How long does it take to calculate the data for my hashtag(s)? Jemma April 12, 2018 13:24 Follow The first of the data will be available in the 24 hours after you set up the hashtag. (Note: If this is a brand new hashtag, it can take up to 72 hours after the first usage of the hashtag to gather the data.) Related articles Can I track any hashtag I want? What's included in the Hashtag Tracking section? Why can’t I add the new hashtag I created to my Hashtag Tracker? How to validate your auto-post through the mobile app What's changed in My Feeds? Comments 0 comments Please sign in to leave a comment.