I am recording task progress using a gantt chart template on excel. The data driving the gantt chart is coming from a different source to the data I have demonstrated above, that data is providing the task start date and the current status date of each task. However the tasks are not being worked every day, there are days when each task is being worked for consecutive days then days with no work being performed. What I trying to show is a gantt chart showing not only the date a task is started initially but also the days when the tasks are sat idle. At the moment my current gantt chart is showing task Abc starting on 1NOV with the latest update being 04NOV, giving the impression the task has been in work for 4 days, but in reality it was sat idle on the 2NOV.
Essentially I am trying to find a formula that will look at each task row and return the dates in the column header where a headcount number is entered. So I can find a way to plug that data into a gantt chart showing start dates, duration in work, duration idle
My apologies if that is not clear, I can't think of another way of describing it. I might also mention that I am not the most proficient with excel and am entirely self taught through youtube and web searches. I think what I am trying to show is best done using Microsoft Projects but I do not have access to this software.