r/flatearth↗
/r/flatearth
Is the Earth actually flat? Where's the edge? How come we don't fall out? What about gravity? Learn all of this and more at this very serious subreddit.
125k subscribers429 posts / mo in Sep 2026238 authors / mosince 2012
r/flatearth has 125k members (+13% over the last 12 months). It gets about 429 posts a month from 238 people. Top topics: Flat Earth Society, Flat Earth Theory and Flat Earth Debates.
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When to post on r/flatearth
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How r/flatearth has grown
Subscriber growth
Subscribers over time
Monthly activity
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Topics and brands on r/flatearth
Top topics
Share of the subreddit's posts
- Flat Earth Society2.2%
- Flat Earth Theory2.2%
- Flat Earth Debates2.0%
- Flat Earth Believers1.9%
- Flat Earth Believers1.0%
Brands people mention
Most-mentioned brands and sites, last 12 months
Posting rules for r/flatearth
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How often posts get removed on r/flatearth
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What works on r/flatearth
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Who posts on r/flatearth
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Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research