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