Time/Date until/when everything is watched

Hi, as a user who came from TV time I would love to have a “counter” that sums how many episodes/movies one has watched in a defined timeframe and that the app tells you, how long it would take you to finish the series you have started or the ones you plan to watch. TV time also showed you the date when you are estimately “finished”.

It was a fun thing to keep track of. :)