100% in Figma is not 100% on screen

[Blackwood]

If I draw a box of 360x600 on Figma, and set Figma’s view to 100%, Figma presents the box smaller than it should (325x540)

This makes it hard to design for the same screen, because I cannot see what the true sizes are, especially when trying to ensure that text is readable.

You can reproduce this on a Macbook Pro by drawing the box, setting Figma to 100% zoom, then screenshotting the same box and pasting it back into Figma.

[Blackwood]

Solved my own problem. The interface scale was set to 90%.

I must have changed it with an accidental shortcut and never known.