Print size library / 18X24
18X24 print size in pixels
At 300 PPI: 5,400 × 7,200 pixels for 18.000 × 24.000 inches.
| Density | Required dimensions | Use |
|---|---|---|
| 150 PPI | 2,700 × 3,600 px | Proof at intended viewing distance |
| 200 PPI | 3,600 × 4,800 px | Proof at intended viewing distance |
| 240 PPI | 4,320 × 5,760 px | Proof at intended viewing distance |
| 300 PPI | 5,400 × 7,200 px | Close-view target |
Composition check
This size has a width-to-height ratio of 0.7500. Match this ratio for an edge-to-edge print; borders preserve the full image when ratios differ.
Will it print at this size?
Or enter dimensions below. Artwork stays on your device.
Centered crop calculation, orientation as entered. Swap print width/height for landscape. Meeting PPI does not prove sharpness or good composition.
Before you promise this size
- Use original pixel dimensions, not the DPI metadata label.
- Check the calculated crop percentage and visually inspect text and subject edges.
- Open the actual exported file and proof it at the intended size.
- Check delivery bytes separately; uncompressed pixels do not predict JPEG size.
300 PPI is a planning target, not a quality guarantee. A blurred or artificially enlarged source may still look poor.