7.2 pt equals 9.6 px.
The conversion from points (pt) to pixels (px) is based on the fact that 1 point is defined as 1/72 of an inch, and pixels depend on the display resolution. For common screens using 96 pixels per inch, you convert points to pixels by multiplying the points value by 96/72 (or 1.3333). So, 7.2 pt times 1.3333 gives 9.6 px.
Conversion Tool
Result in px:
Conversion Formula
To convert points (pt) to pixels (px), multiply the point value by the ratio of pixels per inch (ppi) to points per inch. Since 1 pt = 1/72 inch and typical screen resolution is 96 ppi, formula is:
px = pt × (96 / 72)
This works because points measure physical length and pixels measure screen dots. By converting inches to pixels, you get the pixel equivalent of points.
Example:
- Given 7.2 pt
- Multiply by 96/72 = 1.3333
- 7.2 × 1.3333 = 9.6 px
Conversion Example
- Convert 12 pt to px:
- Multiply 12 by 1.3333 (96/72)
- 12 × 1.3333 = 16 px
- Convert 3.5 pt to px:
- 3.5 × 1.3333 = 4.6666 px
- Convert 25 pt to px:
- 25 × 1.3333 = 33.3333 px
- Convert 0 pt to px:
- 0 × 1.3333 = 0 px
- Convert 9 pt to px:
- 9 × 1.3333 = 12 px
Conversion Chart
| pt | px |
|---|---|
| -17.8 | -23.7333 |
| -10.0 | -13.3333 |
| -5.5 | -7.3333 |
| 0.0 | 0.0000 |
| 4.4 | 5.8667 |
| 7.2 | 9.6000 |
| 13.6 | 18.1333 |
| 21.0 | 28.0000 |
| 32.2 | 42.9333 |
The chart shows points values on left, and their pixel equivalents on right. You can find approximate pixel size quickly by locating the pt value and reading corresponding px value next to it. Negative values represent sizes less than zero, useful in some graphics contexts.
Related Conversion Questions
- How many pixels are in 7.2 points on a 96 dpi screen?
- What is the px equivalent for 7.2 pt in CSS?
- Is 7.2 pt the same as 9.6 px for all screens?
- How to convert 7.2 pt to pixels if screen resolution is different than 96 dpi?
- Why does 7.2 pt equal 9.6 px in digital design?
- Can 7.2 pt be accurately converted to px on retina displays?
- What formula can I use to change 7.2 pt into px for web fonts?
Conversion Definitions
pt (point): A point is a unit of length historically used in typography, equal to 1/72 of an inch. It measures font sizes, spacing, and other print dimensions. Points are fixed physical units that do not depend on resolution, making them consistent across printed media and screen displays.
px (pixel): A pixel is the smallest unit of a digital image or screen display, representing a single point of color. Pixel size varies depending on screen resolution, measured in pixels per inch (ppi). Pixels are relative units in digital devices, often used to define dimensions in web design and graphics.
Conversion FAQs
Does the pixel value of 7.2 pt change on different screens?
The pixel value can change if the screen resolution differs from the standard 96 pixels per inch. The conversion formula assumes 96 ppi, so on higher or lower resolution displays, 7.2 pt may map to more or fewer pixels, affecting visual size.
Can I use 7.2 pt directly in CSS to set font size?
Yes, but browsers convert pt units to pixels internally based on screen DPI. Since screens usually use 96 ppi, 7.2 pt becomes about 9.6 px. However, pt units may render inconsistently across devices, so px or rem units are more reliable for web.
Why multiply by 96/72 to convert pt to px?
Because 1 pt equals 1/72 inch and 1 px is based on 96 pixels per inch, multiplying by 96/72 (or 1.3333) converts inches-based points into pixels correctly for standard screens.
Is negative point values like -17.8 pt valid in design?
Negative point sizes are not usual for font sizes but might appear in calculations for positioning or transformations. The conversion formula still works mathematically, giving negative pixel values which correspond to opposite directions or offsets in layout.
How precise is the conversion from pt to px?
The conversion is precise if the screen DPI is exactly 96. Real screens vary slightly, and rounding in calculations can cause minor differences. Using decimal places like 4 digits helps keep accuracy for most design purposes.