- Subscribers
- 228,278
- Average Upvotes
- 114.4
- Average Comments
- 32.4
- Min. Upvotes to HOT
- 0
r/Radiology
Best Time to Post on r/Radiology (UTC TIME)
r/Radiology peaks Fridays 12pm-2pm UTC
Radiology Subscriber Count - redditli.st
About r/Radiology
r/Radiology was created on December 01, 2008, making it 17 years and 4 months old and one of the earliest subreddits on Reddit. With 228,278 members, this is a mid-size community that has built a substantial following and typically sees consistent daily activity.
r/Radiology is experiencing strong growth, with 3,069 new members in the last 30 days.
r/Radiology Engagement Analysis
r/Radiology shows moderate engagement relative to its size, with an average of 114.4 upvotes per post across its 228,278 members. The community is moderately discussion-oriented, with a comment-to-upvote ratio of 0.28.
Posts on r/Radiology receive an average of 32.4 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/Radiology Posting Patterns Analysis
Based on an analysis of 92 top posts from the past week, Friday is the most active day with 19 posts reaching the top, while Sunday sees the least activity with 5 posts. Weekday activity is higher than weekends, suggesting a more professionally-oriented community.
The peak posting hours are around 12pm UTC (10 posts), 3pm UTC (7 posts), and 7pm UTC (6 posts). The quietest hours are 6am UTC, 8am UTC, and 10am UTC, with only 1-1 posts each reaching the top during these times.
Weekly breakdown: Monday (11), Tuesday (16), Wednesday (15), Thursday (14), Friday (19), Saturday (12), Sunday (5) posts reaching the top.
r/Radiology Growth Analysis
r/Radiology currently has 228,278 subscribers. Over the past 30 days, the community has grown by 3,069 members (1.36%), averaging 99 new subscribers per day. This growth rate places r/Radiology in the top 2% of all tracked subreddits.
Over the past 90 days, r/Radiology has gained 6,784 subscribers (3.06%). Since tracking began 612 days ago, the community has added 35,526 total subscribers.
r/Radiology Milestones
- Fastest growth period: +1,816 subscribers Jan 2025
r/Radiology Growth Trend
r/Radiology is experiencing strong growth, with 3,069 new members in the last 30 days.
Frequently Asked Questions
How many subscribers does r/Radiology have?
r/Radiology has 228,278 subscribers as of April 2026.
What is the best time to post on r/Radiology?
The best time to post on r/Radiology is Fridays 12pm-2pm UTC, based on analysis of top-performing posts from the past week.
Is r/Radiology growing?
r/Radiology is experiencing strong growth, with 3,069 new members in the last 30 days.
When was r/Radiology created?
r/Radiology was created on December 01, 2008, making it 17 years old.
r/Radiology Key Statistics Summary
r/Radiology is a Reddit community with 228,278 subscribers. The community describes itself as: "We aim to become the reddit home of medical imaging professionals and lay-users interested in medical imaging." The best time to post on r/Radiology is Fridays 12pm-2pm UTC. Posts receive an average of 114.4 upvotes and 32.4 comments. The subreddit is adding approximately 99 new members each day. Founded 17 years ago, r/Radiology is tracked and analyzed by RedditList as part of its comprehensive database of over 106,349 subreddits.
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Last updated: 2026-04-13 12:40:28