I am using Excel 2007 on a Windows XP PC. I am working with metric settings so that for example the margins are given in cm.In the Excel Macros with VBA book by Steven Roman (O’Reilly) it says that row Height property is given in points.
I believe that there are 72 points to an inch.
For one row the Row Height given in the Row Height window is 20.
If this is measured in points I think that the height should be 7.05mm.
However, when I print the spreadsheet out the row measures (close to) 4mm.