Converting Cell's Formula To Plain Value

I have whole bunch of formula's added to cells by code. So far so good. How could I then set in macro code that the result is stored in cell as value rather than formula? Now when I go to cell you can see =PIBVSearch(.... yadda yadda yadda in the field above.

I would prefer to change it so that content of cell changes to it's value so there's no formula visible(and above all not stored to harddisk(LOTS of disk space lost. Whole project started to trim down 269Mb excel file into smaller piece! I don't want it to go back there too easily...) or in danger of getting updated which might take a very long time easily).

Code works so that as long as there's rows which haven't got update yet but do have product run code(or something like that. Not quite sure what that number is but I figure it's product run) after code reached that far(which it copied from another file). Then for each row it calls functions for each cell which are responsible for filling invidual cells.

So either way to replace content of whole row with values or invidual cells, I can insert both into loop easily though whole row after cells are calculated would be a) faster to add(just one place to add, not 30...) and likely faster to run(project is about getting the file to run faster afterall...).