B4 at 300 DPI
2953 × 4169 px
250 × 353 mm · 9.843 × 13.898 in · 1:1.41 · 12.3 megapixels at print resolution.
B4 in pixels at every DPI
| DPI | Pixels | Megapixels | Use |
|---|---|---|---|
| 72 | 709 × 1001 | 0.7 | Screen / web preview |
| 96 | 945 × 1334 | 1.3 | CSS reference density |
| 150 | 1476 × 2085 | 3.1 | Large-format posters |
| 200 | 1969 × 2780 | 5.5 | Draft print |
| 300 | 2953 × 4169 | 12.3 | Standard print quality |
| 600 | 5906 × 8339 | 49.3 | Fine art / high detail |
Dimensions
| Unit | Width | Height |
|---|---|---|
| Millimetres | 250 mm | 353 mm |
| Centimetres | 25 cm | 35.3 cm |
| Inches | 9.843 in | 13.898 in |
| Points (72/in) | 708.7 pt | 1000.7 pt |
| CSS pixels (96/in) | 945 px | 1334 px |
Related ISO B sizes
| Format | mm | inches | 300 DPI pixels |
|---|---|---|---|
| B0 | 1000 × 1414 | 39.37 × 55.669 | 11811 × 16701 |
| B1 | 707 × 1000 | 27.835 × 39.37 | 8351 × 11811 |
| B2 | 500 × 707 | 19.685 × 27.835 | 5906 × 8351 |
| B3 | 353 × 500 | 13.898 × 19.685 | 4169 × 5906 |
| B4 | 250 × 353 | 9.843 × 13.898 | 2953 × 4169 |
| B5 | 176 × 250 | 6.929 × 9.843 | 2079 × 2953 |
| B6 | 125 × 176 | 4.921 × 6.929 | 1476 × 2079 |
Questions
What is B4 in pixels?
At 300 DPI — the standard for print — B4 is 2953 × 4169 pixels. At 72 DPI it is 709 × 1001, and at 150 DPI 1476 × 2085.
What size is B4 in mm and inches?
B4 measures 250 × 353 mm, which is 9.843 × 13.898 inches.
What DPI should I use for B4?
300 DPI for anything held in the hand — flyers, brochures, photo prints. 150 DPI is acceptable for large posters viewed from a distance. 72 DPI is a screen resolution and will look visibly soft in print.
Dimensions per ISO 216. Pixel values are computed as inches × DPI and rounded to whole pixels. ISO 216 B series — sits geometrically between two A sizes.