02 February 2018 3 1K Report

If you calculate the area of a rectangle, you just multiply the height and the width and get back the unit squared. Example: 5m * 10m = 50 m²

In contrast, if you calculate the size of an image, you also multiply the height and the width, but you get back the unit - Pixel - just as it was the unit of the height and width before multiplying. Example: What you actually calculate is the following: 3840 Pixel * 2160 Pixel = 8294400 Pixel

What I would expect is: 3840 Pixel * 2160 Pixel = 8294400 Pixel²

Why is that the unit at multiplying Pixels is not being squared?

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