Rems to Pixels Converter
This tool is designed for web developers and designers to easily convert rem units to pixels, facilitating responsive design and typography scaling. Simply input your rem value and the base pixel size to get the conversion instantly.
Results
Pixels: 0px
Data Source and Methodology
All calculations are based on standard conversion formulas for typography, using a base pixel size of 16px if not otherwise specified.
The Formula Explained
The conversion formula is: pixels = rem × base_pixel_size
Glossary of Variables
- Rem Value: The relative unit to the root element font size.
- Base Pixel Size: The root element font size in pixels.
- Pixels: The converted size in pixels.
How It Works: A Step-by-Step Example
For example, to convert 2 rem to pixels with a base size of 16px: 2 rem × 16px = 32px.
Frequently Asked Questions (FAQ)
What is a rem?
A rem is a relative unit of measure in CSS, which stands for "root em". It is based on the font size of the root element.
Why should I use rems instead of pixels?
Using rems allows for more scalable and flexible designs, especially when it comes to responsive web design.
How do I set the base pixel size?
The base pixel size is typically set in the CSS root element. If unspecified, it defaults to 16px in most browsers.
Does changing the browser's default font size affect rem calculations?
Yes, changing the browser's default font size will affect rem calculations since rem is relative to the root font size.
Can I use this tool for any CSS property?
Yes, rems can be used for any CSS property that accepts length values, such as font-size, padding, margin, etc.