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r/AskProfessors↗

Get your questions answered by Reddit professors!

#Welcome to r/AskProfessors! This subreddit is for having your questions answered by those teaching in higher education, in any country and in any field. Please read our [FAQ](http://www.reddit.com/r/AskProfessors/wiki/faq) before posting as many common questions are answered here. ##

38k subscribers323 posts / mo in Sep 2026 (incl. ~1% by known bots)270 authors / mosince 2012

r/AskProfessors has 38k members (+14% over the last 12 months). It gets about 323 posts a month from 270 people. Top topics: Student Issues & Grading, Thanking Teachers and Professors and Student Engagement & Motivation.

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When to post on r/AskProfessors

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Size and growth

How r/AskProfessors has grown

r/AskProfessors

Subscriber growth

Subscribers over time

+14%in 12 months · +2.9% in 3 months · +0.8% in 1 month
Oct 202638k
Growing38k subscribers
Data since Mar 2018Live · through Oct 2026
r/AskProfessors

Monthly activity

Posts, comments and authors per month

+36%vs Sep 2025 · −20% last 3 months vs the 3 before
Sep 2026323
BusierPeaked at 522 in Mar 2024
Sep 2026: incl. ~1% by known botsData through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/AskProfessors

Top topics

Share of the subreddit's posts

  1. Student Issues & Grading6.1%
  2. Thanking Teachers and Professors5.0%
  3. Student Engagement & Motivation3.7%
  4. Lecture Etiquette2.3%
  5. Professor Reviews & Stories2.2%

Brands people mention

Most-mentioned brands and sites, last 12 months

Can you post

Posting rules for r/AskProfessors

Which post types r/AskProfessors allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.

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Timing and removals

How often posts get removed on r/AskProfessors

The best day and hour for r/AskProfessors, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.

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What to post

What works on r/AskProfessors

Title and body length that does well on r/AskProfessors, and its mix of text posts, links, images, galleries and video.

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Who writes here

Who posts on r/AskProfessors

Gender and age of the people who write on r/AskProfessors, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.

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How they talk

What people ask for on r/AskProfessors

Requests for recommendations, help and alternatives on r/AskProfessors, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.

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The full report

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Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research