Quick answer (at 3:2)
At 300 DPI a 54 MP image prints about 30.0 × 20.0 inches (76.2 × 50.8 cm) assuming a 3:2 aspect ratio.
By aspect ratio
3:2
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 9,000 × 6,000 | 30.00 × 20.00 in | 76.2 × 50.8 cm |
| 240 | 9,000 × 6,000 | 37.50 × 25.00 in | 95.3 × 63.5 cm |
| 200 | 9,000 × 6,000 | 45.00 × 30.00 in | 114.3 × 76.2 cm |
| 150 | 9,000 × 6,000 | 60.00 × 40.00 in | 152.4 × 101.6 cm |
4:3
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 8,485 × 6,364 | 28.28 × 21.21 in | 71.8 × 53.9 cm |
| 240 | 8,485 × 6,364 | 35.35 × 26.52 in | 89.8 × 67.4 cm |
| 200 | 8,485 × 6,364 | 42.42 × 31.82 in | 107.8 × 80.8 cm |
| 150 | 8,485 × 6,364 | 56.57 × 42.43 in | 143.7 × 107.8 cm |
1:1
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 7,348 × 7,348 | 24.49 × 24.49 in | 62.2 × 62.2 cm |
| 240 | 7,348 × 7,348 | 30.62 × 30.62 in | 77.8 × 77.8 cm |
| 200 | 7,348 × 7,348 | 36.74 × 36.74 in | 93.3 × 93.3 cm |
| 150 | 7,348 × 7,348 | 48.99 × 48.99 in | 124.4 × 124.4 cm |
16:9
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 9,798 × 5,511 | 32.66 × 18.37 in | 83.0 × 46.7 cm |
| 240 | 9,798 × 5,511 | 40.83 × 22.96 in | 103.7 × 58.3 cm |
| 200 | 9,798 × 5,511 | 48.99 × 27.55 in | 124.4 × 70.0 cm |
| 150 | 9,798 × 5,511 | 65.32 × 36.74 in | 165.9 × 93.3 cm |
How we calculate this
- Convert 54 MP to approximate pixels for an aspect ratio.
- Divide each pixel dimension by DPI → inches:
inches = pixels ÷ DPI. - Convert inches to centimeters:
cm = inches × 2.54.