Question

If a font height is 2 in (50 mm), the screen height is 60 in (1,525 mm), and screen resolution is 1080 pixels high, what is the font size in pixels?

Answer 1

To calculate the font size in pixels, first find the ratio of the actual height of the font to the height of the screen, and then multiply this ratio by the screen resolution in pixels. The calculation reveals the font size to be 36 pixels.

Step-by-step explanation:

To calculate the font size in pixels, we need to understand the relationship between the physical height of the font, the physical height of the screen, and the screen's resolution.

Step-by-Step Calculation

1. Determine the ratio of the font height to the screen height in inches.
2. Convert that ratio into pixels using the screen resolution.

First, we find the ratio of the font height to the screen height:

Font height / Screen height = 2 in / 60 in = 1/30

Next, we use the screen resolution to convert this ratio into pixels:

Font size in pixels = Screen resolution in pixels × (Font height / Screen height)

Therefore:

Font size in pixels = 1080 pixels × (1/30) = 1080 / 30 = 36 pixels

The font size is 36 pixels.