PPI of a 1366x768 15-Inch Laptop Screen

A 1366×768 display on a 15-inch laptop has a pixel density of approximately 105.28 PPI.

Embed this tool on your site

<iframe src="https://abracalc.com/converter/monitor-ppi/1366x768-15-inch/embed.html" width="340" height="320" style="border:1px solid #e4e7ec;border-radius:12px" loading="lazy"></iframe>

How to use this tool

Enter horizontal resolution, vertical resolution and screen diagonal in the fields above.
Results update instantly as you type — or click Calculate.
Read your pixel density and the full breakdown beneath it.

Calculate the pixel density of a standard HD 15-inch laptop screen to evaluate its sharpness.

Frequently asked questions

What is a good PPI for a monitor?: 90–100 PPI is standard for desktop monitors at typical viewing distances. 140+ PPI gives noticeably sharper text. 220+ PPI is Retina-class.