Percentage to PX Converter
Result: 16px
Calculation based on a root font-size of 16 pixel.
How to Use the converter?
Select the input field labeled "REM"
Change the number in an input field
Converter will automatically convert
Support Our Work
Your support powers this tool for developers everywhere.
You May Like These Websites
Find the perfect website for your needs with our curated list of top-rated options.
Difference Between REM and PX
When it comes to web design and development just like remtopx.com, it's important to understand the difference between pixels (px) and root em (rem). While both units of measurement are used to specify the size of elements on a webpage, they work in very different ways. Pixels are a fixed unit of measurement that are based on the resolution of the display. This means that the size of an element measured in pixels will remain constant, regardless of the size of the user's screen or the base font size.
On the other hand, root em is a relative unit that is based on the font-size of the root element (in this case, the <html> element). This means that when the base font size is changed, the size of elements measured in rem will also change.
So why use one unit over the other? Pixels are often preferred for specifying the size of fixed elements, such as images, because they will remain the same size regardless of the user's screen size. Root em, on the other hand, is often used for elements that need to be responsive, as it allows the size to adjust based on the user's screen size and base font size.
It's important to note that both px and rem have their place in web design and development. By understanding the differences between the two and how they work, you can make informed decisions about which unit is best for your needs. An example 1 pixel (px) is equal to 0.0625 root em (rem) when using the default base font size. Inversely, 1 root em (rem) is equal to 16 pixels (px). These conversions can be useful in responsive web design.
Percentage to Pixel Units Comparison
Percentage ↔︎ PX
- 10% = 16px
- 25% = 40px
- 50% = 80px
- 75% = 120px
- 100% = 160px
- 125% = 200px
- 150% = 240px
- 175% = 280px
- 200% = 320px
- 250% = 400px
- 300% = 480px
- 400% = 640px
- 500% = 800px
PX ↔︎ Percentage
- 16px = 10%
- 32px = 20%
- 48px = 30%
- 64px = 40%
- 80px = 50%
- 96px = 60%
- 112px = 70%
- 128px = 80%
- 144px = 90%
- 160px = 100%
- 240px = 150%
- 320px = 200%
- 480px = 300%
Frequently Asked Questions About Percentage to PX Conversion
How do I convert percentage values to pixels?
To convert percentage values to pixels, multiply the percentage by the base value (typically 16px for font sizes). For example, 100% equals 16px, 200% equals 32px, and so on. Our converter handles these calculations automatically.
What is the base value for percentage to pixel conversion?
The default base value in most browsers is 16 pixels. This means that 100% equals 16px, and all other percentages are calculated relative to this base value. However, this can be customized in your CSS if needed.
Why use percentages instead of pixels?
Percentages are useful for creating responsive designs as they scale relative to their parent element or base value. This makes them ideal for fluid layouts and responsive typography, while pixels provide fixed, absolute measurements.
How do percentage values work in CSS?
In CSS, percentage values are always relative to something. For fonts, they're relative to the parent element's font size. For widths, they're relative to the parent's width. This makes them very flexible for responsive design.
What are common percentage values used in web design?
Common percentage values include: 100% (default size), 75% (smaller), 125% (larger), 150% (much larger). For widths, values like 50%, 33%, 25% are common for creating grid layouts.
Can I use percentage values for all CSS properties?
While percentages work well for many properties like width, height, font-size, and margins, some properties don't accept percentage values. Always check the CSS specification for each property.
How do percentages work with responsive design?
Percentages are fundamental to responsive design as they automatically adjust based on their context. This makes them perfect for creating fluid layouts that adapt to different screen sizes.
What's the difference between percentage and viewport units?
While both are relative units, percentages are relative to their parent element, while viewport units (vw, vh) are relative to the viewport size. Each has its use case in responsive design.