- Subscribers
- 720,851
- Average Upvotes
- 254.6
- Average Comments
- 68.9
- Min. Upvotes to HOT
- 8
Best Time to Post on r/castiron (UTC TIME)
r/castiron peaks Saturdays 8pm-10pm UTC
castiron Subscriber Count - redditli.st
About r/castiron
r/castiron was created on December 28, 2010, making it 15 years and 3 months old and one of the earliest subreddits on Reddit. With 720,851 members, this is a mid-size community that has built a substantial following and typically sees consistent daily activity.
r/castiron is steadily growing, with 4,985 new members in the last 30 days.
r/castiron Engagement Analysis
r/castiron shows moderate engagement relative to its size, with an average of 254.6 upvotes per post across its 720,851 members. The community is moderately discussion-oriented, with a comment-to-upvote ratio of 0.27. To reach the Hot section of r/castiron, posts typically need at least 8 upvotes, reflecting the community's activity level.
Posts on r/castiron receive an average of 68.9 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/castiron Posting Patterns Analysis
Based on an analysis of 100 top posts from the past week, Saturday is the most active day with 17 posts reaching the top, while Tuesday sees the least activity with 11 posts. Weekend activity tends to outpace weekdays, suggesting a more leisure-oriented community.
The peak posting hours are around 8pm UTC (10 posts), 12am UTC (9 posts), and 11pm UTC (8 posts). The quietest hours are 12pm UTC, 4am UTC, and 8am UTC, with only 2-1 posts each reaching the top during these times.
Weekly breakdown: Monday (14), Tuesday (11), Wednesday (12), Thursday (15), Friday (15), Saturday (17), Sunday (16) posts reaching the top.
r/castiron Growth Analysis
r/castiron currently has 720,851 subscribers. Over the past 30 days, the community has grown by 4,985 members (0.7%), averaging 161 new subscribers per day. This growth rate places r/castiron in the top 5% of all tracked subreddits.
Over the past 90 days, r/castiron has gained 19,308 subscribers (2.75%). Since tracking began 618 days ago, the community has added 115,745 total subscribers. Growth has been accelerating recently compared to the longer-term trend.
r/castiron Milestones
- Fastest growth period: +11,985 subscribers Jan 2025
r/castiron Growth Trend
r/castiron is steadily growing, with 4,985 new members in the last 30 days.
Frequently Asked Questions
How many subscribers does r/castiron have?
r/castiron has 720,851 subscribers as of April 2026.
What is the best time to post on r/castiron?
The best time to post on r/castiron is Saturdays 8pm-10pm UTC, based on analysis of top-performing posts from the past week.
Is r/castiron growing?
r/castiron is steadily growing, with 4,985 new members in the last 30 days.
When was r/castiron created?
r/castiron was created on December 28, 2010, making it 15 years old.
How many upvotes do you need to reach Hot on r/castiron?
Posts on r/castiron typically need at least 8 upvotes to reach the Hot section.
r/castiron Key Statistics Summary
r/castiron is a Reddit community with 720,851 subscribers. The best time to post on r/castiron is Saturdays 8pm-10pm UTC. Posts receive an average of 254.6 upvotes and 68.9 comments. The minimum upvotes needed to reach the Hot section is approximately 8. The subreddit is adding approximately 161 new members each day. Founded 15 years ago, r/castiron is tracked and analyzed by RedditList as part of its comprehensive database of over 106,350 subreddits.
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Last updated: 2026-04-18 14:15:59