You probably don't really want to replace the contents of column 3 ($3) with a sum of columns including column 3 ($2..$9)?
To get useful help you'll need to provide the table, or a minimal example of a table with the same structure. Yours, Christian Chris Henderson writes: > I have a table and would like to add all costs (in $) in column 3 as a > total. Wondering how do I do that. I have done "=vsum($2..$9)" - but this > hangs my org file and I have to kill it with the -9 switch. > > Thanks.