 cm19.7 x 27.6 inStandard 50×70 Frame
Extra Large70 x 100 cm27.6 x 39.4 inStandard 70×100 Frame

Framing Tips

  • Ready-to-Frame: Because I use standard dimensions, you don’t need expensive custom framing. You can find high-quality frames for these sizes at most major home decor retailers.

  • The Look: I recommend a thin wood or black metal frame for a minimalist look, or a frame with a “passepartout” (white mat) if you want to give the art more breathing room.

  • Custom Sizes: Have a unique or vintage frame that doesn’t fit these sizes? No problem. I can print any design in a bespoke size just for you. Contact me here for a custom quote.

Wall Art Size Guide in Centimetres (cm)

Shopping from the EU, UK, Australia, or Canada? Here's our full size guide in centimetres first, with inch equivalents alongside. All measurements are for the finished, unframed print — perfect for matching against your wall space or an existing frame before you order.

Standard Sizes in cm (with Inches)

Size NameCentimetresInchesBest For
A421 x 29.7 cm(8.3 x 11.7")Desks, gallery wall accents
A329.7 x 42 cm(11.7 x 16.5")Hallways, bathrooms, pairs
Large50 x 70 cm(19.7 x 27.6")Above bed or sofa — our most popular size
Extra Large70 x 100 cm(27.6 x 39.4")Statement pieces, living rooms with high ceilings

Quick Wall-Space Rule (Metric)

As a rule of thumb, your print should cover roughly 60–75% of the free wall space above a sofa, bed, or console. For example, a sofa that measures 180 cm wide pairs well with a 70 x 100 cm (27.6 x 39.4") piece, while a 120 cm-wide console suits a 50 x 70 cm (19.7 x 27.6") print.

  • Small nook or shelf: 21 x 29.7 cm (A4)
  • Above a console or in a hallway: 29.7 x 42 cm (A3)
  • Above a bed or standard sofa: 50 x 70 cm
  • Large living room wall: 70 x 100 cm

Every size is printed on 230gsm archival matte giclée paper or gallery canvas, rated to last around 75 years, and made to order. Don't see the exact centimetre dimensions you need? We can produce any design as a custom size — just get in touch for a quote. Ready to find your fit? Browse our full print collection and use the cm measurements above to match your wall.

Shop by Size: Find Your Format

Now that you know your dimensions, here's where to start browsing. Each size guide below links to the collections where that format does its best work.

50 x 70 cm — Our Most Popular Size

This is the sweet spot for focal-point pieces. Browse Above Bed Wall Art for correctly-scaled prints designed to anchor a headboard wall, or Above Sofa Wall Art if you're filling the space over a standard three-seater.

70 x 100 cm — The Statement Format

For high ceilings and large living room walls, go big. Explore Abstract Wall Art for Living Room or see what other shoppers are hanging in Best Selling Wall Art — most of the top picks work beautifully at this larger scale.

A3 — The Versatile Middle Ground

A3 suits smaller rooms without feeling like an afterthought. Try Bathroom Wall Art for a quick, high-impact refresh, or Bedroom Art Prints for a pair above a console or nightstand.

A4 — Built for Grouping

A4 rarely stands alone — it's made for gallery walls and desks. Start with 3 Piece Abstract Wall Art to see how smaller formats combine into a single composition, or browse Black & White Line Art Prints for pieces that read well even in a compact size.

Not sure which collection fits your room? The Abstract Wall Art: The Complete Collection is a good starting point for browsing across every size we offer.

Standard Wall Art Sizes: Quick Answers

What is a standard wall art size?

The standard wall art sizes in most home decor are A4 (21 x 29.7 cm / 8.3 x 11.7"), A3 (29.7 x 42 cm / 11.7 x 16.5"), 50 x 70 cm (19.7 x 27.6"), and 70 x 100 cm (27.6 x 39.4"). These sizes are standard because they match widely available ready-made frames, so you don't need custom framing to hang your print.

What is the most popular wall art size?

50 x 70 cm (19.7 x 27.6") is the most popular wall art size. It's large enough to act as a genuine focal point above a bed or sofa, yet small enough to ship, frame, and hang without special hardware — the sweet spot between an accent piece and a statement piece.

What size wall art should I choose for above a sofa or bed?

For most sofas and beds, 50 x 70 cm (19.7 x 27.6") is the standard starting point, while 70 x 100 cm (27.6 x 39.4") suits larger sofas, taller headboards, or rooms with high ceilings. See our Above Sofa Wall Art and Above Bed Wall Art guides for exact sizing against furniture width.

Will a standard-size print fit a standard frame?

Yes. Because every print is made to A4, A3, 50 x 70 cm, or 70 x 100 cm, it will fit off-the-shelf frames in those same dimensions from most major home decor retailers — no custom framing required.

Art Size Calculator

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Frequently Asked Questions

s a general rule, your artwork should take up 60% to 75% of the available wall space that isn’t covered by furniture or molding.

  • For large empty walls: Think big. A single oversized statement piece or a large gallery wall is better than one small print, which can look “lost.”

  • For narrow walls: Vertical (portrait) prints work best to draw the eye upward and create the illusion of height.

The 2/3 rule (often called the 60-75% rule) is the secret to hanging art over furniture like a sofa, bed, or sideboard. The artwork (or the total width of a gallery set) should be approximately two-thirds to three-quarters the width of the furniture below it.

If you are looking to buy art prints online for a 90-inch sofa, your art arrangement should be between 60 and 70 inches wide to look visually grounded.

In interior design, the 70/30 rule usually refers to balance. This can mean:

  1. Space: 70% of the wall is kept “clean” or neutral, while 30% is occupied by a bold focal point (your art).

  2. Composition: Using 70% of a primary style (like minimalist wall art) and 30% of a contrasting accent style to create visual interest without clutter.

The 57-inch rule is a standard used by galleries and museums. It means the center of your artwork should be exactly 57 inches from the floor. This represents the average human eye level. If you are hanging art above a sofa, ensure there is a 6–8 inch gap between the top of the furniture and the bottom of the frame.

 

  • Single Large Print: Creates a clean, minimalist focal point. Ideal for modern and Japandi-style homes.

  • Gallery Set: Best for adding personality and filling large expanses. We recommend spacing prints 2 to 3 inches apart to maintain a cohesive look.

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