r/keto
r/keto is a Fitness & Health community on Reddit with 3,953,405 members, ranking #6 of 1,098 in Fitness & Health. The Ketogenic Diet is a low carbohydrate method of eating. /r/keto is place to share thoughts, ideas, benefits, and experiences around eating within a Ketogenic lifestyle. Helping people with diabetes, epilepsy, autoimmune disorders, acid reflux, inflammation, hormonal imbalances, and a number of other issues, every day.
How big is r/keto?
Created in 2010, r/keto has had over a decade to grow and is a major community by Reddit standards. Within Fitness & Health it ranks #6 of 1,098 communities we track — the top 0.5% of the category by subscriber count. That puts it about 6,875× the median Fitness & Health subreddit, which has 575 members. It is a work-safe community with no 18+ flag on Reddit.
For scale, the largest Fitness & Health community we track is r/Fitness with 12,552,533 members — roughly 3 times the size of r/keto. Reddit itself launched in 2005, so a subreddit created in 2010 sits in the early wave of community building on the platform. Subscriber counts indicate reach, not activity — a large community can be quiet, and a smaller one busy. Open r/keto on Reddit to see how often people actually post before deciding whether it is worth joining.
| Members | 3,953,405 |
|---|---|
| Category | Fitness & Health |
| Rank in category | #6 of 1,098 |
| Created | 2010 |
| Category median size | 575 members |
| Content rating | Work-safe (SFW) |
Featured in our best-of lists
Similar Fitness & Health subreddits by size
- r/Fitness 12,552,533
- r/nutrition 5,901,843
- r/bodyweightfitness 4,776,210
- r/loseit 4,186,900
- r/Health 3,608,457
- r/HealthyFood 3,536,514
- r/yoga 3,353,173
- r/xxfitness 3,088,250
- r/beginnerfitness 3,001,915
- r/bodybuilding 2,944,320
- r/GymMemes 2,095,267
- r/crossfit 1,843,336
Largest Fitness & Health communities
- r/Fitness 12,552,533
- r/nutrition 5,901,843
- r/bodyweightfitness 4,776,210
- r/loseit 4,186,900
- r/Health 3,608,457
Subscriber counts come from the public Reddit API and are refreshed when this directory is rebuilt. Redditory is not affiliated with Reddit Inc.