r/math
This subreddit is for discussion of mathematics. All posts and comments should be directly related to mathematics, including topics…
How to think about r/math
The community is dedicated to the discussion and exploration of mathematics in all its forms, from theoretical concepts to practical applications. It serves as a platform for both enthusiasts and professionals to share knowledge, solve problems, and engage in mathematical discourse. The distinct focus on rigorous mathematical discussion sets it apart from other educational forums, fostering a culture of inquiry and intellectual engagement.
Confidence 5/5
Audience
Members of this community range from students and educators to professionals in STEM fields, with a strong emphasis on those who have a passion for mathematics. The vibe is generally collaborative and supportive, with participants eager to help each other understand complex concepts. Members often seek to deepen their knowledge, share insights, and engage in discussions that challenge their mathematical thinking.
Posting culture
Posting etiquette emphasizes clarity and relevance to mathematics, with a preference for well-formulated questions and detailed explanations. Content that includes proofs, mathematical problems, and educational resources tends to thrive, while vague or off-topic posts may receive downvotes. The community encourages regular contributions, but members are expected to maintain a respectful tone and provide constructive feedback.
Brand engagement notes
Brands looking to engage with this community should prioritize educational content that adds value rather than overt promotional material. Sharing insightful articles, interactive tools, or resources that enhance mathematical understanding can resonate well. However, blatant self-promotion or irrelevant advertisements are likely to be met with hostility. Collaborating with educators or sponsoring educational initiatives may also foster a positive reception among members.
Similar communities
Where this audience also spends time
Topic-adjacent communities surfaced from Reddit's own related subreddit signal.
FAQ
r/math — frequently asked questions
Quick facts about this subreddit's size, history, focus, and related communities.
How many subscribers does r/math have?
r/math has approximately 3,934,868 subscribers as of May 27, 2026.
When was r/math created?
r/math was created on January 24, 2008 (18 years ago).
What is r/math about?
The community is dedicated to the discussion and exploration of mathematics in all its forms, from theoretical concepts to practical applications. It serves as a platform for both enthusiasts and professionals to share knowledge, solve problems, and engage in mathematical discourse. The distinct focus on rigorous mathematical discussion sets it apart from other educational f…
What subreddits are similar to r/math?
Communities similar to r/math include r/learnmath, r/mathmemes, r/mathematics, r/askmath, r/physics.
Ready to engage on r/math?
Authentic engagement, not spam.
RedPulse runs Reddit campaigns the way the platform actually rewards — high-karma accounts, native conversations, and content moderators welcome.
