- Subscribers
- 1,442,191
- Average Upvotes
- 5557.2
- Average Comments
- 70.8
- Min. Upvotes to HOT
- 2,164
r/tumblr
Best Time to Post on r/tumblr (UTC TIME)
r/tumblr peaks Wednesdays 2am-4am UTC
tumblr Subscriber Count - redditli.st
About r/tumblr
r/tumblr was created on September 18, 2009, making it 16 years and 7 months old and one of the earliest subreddits on Reddit. With 1,442,191 members, this is a large and well-established subreddit with significant reach and influence on Reddit.
r/tumblr is steadily growing, with 1,618 new members in the last 30 days.
r/tumblr Engagement Analysis
r/tumblr shows very high engagement relative to its size, with an average of 5557.2 upvotes per post across its 1,442,191 members. The community is primarily content-consumption focused, with a comment-to-upvote ratio of 0.01. To reach the Hot section of r/tumblr, posts typically need at least 2,164 upvotes, reflecting the community's activity level.
Posts on r/tumblr receive an average of 70.8 comments, indicating a community that primarily engages through upvoting content. Posts tend to be appreciated more through voting than through discussion in the comments.
r/tumblr Posting Patterns Analysis
Based on an analysis of 21 top posts from the past week, Wednesday is the most active day with 6 posts reaching the top, while Tuesday sees the least activity with 1 posts. Weekday activity is higher than weekends, suggesting a more professionally-oriented community.
The peak posting hours are around 2am UTC (3 posts), 5pm UTC (3 posts), and 8pm UTC (2 posts). The quietest hours are 8am UTC, 6am UTC, and 10pm UTC, with only 1-1 posts each reaching the top during these times.
Weekly breakdown: Monday (1), Tuesday (1), Wednesday (6), Thursday (3), Friday (5), Saturday (2), Sunday (3) posts reaching the top.
r/tumblr Growth Analysis
r/tumblr currently has 1,442,191 subscribers. Over the past 30 days, the community has grown by 1,618 members (0.11%), averaging 52 new subscribers per day. This growth rate places r/tumblr in the top 38% of all tracked subreddits.
Over the past 90 days, r/tumblr has gained 4,079 subscribers (0.28%). Since tracking began 623 days ago, the community has added -12,813 total subscribers.
r/tumblr Milestones
- Fastest growth period: +999 subscribers Dec 2025
r/tumblr Growth Trend
r/tumblr is steadily growing, with 1,618 new members in the last 30 days.
Frequently Asked Questions
How many subscribers does r/tumblr have?
r/tumblr has 1,442,191 subscribers as of April 2026.
What is the best time to post on r/tumblr?
The best time to post on r/tumblr is Wednesdays 2am-4am UTC, based on analysis of top-performing posts from the past week.
Is r/tumblr growing?
r/tumblr is steadily growing, with 1,618 new members in the last 30 days.
When was r/tumblr created?
r/tumblr was created on September 18, 2009, making it 16 years old.
How many upvotes do you need to reach Hot on r/tumblr?
Posts on r/tumblr typically need at least 2,164 upvotes to reach the Hot section.
r/tumblr Key Statistics Summary
r/tumblr is a Reddit community with 1,442,191 subscribers. The community describes itself as: "r/CuratedTumblr but smaller and with worse moderation" The best time to post on r/tumblr is Wednesdays 2am-4am UTC. Posts receive an average of 5557.2 upvotes and 70.8 comments. The minimum upvotes needed to reach the Hot section is approximately 2,164. The subreddit is adding approximately 52 new members each day. Founded 16 years ago, r/tumblr is tracked and analyzed by RedditList as part of its comprehensive database of over 106,350 subreddits.
Compare r/tumblr
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Last updated: 2026-04-23 15:13:49