Percent to PX Converter

Convert percentage-based values to absolute pixel units for precise layout control.

Percentage Value (%)

Container Width

Adjust Value

Common Percentage Values

Common Container Widths

Pixel Value (px)

Visual Representation

50% = 500px of 1000px

CSS Code

.container { width: 1000px; } .element { width: 50%; /* 500px */ }

Conversion Formula

Pixels = (Percentage / 100) × Container Width

Example: (50% / 100) × 1000px = 500px

Reference Table

Percentage (%)	Pixels (px)	Context
10%	100.00px	10% of a 1000px container
20%	200.00px	20% of a 1000px container
25%	250.00px	25% of a 1000px container
33.33%	333.30px	33.33% of a 1000px container
50%	500.00px	50% of a 1000px container
66.67%	666.70px	66.67% of a 1000px container
75%	750.00px	75% of a 1000px container
80%	800.00px	80% of a 1000px container
90%	900.00px	90% of a 1000px container
100%	1000.00px	100% of a 1000px container

About Percent to PX Converter

The Percent to PX converter is a tool that helps web developers and designers convert percentage values to pixels for precise web design and development. This conversion is essential when you need to know the exact pixel dimensions of elements defined with relative percentages.

What are Percentages (%)? Percentages are relative units that are calculated based on the parent element's size. For example, if a parent container is 1000px wide, then 50% would be 500px.

What are Pixels (px)? Pixels are a fixed-size unit of measurement used in digital design. One pixel represents a single point on a screen. Pixel values are absolute and do not scale with the viewport or parent container size.

Why Convert Percentages to Pixels? Converting from percentages to pixels is useful when:

You need to know the exact dimensions of an element for design purposes
You're implementing a design that specifies exact pixel measurements
You're debugging layout issues and need to verify actual rendered sizes
You're creating assets that need precise dimensions

How to Use This Converter:

Enter the percentage value you want to convert
Specify the container width (the parent element's width in pixels)
The converter will calculate the equivalent pixel value
You can use the slider to adjust the percentage value and see real-time updates
For multiple conversions, use the Batch Conversion tab

Formula: Pixels = (Percentage / 100) × Container Width

Remember that when using percentages in CSS, the reference size depends on the property. For width and margin/padding left/right, the reference is the parent's width. For height and margin/padding top/bottom, the reference is the parent's height.