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r/askmath

This subreddit is for questions of a mathematical nature. Please read the subreddit rules below before posting.

Subscribers

227,870

Created

September 5, 2008

18 years ago

View on Reddit
RedPulse insight

How to think about r/askmath

The community is dedicated to addressing questions related to mathematics, catering to a broad range of topics from basic arithmetic to advanced theories. It serves as a platform for learners and enthusiasts to seek help, clarify concepts, and engage in mathematical discussions. The distinctiveness lies in its focus on problem-solving and providing detailed explanations, making it a valuable resource for students and math aficionados alike.

Confidence 4/5

  • Audience

    Members typically include students, educators, and math enthusiasts, ranging from high school learners to university students and professionals. The intent is primarily educational, with participants seeking assistance on homework, clarification of concepts, or deeper understanding of mathematical theories. The vibe is generally supportive and collaborative, with a shared passion for mathematics.

  • Posting culture

    Posting etiquette emphasizes clarity and specificity in questions, often requiring users to show their work or explain their thought process. Content that is well-formulated and directly related to mathematical problems thrives, while vague or overly simplistic questions may receive downvotes. The community sees a steady flow of posts, particularly during academic semesters, with peak activity around homework deadlines and exam periods.

  • Brand engagement notes

    Brands should approach this community with caution, as overt promotion is often met with skepticism or hostility. Instead, brands can engage by providing valuable educational content, such as tutorials, problem-solving techniques, or resources that enhance learning. Collaborating with educators or contributing to discussions in a non-promotional manner can foster goodwill. Content that aligns with the community's focus on mathematics and learning will be more positively received.

Top keywords

What r/askmath talks about

Weighted by how often each term appears in posts and comments, relative to baseline frequency. The largest words are the strongest signals of community focus.

uncountablematricessquaringworksheetanalyticepsilonsymmetricintegersinequalitiessummation0081+2well-definedsubgroupextraneous-1001-9csclinearlyx:3;180°polygonssubtractedother;trig2;subtractionsubtractingrigorouslyn:272289πboth:caffeinated{}test:324thermistorreflexivedeviatingmembers'$51numericallytheorem-9incurringcoherentlygradientsmathematicians611087337generalised006hemispheressmarmy19:

External signals

Where the community looks

Top external domains linked from posts and comments — a quick read on the sources of truth this audience trusts.

Top contributors

Who shapes the conversation

The most active and most-upvoted posters and commenters in this community. Useful when planning outreach or studying a community's tastemakers.

Top posters

By post count

By votes

Top commenters

By comment count

By votes

Similar communities

Where this audience also spends time

Topic-adjacent communities surfaced from Reddit's own related subreddit signal.

FAQ

r/askmath — frequently asked questions

Quick facts about this subreddit's size, history, focus, and related communities.

How many subscribers does r/askmath have?

r/askmath has approximately 227,870 subscribers as of May 27, 2026.

When was r/askmath created?

r/askmath was created on September 5, 2008 (18 years ago).

What is r/askmath about?

The community is dedicated to addressing questions related to mathematics, catering to a broad range of topics from basic arithmetic to advanced theories. It serves as a platform for learners and enthusiasts to seek help, clarify concepts, and engage in mathematical discussions. The distinctiveness lies in its focus on problem-solving and providing detailed explanations, mak…

What subreddits are similar to r/askmath?

Communities similar to r/askmath include r/learnmath, r/math, r/mathematics, r/askphysics, r/calculus.

Who are the most active posters on r/askmath?

The most frequent posters on r/askmath include u/[deleted], u/arty_dent_harry, u/sweett96.

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