| DPI | Pixels (W × H) | Inches | Centimeters |
|---|---|---|---|
| 300 | 3,600 × 5,400 | 12 × 18 in | 30.5 × 45.7 cm |
| 240 | 2,880 × 4,320 | 12 × 18 in | 30.5 × 45.7 cm |
| 200 | 2,400 × 3,600 | 12 × 18 in | 30.5 × 45.7 cm |
| 150 | 1,800 × 2,700 | 12 × 18 in | 30.5 × 45.7 cm |
Formula
pixels = inches × DPI (width & height). To get centimeters, use cm = inches × 2.54.