Full disclosure: The circle is a path as it was imported from Autocad.
I know I can drag with the shift key to keep the object centered during scaling but I want to type a number in for exactness, not drag, and still keep it at the same centerpoint.
Anyone know how to do this?
Increase diameter of a circle but not move center...
Re: Increase diameter of a circle but not move center...

Welcome to InkscapeForum!
You can use Object menu > Transform > Scale. Be sure to check "Scale proportionally".
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Re: Increase diameter of a circle but not move center...
Thank you sir. Perfect.
Re: Increase diameter of a circle but not move center...
You're welcome 


Off topic:
druban, my flower isn't working 
Basics - Help menu > Tutorials
Manual - Inkscape: Guide to a Vector Drawing Program
Inkscape Community - Inkscape FAQ - Gallery
Inkscape for Cutting Design
Manual - Inkscape: Guide to a Vector Drawing Program
Inkscape Community - Inkscape FAQ - Gallery
Inkscape for Cutting Design