- Subscribers
- 913,331
- Average Upvotes
- 123.1
- Average Comments
- 18.3
- Min. Upvotes to HOT
- 1
r/sustainability
Best Time to Post on r/sustainability (UTC TIME)
r/sustainability peaks Saturdays 4pm-6pm UTC
sustainability Subscriber Count - redditli.st
About r/sustainability
r/sustainability was created on July 08, 2008, making it 18 years and 4 months old and one of the earliest subreddits on Reddit. With 913,331 members, this is a mid-size community that has built a substantial following and typically sees consistent daily activity.
r/sustainability is steadily growing, with 5,810 new members in the last 30 days.
r/sustainability Engagement Analysis
r/sustainability shows moderate engagement relative to its size, with an average of 123.1 upvotes per post across its 913,331 members. The community is primarily content-consumption focused, with a comment-to-upvote ratio of 0.15. To reach the Hot section of r/sustainability, posts typically need at least 1 upvotes, reflecting the community's activity level.
Posts on r/sustainability receive an average of 18.3 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/sustainability Posting Patterns Analysis
Based on an analysis of 16 top posts from the past week, Saturday is the most active day with 6 posts reaching the top, while Wednesday sees the least activity with 2 posts. Weekend activity tends to outpace weekdays, suggesting a more leisure-oriented community.
The peak posting hours are around 4pm UTC (3 posts), 7pm UTC (2 posts), and 5pm UTC (2 posts). The quietest hours are 9am UTC, 1am UTC, and 3pm UTC, with only 1-1 posts each reaching the top during these times.
Weekly breakdown: Monday (0), Tuesday (3), Wednesday (2), Thursday (3), Friday (0), Saturday (6), Sunday (2) posts reaching the top.
r/sustainability Growth Analysis
r/sustainability currently has 913,331 subscribers. Over the past 30 days, the community has grown by 5,810 members (0.64%), averaging 60 new subscribers per day. This growth rate places r/sustainability in the top 14% of all tracked subreddits.
Over the past 90 days, r/sustainability has gained 5,810 subscribers (0.64%). Since tracking began 746 days ago, the community has added 157,975 total subscribers. The recent growth rate is consistent with the community's longer-term trajectory.
r/sustainability Milestones
- Fastest growth period: +21,236 subscribers Jan 2025
r/sustainability Growth Trend
r/sustainability is steadily growing, with 5,810 new members in the last 30 days.
Frequently Asked Questions
How many subscribers does r/sustainability have?
r/sustainability has 913,331 subscribers as of November 2026.
What is the best time to post on r/sustainability?
The best time to post on r/sustainability is Saturdays 4pm-6pm UTC, based on analysis of top-performing posts from the past week.
Is r/sustainability growing?
r/sustainability is steadily growing, with 5,810 new members in the last 30 days.
When was r/sustainability created?
r/sustainability was created on July 08, 2008, making it 18 years old.
How many upvotes do you need to reach Hot on r/sustainability?
Posts on r/sustainability typically need at least 1 upvotes to reach the Hot section.
r/sustainability Key Statistics Summary
r/sustainability is a Reddit community with 913,331 subscribers. The community describes itself as: "Sustainability is the ability of system to endure. While most people associate the term with the environment, true longevity requires social and economical sustainability as well as ecological..." The best time to post on r/sustainability is Saturdays 4pm-6pm UTC. Posts receive an average of 123.1 upvotes and 18.3 comments. The minimum upvotes needed to reach the Hot section is approximately 1. The subreddit is adding approximately 60 new members each day. Founded 18 years ago, r/sustainability is tracked and analyzed by RedditList as part of its comprehensive database of over 106,374 subreddits.
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Last updated: 2026-10-30 08:15:45