Circle center finder (inches)

This is a remix. I added the inches to it.

The following is where this came from https://www.thingiverse.com/thing:3283699

If you need to resize it, then I suggest simply getting the blank from above, and modify it on 3D Builder on Windows 10. Make a square and resize it to be an inch or whatever. And use that to help you make the marks needed. That tool also has the ability to emboss the numbers.
I highly suggest making the inch/cm/etc marks gaps. The last part tells you why.

(Why would you want to know the distance)
Say if you are making something and you need to cut a given inch/half inch amount from the circle. With the modification I added you will know where you need to make the cut.

I made the inch and half inch lines a gap so you can use them to mark where you need to make a cut. Just make the mark, and use a ruler or something straight to complete the line from end to end.