Free Online Screen Size Calculator
Calculate your Screen Size with this free tools & conversions tool.
Enter values and select Calculate to see your result.
About this calculator
The Screen Size Calculator is a free online tools & conversions tool on Calcuto. Enter Diagonal Inches, Ratio Width and Ratio Height, and it instantly works out your Screen Size result and shows it below the form. You can change any value and recalculate right away to compare different scenarios. There is no sign-up and nothing to install: it works in any modern browser, on desktop, tablet, or phone.
How to use it
To use the Screen Size Calculator, enter Diagonal Inches, Ratio Width and Ratio Height in the form above and select Calculate. Calcuto runs the Screen Size calculation from your inputs and shows the result below the form. Change any input and calculate again to compare scenarios.
Frequently asked questions
Is the Screen Size Calculator free to use?
Yes. The Screen Size Calculator is completely free, with no sign-up or download required.
What information do I need for the Screen Size Calculator?
Provide Diagonal Inches, Ratio Width and Ratio Height, then select Calculate to see your result.
Is my data saved when I use the Screen Size Calculator?
No personal data is saved. Your inputs are used only to work out the result and are not stored; only your currency and theme preferences are kept in your own browser.
Does the Screen Size Calculator work on mobile?
Yes. It works in any modern web browser on desktop, tablet, and mobile.