Viewport Width Calculator
Calculate viewport-relative CSS units (vw, vh, vmin, vmax) for responsive layouts.
How to Use Viewport Width Calculator
- 1
Enter a viewport width
Type the screen width in pixels to calculate units for.
- 2
Enter a target size
Type the desired element size in pixels.
- 3
Get vw value
See the equivalent value in vw, vh, and other viewport units.
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