Hi @anon2656139 , now that the new Advanced Editor is available, you can achieve the value of task durations in hours by using this formula which you can copy paste into the advanced editor: ( ( [[$DUE_DATE]] - [[$STARTED_AT]] ) + 0 ) / 60
or this one if you want without decimals: ( ( [[$DUE_DATE]] - [[$STARTED_AT]] ) / 1440 + 1 ) * 24
You can also have a look at my recent post where you can do all sorts of things with the new Advanced Editor, here: