Millimetres to pixels at 150 DPI
At 150 DPI, one millimetre is 5.91 pixels. Multiply millimetres by 5.906 to get pixels.
The formula
Pixels = millimetres ÷ 25.4 × 150. There are 25.4 millimetres in an inch, so one millimetre is 150 ÷ 25.4 = 5.906 pixels. Round the result to a whole pixel.
Millimetres to pixels at 150 DPI
| Millimetres | Pixels |
|---|---|
| 1 mm | 6 px |
| 2 mm | 12 px |
| 3 mm | 18 px |
| 5 mm | 30 px |
| 10 mm | 59 px |
| 15 mm | 89 px |
| 20 mm | 118 px |
| 25 mm | 148 px |
| 30 mm | 177 px |
| 35 mm | 207 px |
| 40 mm | 236 px |
| 45 mm | 266 px |
| 50 mm | 295 px |
| 60 mm | 354 px |
| 70 mm | 413 px |
| Millimetres | Pixels |
|---|---|
| 80 mm | 472 px |
| 90 mm | 531 px |
| 100 mm | 591 px |
| 105 mm | 620 px |
| 148 mm | 874 px |
| 150 mm | 886 px |
| 200 mm | 1,181 px |
| 210 mm | 1,240 px |
| 250 mm | 1,476 px |
| 297 mm | 1,754 px |
| 300 mm | 1,772 px |
| 420 mm | 2,480 px |
| 500 mm | 2,953 px |
| 594 mm | 3,508 px |
| 841 mm | 4,967 px |
150 DPI is a common minimum for posters and large prints seen from a step or two away, and a usual setting for scanning documents that only need to be read.