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Wall Art Size Calculator

Find the perfect wall art dimensions for your space. Get personalized size recommendations based on your wall measurements and expert design guidelines.

Wall Measurements

Your Wall
25 ร— 23 inches
Wall Space
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Design Guidelines

  • โ€ข Art should be 2/3 to 3/4 the width of the wall
  • โ€ข Art height should be 1/2 to 2/3 of wall height
  • โ€ข Leave 6-8 inches between furniture and art bottom
  • โ€ข Consider room size when selecting final dimensions
  • โ€ข Multiple pieces should total the recommended width

Recommended Sizes

2/3 wall width
17" ร— 12"
Standard recommendation for most walls
3/4 wall width
19" ร— 14"
For larger walls or bold statements
1/2 wall width
13" ร— 15"
Conservative approach for smaller walls
3/5 wall width
15" ร— 18"
Balanced proportion for medium walls

Closest Standard Sizes

Custom size recommended for your wall dimensions

Size Categories

Small (8"-16" wide)
Perfect for accent walls
Medium (18"-24" wide)
Great for most home walls
Large (30"-40" wide)
Statement pieces for big walls
Extra Large (48"+ wide)
For spacious rooms and galleries
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Frequently Asked Questions

How do I determine the right size wall art for my space?

The general rule is that art should take up 2/3 to 3/4 of the wall width it's hanging on. For height, art should be about 1/2 to 2/3 of the wall height. Use our calculator to get specific recommendations based on your wall measurements.

What size art should go above a sofa?

For art above a sofa, it should be 2/3 the width of the sofa or slightly wider. A good height is about 2/3 the height from the sofa top to ceiling. For a standard sofa, 40-60 inches wide art works well.

How big should wall art be in a dining room?

Dining room art should be substantial. For a typical dining area, look for pieces 36-48 inches wide. The art should be large enough to serve as a focal point but not overwhelm the room.

What's the standard size for bedroom wall art?

Bedroom art depends on the wall, but common sizes are 24x36 inches or 30x40 inches. For above the bed, the art should be 2/3 the width of the bed frame. Smaller pieces work well for nightstands or dressers.

How do I measure for wall art placement?

Measure the wall width where you want to hang the art. Measure from floor to ceiling for height. Consider any furniture below (like a sofa) - the art should be centered above it. Leave 6-8 inches of space between the furniture top and bottom of art.

What if I want to hang multiple pieces of art?

For multiple pieces, treat them as one unit. The total width should still be 2/3 to 3/4 of the wall width. Space pieces 2-4 inches apart. Use our calculator for the total dimensions, then divide among your pieces.

Are there standard wall art sizes I should know?

Yes, common standard sizes include: 16x20, 20x24, 24x30, 24x36, 30x40, and 36x48 inches. These are widely available and fit most home spaces. Our calculator will recommend sizes closest to your wall dimensions.

How does room size affect wall art selection?

In larger rooms, you can go bigger with your art. In smaller rooms, stick to more conservative sizing. The scale should feel proportional to the room. Very large art in a small room can feel overwhelming.

These recommendations are based on standard interior design principles. Final art selection should consider your personal style and room aesthetics.

ยฉ 2025 Calculators For All. Wall art sizing recommendations are informational only.