Check the dimensions reported by your browser, then enter your target display dimensions to calculate a matching slide aspect ratio.
Current screen and browser
- Screen size (CSS pixels)
- JavaScript required
- Browser viewport (CSS pixels)
- JavaScript required
- Device pixel ratio
- JavaScript required
Values reflect what your browser reports. Browser zoom and operating-system scaling can affect these measurements; they do not identify the physical size of your monitor.
Calculate a slide aspect ratio
- Simplified aspect ratio
- Orientation
- Matching slide dimensions
