PX to CM Converter

Instantly calculate! Your online conversion tool always at hand to easily convert pixels to centimeters. Perfect for web design, print preparation, and screen-to-paper conversions. Simply enter your value and get accurate results immediately.

How to Convert PX to CM

cm = px × 0.0264583

At 96 DPI (standard screen resolution):
1 px = 0.0264583 cm
1 cm = 37.7953 px

Example: convert 96 px to cm:
96 px = 96 × 0.0264583 = 2.54 cm

PX to CM

Value:

Convert to:

From pixels to centimeters

2.54

1 px = 0.0265 cm

Quick Conversion Table

PX	CM
1	0.0265
10	0.2646
50	1.3229
96	2.54

PX	CM
100	2.6458
150	3.9688
200	5.2917
300	7.9375

PX	CM
500	13.2292
720	19.05
1080	28.575
1920	50.8

About the Units

Pixel (px)

A pixel is the smallest addressable element on a digital display. The physical size of a pixel depends on the screen's DPI (dots per inch). At the standard screen resolution of 96 DPI, one pixel equals approximately 0.0265 cm. Higher DPI screens (like Retina displays at 144+ DPI) have smaller physical pixels.

Centimeter (cm)

A centimeter is a unit of length in the metric system equal to one hundredth of a meter (0.01 m). Unlike pixels, centimeters represent a fixed physical measurement. Centimeters are commonly used in print design, manufacturing, and everyday measurements worldwide.

Important Note About DPI

DPI and Pixel Size

Pixel to cm conversion depends on DPI (dots per inch). This converter uses the standard screen DPI of 96. For print (300 DPI), 1 px = 0.00847 cm. Always check your target DPI when converting between pixels and physical units for print projects.

Common DPI Values

96 DPI - Standard screen resolution (Windows default)
72 DPI - Mac screen resolution (legacy)
150 DPI - Draft print quality
300 DPI - High quality print
600 DPI - Professional print quality

Frequently Asked Questions

How many cm is 1 pixel?

At the standard screen resolution of 96 DPI, 1 pixel equals approximately 0.0265 cm (0.0264583 cm to be precise).

How do I convert px to cm?

At 96 DPI, multiply the pixel value by 0.0264583. For example, 100 px = 100 × 0.0264583 = 2.6458 cm. The formula is: cm = px × (2.54 / 96).

What is the formula for px to cm?

The formula is: cm = px × (2.54 / DPI). At the standard 96 DPI, this simplifies to: cm = px × 0.0264583.

How many pixels are in 1 cm?

At 96 DPI, 1 cm contains approximately 37.7953 pixels.

What DPI does this converter use?

This converter uses the standard screen DPI of 96, which is the default resolution for most web browsers and Windows displays.

How many cm is 1920 px?

At 96 DPI, 1920 pixels equals 50.8 cm. This is the width of a standard Full HD (1080p) display.

How do I convert px to cm at 300 DPI?

At 300 DPI, use the formula: cm = px × (2.54 / 300) = px × 0.00847. For example, 300 px at 300 DPI = 2.54 cm (1 inch).

Why does DPI matter for px to cm conversion?

DPI (dots per inch) determines how many pixels fit in one inch. A higher DPI means smaller pixels. At 96 DPI, one inch contains 96 pixels, while at 300 DPI, one inch contains 300 pixels, making each pixel much smaller physically.

How many cm is 1080 px?

At 96 DPI, 1080 pixels equals 28.575 cm. This is the height of a standard Full HD (1080p) display.

Is px to cm conversion the same on all screens?

No. The physical size of a pixel varies depending on the screen's DPI. A pixel on a 96 DPI monitor is larger than on a 300 DPI Retina display. The conversion used here (96 DPI) is the CSS standard used in web browsers.