Screen Resolution Calculator
Calculate screen density, aspect ratio, and total pixels.
No signup · Local processing · Free download
Aspect ratio
16:9
Megapixels
2.07 MP
Pixel density
91.8 PPI
Your display: Checking…. Browser zoom and display scaling can change these values; use your display’s native resolution for an accurate PPI result.
How to use the screen resolution calculator
Enter pixel width, pixel height, and diagonal size in inches. Pixel density is the diagonal pixel count divided by the diagonal size.
No account or email is required. Your input stays on your device. Save your result before you close the page.
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Screen Resolution Calculator: questions and answers
How do I use the screen resolution calculator?
Enter pixel width, pixel height, and diagonal size in inches. Pixel density is the diagonal pixel count divided by the diagonal size.
Is this tool free to use without signing up?
Yes. Open the tool and use it without an account, payment, or email address. Downloads are available directly from the tool.
Are my files uploaded to a server?
The tool processes your files and inputs on your device. Media processing libraries may download on first use, but your source files are not sent to a conversion server.
Does it work on a phone?
The layout works on mobile and desktop. Camera, microphone, image formats, and downloads depend on your browser. If an operation is unsupported, the tool shows an error or support message.
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