Aspect Ratio Calculator for Wall Art Prints
How to Use the Calculator
- Enter the dimensions of your image or document in pixels, inches, or centimeters (for example, enter “1920” and “1080” in pixels for a Full HD screen, or “8.5” and “11” in inches for US Letter paper).
- The calculator will show you the closest standard aspect ratio or paper size, adding an asterisk (*) if the numbers were rounded.
What is an Aspect Ratio?
An aspect ratio tells you how wide an image is compared to its height. Think of it like a recipe: if a recipe calls for 2 cups of flour for every 1 cup of sugar (2:1 ratio), you can easily scale up while keeping the same proportions.
Similarly, a piece of wall art with a 2:3 ratio will always be 2 units wide for every 3 units high – whether it’s a small 8×12 inch print or a large 20×30 inch canvas, the proportions stay the same.
Common wall art ratios include 1:1 (perfect square), 3:2 (like an 8×12 print), and 2:3 (like a 16×24 canvas).
2:3 Aspect Ratio Sizes
| Inches | Centimeters |
|---|---|
| 4" × 6" | 10.2 × 15.2 cm |
| 8" × 12" | 20.3 × 30.5 cm |
| 10" × 15" | 25.4 × 38.1 cm |
| 12" × 18" | 30.5 × 45.7 cm |
| 16" × 24" | 40.6 × 61.0 cm |
| 20" × 30" | 50.8 × 76.2 cm |
| 24" × 36" | 61.0 × 91.4 cm |
| 28" × 42" | 71.1 × 106.7 cm |
| 30" × 45" | 76.2 × 114.3 cm |
| 32" × 48" | 81.3 × 121.9 cm |
| 40" × 60" | 101.6 × 152.4 cm |
| 48" × 72" | 121.9 × 182.9 cm |
3:4 Aspect Ratio Sizes
| Inches | Centimeters |
|---|---|
| 6" × 8" | 15.2 × 20.3 cm |
| 9" × 12" | 22.9 × 30.5 cm |
| 12" × 16" | 30.5 × 40.6 cm |
| 15" × 20" | 38.1 × 50.8 cm |
| 18" × 24" | 45.7 × 61.0 cm |
| 24" × 32" | 61.0 × 81.3 cm |
| 30" × 40" | 76.2 × 101.6 cm |
| 36" × 48" | 91.4 × 121.9 cm |
4:5 Aspect Ratio Sizes
| Inches | Centimeters |
|---|---|
| 8" × 10" | 20.3 × 25.4 cm |
| 16" × 20" | 40.6 × 50.8 cm |
| 20" × 25" | 50.8 × 63.5 cm |
| 24" × 30" | 61.0 × 76.2 cm |
| 28" × 35" | 71.1 × 88.9 cm |
| 32" × 40" | 81.3 × 101.6 cm |
| 40" × 50" | 101.6 × 127.0 cm |
11:14 Aspect Ratio Sizes
| Inches | Centimeters |
|---|---|
| 5.5" × 7" | 14.0 × 17.8 cm |
| 11" × 14" | 27.9 × 35.6 cm |
| 16.5" × 21" | 41.9 × 53.3 cm |
| 22" × 28" | 55.9 × 71.1 cm |
| 27.5" × 35" | 69.9 × 88.9 cm |
| 33" × 42" | 83.8 × 106.7 cm |
ISO (√2:1) Aspect Ratio Sizes
| Format | Inches | Centimeters |
|---|---|---|
| A5 | 5.8" × 8.3" | 14.8 × 21.0 cm |
| A4 | 8.3" × 11.7" | 21.0 × 29.7 cm |
| A3 | 11.7" × 16.5" | 29.7 × 42.0 cm |
| A2 | 16.5" × 23.4" | 42.0 × 59.4 cm |
| A1 | 23.4" × 33.1" | 59.4 × 84.1 cm |
| A0 | 33.1" × 46.8" | 84.1 × 118.9 cm |
Next Steps:
- Bookmark this page for easy access next time you need to calculate aspect ratios!
- Check out our other handy calculator: Print Size Calculator to convert pixels to inches (or centimeters) and vice versa!