PRINT SIZE ANSWER · OCTOBER 2026
How Many Pixels Is 20×30 at 300 DPI?
6,000 × 9,000 pixels is the exact pixel target for a 20×30 inch print at 300 pixels per inch.
20×30 at 300 PPI = 6,000 × 9,000 pixels
The calculation is physical inches × pixels per inch. 20 × 300 = 6,000 pixels and 30 × 300 = 9,000 pixels. The file has a 2:3 aspect ratio.
20×30 pixel dimensions by print density
| Density | Pixel dimensions | Typical use |
|---|---|---|
| 300 PPI | 6,000 × 9,000 px | Fine art / close viewing |
| 240 PPI | 4,800 × 7,200 px | High quality |
| 200 PPI | 4,000 × 6,000 px | Very good |
| 150 PPI | 3,000 × 4,500 px | Large wall art / distance |
These values are mathematical targets. Actual print quality also depends on source detail, sharpening, viewing distance, printer, paper and any resampling applied before printing.
Does 20×30 need cropping?
A file already using the 2:3 ratio can fill a 20×30 print without ratio-based cropping. A file with a different ratio must be trimmed, bordered or otherwise fitted.
Frequently asked questions
How many pixels is 20×30 at 300 DPI?
6,000×9,000 pixels.
What aspect ratio is 20×30?
2:3.
Is 300 DPI required for every print?
No. 300 PPI is a common high-detail target, while lower effective PPI can still work for larger wall art viewed from farther away.