Conversion Table
| Viewport Maximum | Em |
|---|---|
| 1vmax | 1.2em |
| 2vmax | 2.4em |
| 3vmax | 3.6em |
| 4vmax | 4.8em |
| 5vmax | 6em |
| 6vmax | 7.2em |
| 7vmax | 8.4em |
| 8vmax | 9.6em |
| 9vmax | 10.8em |
| 10vmax | 12em |
Differences Between vmax and em
Viewport Maximum (vmax) is a relative unit based on 1% of the larger dimension of the viewport. Em (em) is a relative unit based on the current element's font size. vmax units are useful for scalable designs, while em units provide flexibility in font sizing.
Advantages of Using vmax
Using vmax allows for scalable and responsive designs that adapt to the larger dimension of the viewport. Em units offer flexibility in font sizes and spacing, making them ideal for adaptive typography.
How to Convert vmax to em
To convert vmax to em, use the following formula:
em = vmax * (larger viewport dimension / 100 / current font-size)
For example, to convert 2vmax to em with a larger viewport dimension of 1920px and a current font-size of 16px:
2vmax * (1920 / 100 / 16) = 2.4em
Frequently Asked Questions
Why should I use vmax instead of em?
vmax units provide better scalability and responsiveness in web design, while em units offer flexibility in font sizes and spacing. Use vmax for layout and em for adaptive typography.
How do I set sizes using em?
In CSS, you can set sizes using the em unit, for example:
font-size: 1em;
Can I mix vmax and em units?
It's possible but not recommended. Stick to one unit for consistency in your designs.