- Subscribers
- 183,747
- Average Upvotes
- 24.0
- Average Comments
- 9.5
- Min. Upvotes to HOT
- 2
r/sph
Best Time to Post on r/sph (UTC TIME)
r/sph peaks Tuesdays 2am-4am UTC
sph Subscriber Count - redditli.st
About r/sph
r/sph was created on January 19, 2012, making it 14 years and 8 months old and one of the older subreddits on Reddit. With 183,747 members, this is a mid-size community that has built a substantial following and typically sees consistent daily activity.
r/sph is experiencing strong growth, with 2,414 new members in the last 30 days.
r/sph Engagement Analysis
r/sph shows moderate engagement relative to its size, with an average of 24.0 upvotes per post across its 183,747 members. The community is moderately discussion-oriented, with a comment-to-upvote ratio of 0.4. To reach the Hot section of r/sph, posts typically need at least 2 upvotes, reflecting the community's activity level.
Posts on r/sph receive an average of 9.5 comments, indicating a community with a healthy balance between content appreciation and active discussion. Members regularly engage with posts through both upvotes and comments.
r/sph Posting Patterns Analysis
Based on an analysis of 36 top posts from the past week, Tuesday is the most active day with 7 posts reaching the top, while Wednesday sees the least activity with 3 posts. Activity is fairly evenly distributed between weekdays and weekends.
The peak posting hours are around 2am UTC (5 posts), 12pm UTC (4 posts), and 8pm UTC (4 posts). The quietest hours are 1am UTC, 10pm UTC, and 6am UTC, with only 1-1 posts each reaching the top during these times.
Weekly breakdown: Monday (6), Tuesday (7), Wednesday (3), Thursday (4), Friday (6), Saturday (5), Sunday (5) posts reaching the top.
r/sph Growth Analysis
r/sph currently has 183,747 subscribers. Over the past 30 days, the community has grown by 2,414 members (1.33%), averaging 75 new subscribers per day. This growth rate places r/sph in the top 2% of all tracked subreddits.
Over the past 90 days, r/sph has gained 6,605 subscribers (3.73%). Since tracking began 649 days ago, the community has added 31,058 total subscribers.
r/sph Milestones
- Fastest growth period: +926 subscribers Jan 2026
r/sph Growth Trend
r/sph is experiencing strong growth, with 2,414 new members in the last 30 days.
Frequently Asked Questions
How many subscribers does r/sph have?
r/sph has 183,747 subscribers as of September 2026.
What is the best time to post on r/sph?
The best time to post on r/sph is Tuesdays 2am-4am UTC, based on analysis of top-performing posts from the past week.
Is r/sph growing?
r/sph is experiencing strong growth, with 2,414 new members in the last 30 days.
When was r/sph created?
r/sph was created on January 19, 2012, making it 14 years old.
How many upvotes do you need to reach Hot on r/sph?
Posts on r/sph typically need at least 2 upvotes to reach the Hot section.
r/sph Key Statistics Summary
r/sph is a Reddit community with 183,747 subscribers. The community describes itself as: "Where SPH lovers connect!" The best time to post on r/sph is Tuesdays 2am-4am UTC. Posts receive an average of 24.0 upvotes and 9.5 comments. The minimum upvotes needed to reach the Hot section is approximately 2. The subreddit is adding approximately 75 new members each day. Founded 14 years ago, r/sph is tracked and analyzed by RedditList as part of its comprehensive database of over 106,367 subreddits.
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Last updated: 2026-07-24 16:17:57