r/theories↗
The Official Subreddit for Theories, Hypotheses & Speculations!
Welcome to r/Theories! The subreddit for sharing any and all theories that you have come up with. Whether it be fan-theories based on films, books or TV shows, or theories on the world itself, feel free to post away and express yourself through your posts!
86k subscribers309 posts / mo in Sep 2026231 authors / mosince 2010
r/theories has 86k members (+96% over the last 12 months). It gets about 309 posts a month from 231 people. Top topics: Theories, Consciousness and Existence and UFO Sightings Compilation.
When to post on r/theories
You've used today's free reports
Visitors without an account can open 3 subreddit reports a day. The best time to post on r/theories, removal risk and the rest of the report are one step away.
How r/theories has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/theories
Top topics
Share of the subreddit's posts
- Theories0.5%
- Consciousness and Existence0.5%
- UFO Sightings Compilation0.3%
- Big Bang Theory0.3%
- Theory Discussion0.2%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Substack
- OSF
- Medium
- Zenodo
- Doi
Everything else about r/theories
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research