PX to VH Converter
A simple and fast tool to convert pixel values to VH units for responsive web design.
How to Convert PX to VH
Step 1: Determine the Viewport Height
Identify the viewport height you are targeting. A common desktop height is 1080px. Enter this value in the "Viewport Height" field.
Step 2: Use the Conversion Formula
The formula to convert pixels to VH is: divide the pixel value by 1% of the viewport height.
Step 3: Example Calculation
If you want to convert 108px to VH for a 1080px high viewport, the calculation is:
(108 / 1080) * 100 = 10
So, 108px is equal to 10vh.
Common PX to VH Reference
A quick reference table based on the viewport height set above.
| Pixels | VH |
|---|
PX to VH & VW Converter Info
Understanding Pixels (PX)
Pixel (px) is the most basic, absolute, and final unit of measurement. The number of pixels is set in the screen resolution settings, one px is just one such pixel on the screen. The browser will eventually convert all values into pixels. Pixels can be fractional, for example, the size can be set to 16.5px. This is completely normal, the browser itself uses fractional pixels for internal calculations. For example, there is an element 100px wide, it needs to be divided into three parts – willy-nilly 33.33(3) px appears. In the final rendering, fractional pixels are of course rounded and made whole.
Understanding Viewport Units (VW & VH)
All modern browsers support the new CSS Values and Units 3 draft units: `vw` (1% of window width) and `vh` (1% of the window height). These values were created primarily to support mobile devices. Their main advantage is that any dimensions that are specified in them are automatically scaled when the window is resized.
When to Use VH?
While `vw` is based on the width of the viewport, `vh` is based on the height. This is especially useful for full-screen hero sections, modals, or vertically centered layouts. Our calculator allows you to convert px to vh easily, ensuring your vertical layouts are perfectly responsive.
Benefits of Using Viewport Units
- Better responsiveness across all screen sizes
- Reduces the need for media queries
- Fluid typography and scalable layouts
- Improved user experience on mobile devices