r/ProjectHailMary peaks Thursdays 8pm-10pm UTC
r/ProjectHailMary was created on March 29, 2020, making it 6 years old and a well-established subreddit. With 53,613 members, this is a growing community that has moved beyond the niche stage and attracts regular new members.
r/ProjectHailMary is experiencing strong growth, with 13,602 new members in the last 30 days.
r/ProjectHailMary shows very high engagement relative to its size, with an average of 765.4 upvotes per post across its 53,613 members. The community is primarily content-consumption focused, with a comment-to-upvote ratio of 0.16. To reach the Hot section of r/ProjectHailMary, posts typically need at least 141 upvotes, reflecting the community's activity level.
Posts on r/ProjectHailMary receive an average of 118.7 comments, indicating a community that primarily engages through upvoting content. Posts tend to be appreciated more through voting than through discussion in the comments.
Based on an analysis of 100 top posts from the past week, Thursday is the most active day with 18 posts reaching the top, while Tuesday sees the least activity with 10 posts. Weekend activity tends to outpace weekdays, suggesting a more leisure-oriented community.
The peak posting hours are around 8pm UTC (10 posts), 7pm UTC (9 posts), and 3pm UTC (8 posts). The quietest hours are 4am UTC, 5am UTC, and 6am UTC, with only 2-1 posts each reaching the top during these times.
Weekly breakdown: Monday (17), Tuesday (10), Wednesday (11), Thursday (18), Friday (11), Saturday (16), Sunday (17) posts reaching the top.
r/ProjectHailMary currently has 53,613 subscribers. Over the past 30 days, the community has grown by 13,602 members (34.0%), averaging 412 new subscribers per day. This growth rate places r/ProjectHailMary in the top 0% of all tracked subreddits.
Over the past 90 days, r/ProjectHailMary has gained 17,229 subscribers (47.35%). Since tracking began 595 days ago, the community has added 39,644 total subscribers. The recent growth rate is consistent with the community's longer-term trajectory.
r/ProjectHailMary is experiencing strong growth, with 13,602 new members in the last 30 days.
r/ProjectHailMary has 53,613 subscribers as of March 2026.
The best time to post on r/ProjectHailMary is Thursdays 8pm-10pm UTC, based on analysis of top-performing posts from the past week.
r/ProjectHailMary is experiencing strong growth, with 13,602 new members in the last 30 days.
r/ProjectHailMary was created on March 29, 2020, making it 6 years old.
Posts on r/ProjectHailMary typically need at least 141 upvotes to reach the Hot section.
r/ProjectHailMary is a Reddit community with 53,613 subscribers. The best time to post on r/ProjectHailMary is Thursdays 8pm-10pm UTC. Posts receive an average of 765.4 upvotes and 118.7 comments. The minimum upvotes needed to reach the Hot section is approximately 141. The subreddit is adding approximately 412 new members each day. Founded 6 years ago, r/ProjectHailMary is tracked and analyzed by RedditList as part of its comprehensive database of over 106,347 subreddits.
Last updated: 2026-03-29 11:11:12