r/calculus↗
Calculus
Welcome to r/calculus - a space for learning calculus and related disciplines. Remember to read the rules before posting and flair your posts appropriately.
209k subscribers349 posts / mo in Sep 2026274 authors / mosince 2009
r/calculus has 209k members (+21% over the last 12 months). It gets about 349 posts a month from 274 people. Top topics: Calculus Study Tips, Help With Questions and Calculus Notes & Exams.
When to post on r/calculus
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How r/calculus has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/calculus
Top topics
Share of the subreddit's posts
- Calculus Study Tips10%
- Help With Questions1.2%
- Calculus Notes & Exams1.1%
- AP Calculus1.0%
- SolvingProblems0.8%
Brands people mention
Most-mentioned brands and sites, last 12 months
- MathNotes
- Desmos
- Kuta Software
- Wolfram
- McGraw Hill
Everything else about r/calculus
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