Quick answer (at 3:2)
At 300 DPI a 50 MP image prints about 28.9 × 19.2 inches (73.3 × 48.9 cm) assuming a 3:2 aspect ratio.
By aspect ratio
3:2
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 8,660 × 5,774 | 28.87 × 19.25 in | 73.3 × 48.9 cm |
| 240 | 8,660 × 5,774 | 36.08 × 24.06 in | 91.7 × 61.1 cm |
| 200 | 8,660 × 5,774 | 43.30 × 28.87 in | 110.0 × 73.3 cm |
| 150 | 8,660 × 5,774 | 57.73 × 38.49 in | 146.6 × 97.8 cm |
4:3
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 8,165 × 6,124 | 27.22 × 20.41 in | 69.1 × 51.8 cm |
| 240 | 8,165 × 6,124 | 34.02 × 25.52 in | 86.4 × 64.8 cm |
| 200 | 8,165 × 6,124 | 40.83 × 30.62 in | 103.7 × 77.8 cm |
| 150 | 8,165 × 6,124 | 54.43 × 40.83 in | 138.3 × 103.7 cm |
1:1
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 7,071 × 7,071 | 23.57 × 23.57 in | 59.9 × 59.9 cm |
| 240 | 7,071 × 7,071 | 29.46 × 29.46 in | 74.8 × 74.8 cm |
| 200 | 7,071 × 7,071 | 35.35 × 35.35 in | 89.8 × 89.8 cm |
| 150 | 7,071 × 7,071 | 47.14 × 47.14 in | 119.7 × 119.7 cm |
16:9
| DPI | Pixels (approx) | Inches | Centimeters |
|---|
| 300 | 9,428 × 5,303 | 31.43 × 17.68 in | 79.8 × 44.9 cm |
| 240 | 9,428 × 5,303 | 39.28 × 22.10 in | 99.8 × 56.1 cm |
| 200 | 9,428 × 5,303 | 47.14 × 26.52 in | 119.7 × 67.3 cm |
| 150 | 9,428 × 5,303 | 62.85 × 35.35 in | 159.6 × 89.8 cm |
How we calculate this
- Convert 50 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.