13.33 Inches to Pixels
13.33 inches is 3,999 pixels at 300 DPI, 2,000 pixels at 150 DPI and 1,280 pixels at the 96 PPI screen standard.
Edit any field to convert a different size at the same resolution.
13.33 inches in pixels at every common resolution
The pixel count changes with the resolution you are working to — these are the values you are most likely to need.
| Resolution | Pixels | Typical use |
|---|---|---|
| 72 DPI | 960 | Legacy web |
| 96 DPI | 1,280 | Screen and CSS |
| 150 DPI | 2,000 | Posters and drafts |
| 300 DPI | 3,999 | Photo and magazine print |
| 600 DPI | 7,998 | Fine art and line work |
How the conversion works
Pixels are found by multiplying the length in inches by the pixel density: pixels = inches × DPI. For 13.33 inches at 300 DPI that is 13.33 × 300 = 3,999.
13.33 inches is the width of a 16:9 PowerPoint slide.
Widescreen slides are 13.333 × 7.5 inches; the older 4:3 default is 10 × 7.5, and the On-screen Show 16:9 option is 10 × 5.625.
At 300 DPI that is a file of 3,999 pixels, which is what print shops ask for at a size handled this close.
In metric, 13.33 inches is 33.858 cm or 338.6 mm, and in typographic units it is 959.8 points.
Frequently asked questions
How many pixels is 13.33 inches, the width of a 16:9 PowerPoint slide?
3,999 pixels at 300 DPI, 2,000 at 150 DPI and 1,280 at the 96 PPI screen standard. Multiply the inches by whichever density you are working to.
How many pixels is 13.33 inches at 300 DPI?
3,999 pixels. That is the standard density for photographic and magazine printing.
What is 13.33 inches in centimetres?
33.858 cm, because one inch is exactly 2.54 centimetres.
Does this size really need 300 DPI?
Usually not. Something this size is read from about a metre away, and at that distance 150 to 200 DPI is indistinguishable from 300. That is 2,000 pixels rather than 3,999 — a quarter of the file for no visible loss.
Why does the pixel count change with DPI?
A pixel has no fixed physical size. The DPI value says how many pixels fill one inch, so raising it raises the pixel count needed to cover the same physical space.