- Subscribers
- 328,995
- Average Upvotes
- 39.2
- Average Comments
- 56.4
- Min. Upvotes to HOT
- 1
r/whatsthatbook
Best Time to Post on r/whatsthatbook (UTC TIME)
r/whatsthatbook peaks Wednesdays 7pm-9pm UTC
whatsthatbook Subscriber Count - redditli.st
About r/whatsthatbook
r/whatsthatbook was created on February 06, 2013, making it 13 years and 2 months old and one of the older subreddits on Reddit. With 328,995 members, this is a mid-size community that has built a substantial following and typically sees consistent daily activity.
r/whatsthatbook is experiencing strong growth, with 3,975 new members in the last 30 days.
r/whatsthatbook Engagement Analysis
r/whatsthatbook shows moderate engagement relative to its size, with an average of 39.2 upvotes per post across its 328,995 members. The community is highly discussion-oriented, with a comment-to-upvote ratio of 1.44. To reach the Hot section of r/whatsthatbook, posts typically need at least 1 upvotes, reflecting the community's activity level.
Posts on r/whatsthatbook receive an average of 56.4 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.
r/whatsthatbook Posting Patterns Analysis
Based on an analysis of 100 top posts from the past week, Wednesday is the most active day with 25 posts reaching the top, while Thursday sees the least activity with 8 posts. Weekday activity is higher than weekends, suggesting a more professionally-oriented community.
The peak posting hours are around 7pm UTC (10 posts), 8pm UTC (8 posts), and 3pm UTC (7 posts). The quietest hours are 8am UTC, 5pm UTC, and 9pm UTC, with only 2-2 posts each reaching the top during these times.
Weekly breakdown: Monday (17), Tuesday (17), Wednesday (25), Thursday (8), Friday (9), Saturday (11), Sunday (13) posts reaching the top.
r/whatsthatbook Growth Analysis
r/whatsthatbook currently has 328,995 subscribers. Over the past 30 days, the community has grown by 3,975 members (1.22%), averaging 128 new subscribers per day. This growth rate places r/whatsthatbook in the top 3% of all tracked subreddits.
Over the past 90 days, r/whatsthatbook has gained 10,123 subscribers (3.17%). Since tracking began 631 days ago, the community has added 74,688 total subscribers.
r/whatsthatbook Milestones
- Fastest growth period: +2,749 subscribers Sep 2024
r/whatsthatbook Growth Trend
r/whatsthatbook is experiencing strong growth, with 3,975 new members in the last 30 days.
Frequently Asked Questions
How many subscribers does r/whatsthatbook have?
r/whatsthatbook has 328,995 subscribers as of May 2026.
What is the best time to post on r/whatsthatbook?
The best time to post on r/whatsthatbook is Wednesdays 7pm-9pm UTC, based on analysis of top-performing posts from the past week.
Is r/whatsthatbook growing?
r/whatsthatbook is experiencing strong growth, with 3,975 new members in the last 30 days.
When was r/whatsthatbook created?
r/whatsthatbook was created on February 06, 2013, making it 13 years old.
How many upvotes do you need to reach Hot on r/whatsthatbook?
Posts on r/whatsthatbook typically need at least 1 upvotes to reach the Hot section.
r/whatsthatbook Key Statistics Summary
r/whatsthatbook is a Reddit community with 328,995 subscribers. The community describes itself as: "Can't remember the title of the book you've enjoyed reading? Crowdsource it to readers on Reddit!" The best time to post on r/whatsthatbook is Wednesdays 7pm-9pm UTC. Posts receive an average of 39.2 upvotes and 56.4 comments. The minimum upvotes needed to reach the Hot section is approximately 1. The subreddit is adding approximately 128 new members each day. Founded 13 years ago, r/whatsthatbook is tracked and analyzed by RedditList as part of its comprehensive database of over 106,351 subreddits.
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Last updated: 2026-04-30 22:37:22