About r/Rainbow6
In its own words:
Want to keep up with Rainbow 6? The Rainbow 6 Discord is open: https://discord.gg/rainbow6 Welcome to the Rainbow Six subreddit, a community for R6 fans to discuss Rainbow Six Siege and past favorites.
Community guide
r/Rainbow6 (#515, about 2.2 million) — Want to keep up with Rainbow 6? The Rainbow 6 Discord is open: https://discord.gg/rainbow6 Welcome to the Rainbow Six subreddit, a community for R6 fans to discuss Rainbow Six Siege and past favorites. Collected rules highlight Content Must Be Directly Related to Rainbow Six; Do not Harass, Insult, Discriminate, or Troll; Follow Posting Guidelines, among 11 listed. Activity mix in sample: text:299, image:143, video:108, gallery:34. Bu.
What belongs here
r/Rainbow6 is for on-topic fan discussion and media. Source framing: Want to keep up with Rainbow 6? The Rainbow 6 Discord is open: https://discord.gg/rainbow6 Welcome to the Rainbow Six subreddit, a community for R6 fans to discuss Rainbow Six Siege and past favorites. Spoiler, civility, and off-topic rules on file: Content Must Be Directly Related to Rainbow Six; Do not Harass, Insult, Discriminate, or Troll; Follow Posting Guidelines; No Image Macros. Mark spoilers when required; keep purchases/support questions in whatever channels the rules allow.
How it differs
Distinctions here come from the public description and rule list rather than firsthand culture reporting. If a sibling subreddit is a tighter fit, prefer that.
Before you post
Common flairs in the sample: Discussion, Question, Gameplay, Feedback. Recent sample composition: text:299, image:143, video:108, gallery:34. Bu. Format-sensitive rules to read first: No Image Macros; Follow Self-Promotion Guidelines. Treat subscriber and posts-per-day figures as directory snapshots, not live Reddit counters.
SubMouse Editorial
The community was created on Oct 27, 2011, which makes it 15 years old. Since Oct 26, 2026, it has gained 728 subscribers (+0.03%). It sits just behind r/cookingforbeginners (#514) and ahead of r/MechanicAdvice (#516) in our ranking.
What sets r/Rainbow6 apart
For its size it is unusually busy: about 40.6 new posts a day per million members, more than 88% of the Top 100. Its rhythm is strongly tied to time zones: the busiest hour (20:00 UTC) sees about 3.4× as many posts as the quietest (05:00 UTC).
Subscriber growth
Between Sep 19, 2026 and Nov 2, 2026, r/Rainbow6 grew from 2,156,466 to 2,161,794 subscribers (+5.3K, +0.25%). That is about 121 new members per day. The chart uses our weekly snapshots (9 so far), so it gets longer every week.
What r/Rainbow6 talks about
Across 601 recent posts (Oct 29–Nov 5), the words that come up most are “ranked”, “game”, “siege”, “ubisoft” and “looking”. Other frequent themes are help, rank, play, rainbow, tcsg and console. Recurring phrases include “rainbow six”, “osaka major”, “tcsg nerf” and “love ubisoft”. By format, 50% are text posts, 24% are images and 18% are videos.
Popular post flairs: Discussion (215), Question (146), Gameplay (89), Feedback (65), Fluff (39), Creative (34).
Activity and best time to post
r/Rainbow6 gets about 88 new posts a day. The public archive holds 1,801,304 posts and 15,967,846 comments in total, about 8.9 comments per post. Last week the busiest day was Thursday (105 posts) and the quietest was Sunday (69). Posting peaks around 20:00 UTC and is lowest around 05:00 UTC.
Rules of r/Rainbow6
The moderators of r/Rainbow6 list 11 rules. In short:
- Content Must Be Directly Related to Rainbow Six
- Do not Harass, Insult, Discriminate, or Troll
- Follow Posting Guidelines
- No Image Macros
- r/Rainbow6 is Platform Neutral
- Do Not Harm the Rainbow Six Community
- No Accusations of Cheating, Hacking, or Toxic Behavior
- Content Should Be Safe-For-Work
- No Transactions
- Follow Self-Promotion Guidelines
How to join
Open reddit.com/r/Rainbow6 and press “Join”. Read the community rules in the sidebar before you post: every subreddit is run by its own volunteer moderators.
Frequently asked questions
How many members does r/Rainbow6 have?
r/Rainbow6 has 2,161,794 subscribers (Nov 2, 2026), which makes it the #515 safe-for-work subreddit in the SubMouse ranking. It added 5,328 members between Sep 19, 2026 and Nov 2, 2026.
How old is r/Rainbow6?
r/Rainbow6 was created on Oct 27, 2011, so it has been around for 15 years. The oldest post in the public archive is from Apr 25, 2012.
How active is r/Rainbow6?
Very active: r/Rainbow6 gets about 88 new posts a day (average of the last week). Over its lifetime the archive counts 1,801,304 posts and 15,967,846 comments. In a sample of 601 recent posts we counted 475 different authors.
When is r/Rainbow6 most active?
Based on post counts from Oct 29, 2026 to Nov 4, 2026, the busiest day was Thursday and the quietest Sunday, and most posts arrive around 20:00 UTC, with the fewest around 05:00 UTC. More posts also means more competition, so a quieter hour can help a post get noticed.
What is r/Rainbow6 about?
The community describes itself as: “Want to keep up with Rainbow 6? The Rainbow 6 Discord is open: https://discord.gg/rainbow6 Welcome to the Rainbow Six subreddit, a community for R6 fans to discuss Rainbow Six Siege and past favorites.” Recent post titles often mention ranked, game, siege, ubisoft and looking. Most posts are text posts (50%).
Is r/Rainbow6 safe for work?
Yes. Reddit does not mark r/Rainbow6 as an 18+ (NSFW) community. SubMouse lists safe-for-work subreddits only.
How do I post on r/Rainbow6?
Join the community on Reddit first, then use “Create post”. r/Rainbow6 accepts both text and link posts, with images, videos and galleries enabled. It has 11 posted rules, starting with: “Content Must Be Directly Related to Rainbow Six”; “Do not Harass, Insult, Discriminate, or Troll”; “Follow Posting Guidelines”. Moderators remove posts that break the rules, so read them in the sidebar before posting.
Which communities are like r/Rainbow6?
Communities with similar topics include r/Steam (5.4M), r/rickandmorty (2.9M), r/animememes (2.1M), r/jobs (2.9M) and r/Basketball (1.7M).
Stats from public data (data updated Nov 2, 2026; activity, rules and archive totals via the Arctic Shift archive, Nov 6, 2026). Point and comment counts are archive snapshots and can be lower than on Reddit today. SubMouse is an independent directory and is not affiliated with Reddit or the moderators of r/Rainbow6.