Hi, Dude, Not quite sure why that doesn't work (nor gives an error message about trying to set the same cell). However, it will work if you specify the cell range: > @4$4=$sdate + $3::$4=@-1$4+$3 ^^ @4$4=$sdate + $3::@5$4..@20$4=@-1$4+$3 ^^^^^^^^^^^ BTW, it's OK to omit the reference to the same column, so you can save two characters: @4$4=$sdate + $3::@5$4..@20$4=@-1$4+$3 ^^ @4$4=$sdate + $3::@5$4..@20$4=@-1+$3 Yours, Christian
- [O] date calculation in org table The Dude
- Re: [O] date calculation in org table Christian Moe
- Re: [O] date calculation in org table Michael Brand
- Re: [O] date calculation in org table The Dude
- Re: [O] date calculation in org table Michael Brand