r/Cosmere peaks Fridays 8pm-10pm UTC
r/Cosmere was created on December 14, 2011, making it 14 years and 6 months old and one of the older subreddits on Reddit. With 189,107 members, this is a mid-size community that has built a substantial following and typically sees consistent daily activity.
r/Cosmere is steadily growing, with 1,257 new members in the last 30 days.
r/Cosmere shows moderate engagement relative to its size, with an average of 43.4 upvotes per post across its 189,107 members. The community is highly discussion-oriented, with a comment-to-upvote ratio of 1.69. To reach the Hot section of r/Cosmere, posts typically need at least 3 upvotes, reflecting the community's activity level.
Posts on r/Cosmere receive an average of 73.3 comments, indicating a highly engaged community where members actively participate in conversations rather than passively consuming content. This level of discussion is characteristic of communities that value dialogue and diverse perspectives.
Based on an analysis of 81 top posts from the past week, Friday is the most active day with 18 posts reaching the top, while Saturday sees the least activity with 6 posts. Weekday activity is higher than weekends, suggesting a more professionally-oriented community.
The peak posting hours are around 8pm UTC (9 posts), 11am UTC (6 posts), and 7pm UTC (6 posts). The quietest hours are 6pm UTC, 6am UTC, and 1am UTC, with only 1-1 posts each reaching the top during these times.
Weekly breakdown: Monday (16), Tuesday (11), Wednesday (8), Thursday (11), Friday (18), Saturday (6), Sunday (11) posts reaching the top.
r/Cosmere currently has 189,107 subscribers. Over the past 30 days, the community has grown by 1,257 members (0.67%), averaging 41 new subscribers per day. This growth rate places r/Cosmere in the top 5% of all tracked subreddits.
Over the past 90 days, r/Cosmere has gained 3,538 subscribers (1.91%). Since tracking began 678 days ago, the community has added 43,605 total subscribers.
r/Cosmere is steadily growing, with 1,257 new members in the last 30 days.
r/Cosmere has 189,107 subscribers as of June 2026.
The best time to post on r/Cosmere is Fridays 8pm-10pm UTC, based on analysis of top-performing posts from the past week.
r/Cosmere is steadily growing, with 1,257 new members in the last 30 days.
r/Cosmere was created on December 14, 2011, making it 14 years old.
Posts on r/Cosmere typically need at least 3 upvotes to reach the Hot section.
r/Cosmere is a Reddit community with 189,107 subscribers. The community describes itself as: "A community for Cosmere books by Brandon Sanderson." The best time to post on r/Cosmere is Fridays 8pm-10pm UTC. Posts receive an average of 43.4 upvotes and 73.3 comments. The minimum upvotes needed to reach the Hot section is approximately 3. The subreddit is adding approximately 41 new members each day. Founded 14 years ago, r/Cosmere is tracked and analyzed by RedditList as part of its comprehensive database of over 106,360 subreddits.
Last updated: 2026-06-17 08:31:41