Quick answer (at 3:2)
At 300 DPI a 90 MP image prints about 38.7 × 25.8 inches (98.4 × 65.6 cm) assuming a 3:2 aspect ratio.
By aspect ratio
3:2
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 11,619 × 7,746 | 38.73 × 25.82 in | 98.4 × 65.6 cm |
| 240 | 11,619 × 7,746 | 48.41 × 32.27 in | 123.0 × 82.0 cm |
| 200 | 11,619 × 7,746 | 58.09 × 38.73 in | 147.6 × 98.4 cm |
| 150 | 11,619 × 7,746 | 77.46 × 51.64 in | 196.7 × 131.2 cm |
4:3
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 10,954 × 8,216 | 36.51 × 27.39 in | 92.7 × 69.6 cm |
| 240 | 10,954 × 8,216 | 45.64 × 34.23 in | 115.9 × 87.0 cm |
| 200 | 10,954 × 8,216 | 54.77 × 41.08 in | 139.1 × 104.3 cm |
| 150 | 10,954 × 8,216 | 73.03 × 54.77 in | 185.5 × 139.1 cm |
1:1
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 9,487 × 9,487 | 31.62 × 31.62 in | 80.3 × 80.3 cm |
| 240 | 9,487 × 9,487 | 39.53 × 39.53 in | 100.4 × 100.4 cm |
| 200 | 9,487 × 9,487 | 47.44 × 47.44 in | 120.5 × 120.5 cm |
| 150 | 9,487 × 9,487 | 63.25 × 63.25 in | 160.6 × 160.6 cm |
16:9
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 12,649 × 7,115 | 42.16 × 23.72 in | 107.1 × 60.2 cm |
| 240 | 12,649 × 7,115 | 52.70 × 29.65 in | 133.9 × 75.3 cm |
| 200 | 12,649 × 7,115 | 63.24 × 35.58 in | 160.6 × 90.4 cm |
| 150 | 12,649 × 7,115 | 84.33 × 47.43 in | 214.2 × 120.5 cm |
How we calculate this
- Convert 90 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.