BMI Calculator Online
A free adult BMI calculator with metric inputs, a clear BMI category, and the calculation shown.
Open toolScreen Resolution Calculator
Total pixels = width × height; PPI = the square root of (width² + height²), divided by diagonal inches. Square pixels assumed.
Free to useNo sign-upRuns in your browser
Enter your details
Enter the inputs, then select Calculate screen density.
Your result
Enter your details
Result will appear here
How Screen Resolution Calculator works
Total pixels = width × height; PPI = the square root of (width² + height²), divided by diagonal inches.
Square pixels assumed. This does not detect your screen or measure usable browser space. Inputs describe a display.
How to use Screen Resolution Calculator
Start with your own input.
Enter pixel width
Replace the example with the pixel width you want to process. Square pixels assumed.
Input and settings
Check the settings
Set pixel height, diagonal inches. These values determine the result.
Tool result
Run, review and copy
Select Calculate screen density. Review pixel count and diagonal pixel density, then use Copy result or Save result.
Review the details
When to use Screen Resolution Calculator
Compare monitor pixel densities
To compare monitor pixel densities, start with pixel width. Total pixels = width × height; PPI = the square root of (width² + height²), divided by diagonal inches.
Check a display specification
To check a display specification, start with pixel width. Square pixels assumed.
Estimate pixels on a panel
To estimate pixels on a panel, start with pixel width. Copy the result into your working document, or save a local file for later review.
How to read the result
Check what the output means.
Pixel count and diagonal pixel density. Total pixels = width × height; PPI = the square root of (width² + height²), divided by diagonal inches.
Square pixels assumed. This does not detect your screen or measure usable browser space. Inputs describe a display.
Supported input and limits
Check the format before processing.
Square pixels assumed. This does not detect your screen or measure usable browser space. Inputs describe a display.
Inputs and results are processed locally. Keep your source and save the output you need before leaving.
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Open toolScreen Resolution Calculator: common questions
Answers about using Screen Resolution Calculator and understanding its results.
What does the result represent?
Pixel count and diagonal pixel density. Square pixels assumed. This does not detect your screen or measure usable browser space. Inputs describe a display.
Can I copy or save the output?
Yes. Use Copy result or Save result after processing. Inputs and results are handled in this browser; save what you need before leaving.
Calculate screen density with your input
Check the result and copy or save the output.