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r/Biophysics↗

Biophysics: Where physics meets biology

17k subscribers22 posts / mo in Sep 202616 authors / mosince 2011

r/Biophysics has 17k members (+15% over the last 12 months). It gets about 22 posts a month from 16 people. Top topics: Engineering and Biomedical Sciences, Grad School Admissions and Undergrad Research.

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Size and growth

How r/Biophysics has grown

r/Biophysics

Subscriber growth

Subscribers over time

+15%in 12 months · +3.9% in 3 months · +1.3% in 1 month
Oct 202617k
Growing17k subscribers
Data since Mar 2018Live · through Oct 2026
r/Biophysics

Monthly activity

Posts, comments and authors per month

+57%vs Sep 2025 · +37% last 3 months vs the 3 before
Sep 202622
BusierPeaked at 34 in May 2025
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/Biophysics

Top topics

Share of the subreddit's posts

  1. Engineering and Biomedical Sciences0.8%
  2. Grad School Admissions0.7%
  3. Undergrad Research0.5%
  4. Biology Exams & Papers0.4%
  5. Biochemistry Studies0.4%

The full report

Everything else about r/Biophysics

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