r/APChem↗
Chemistry Forum | Get your chemistry help HERE!
Come one, come all! /r/APChem encourages contribution and questions from anyone interested in chemistry, not just those in an AP course.
14k subscribers79 posts / mo in Sep 202669 authors / mosince 2011
r/APChem has 14k members (+35% over the last 12 months). It gets about 79 posts a month from 69 people. Top topics: MCQs & FRQs, Chemistry Exams & Notes and AP Sciences.
When to post on r/APChem
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How r/APChem has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/APChem
Top topics
Share of the subreddit's posts
- MCQs & FRQs6.8%
- Chemistry Exams & Notes3.2%
- AP Sciences3.2%
- AP Exams & Scores2.4%
- SAT Curve Discussion1.3%
Brands people mention
Most-mentioned brands and sites, last 12 months
- IITian Academy
- Albert
- Knowt
- University of Colorado Boulder
- UWorld Test Prep
Everything else about r/APChem
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