Viewport (vw/vh)
Calculate Viewport (vw/vh) instantly with the exact formula and a worked example.
Viewport (vw/vh)
Viewport widthpx
Target width (vw)
Size in px
960
More about: Viewport (vw/vh)
What it calculates
The “Viewport (vw/vh)” calculator computes Size in px from 2 parameters: viewport width (px), target width (vw).
Standard IT calculations for developers and sysadmins.
Example calculation
With parameters Viewport width = 1,920 px, Target width (vw) = 50 the result is 960.
How to use
- Enter viewport width and target width (vw) — each field above is adjustable with a slider.
- Size in px is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
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FAQ
How is Viewport (vw/vh) calculated?
The Viewport (vw/vh) calculator computes Size in px from viewport width, target width (vw). Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Viewport (vw/vh) calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.
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