QG_RE wrote:
What is the exact ratio of column width to row height to get an exact square
on printout with default margins and standard A4 paper?
It's too bad that Quattro Pro has fallen into disuse. It is very easy to
set row height and column width in the same units with that program. QP
has also had 1,000,000 rows available for several years now.

Of course, there are other factors involved in which spreadsheet program
you may want to or be able to use.

Bill