I have three cells (1) Start1 (08:00) | (2) Finish1 (08:45) and (3) Total Time
How do I calculate the total amount of time from start to finish in the Total Time cell?
I tried this (=Start1 + FInish1) but this concatenates the two values and doesn't add them up.
Any help would be appreciated. I'm interested in tracking the time taken to perform a given task.