Can't figure out how to switch to metric

[Bogibakari]

I tried selecting centimeters and then millimeters. Both the pen and the tape measure kept doing feet and inches + fractions.

[DaveR]

Are you using the free web based version? Please correct your forum profile. “community” is not a SketchUp version nor is it an operating system. “windows11” is not a graphics card.

Assuming you are actually using the web version, choose Millimeters as the Length Units in Model Info.