SubTrends
Other

Averages 35 posts/day, top 5% activity. Most active Tuesdays around 10 AM UTC. Mostly text posts (59%).

Posts / Day Average posts per day this month. Arrow is change vs the prior calendar month.
35 14%
Avg Upvotes Mean net upvotes per post this month (upvotes minus downvotes). Arrow is change vs the prior month.
19 29%
Avg Comments Mean number of comments per post this month. Arrow is change vs the prior month when that month’s data is available.
14 27%
Activity Rank #4,005 by posts/day among 90,883 tracked SFW subreddits as of Sep 2026 (Top 5%). Arrow is spots gained or lost vs the prior month.
#4,005 766
Top 5%
Posts w/ Links The percentage of posts that link off-site. This counts true link posts plus text posts with a URL in the body. Image and video posts are not counted.
29%
Low-Reply Rate Share of posts with 0 or 1 comment. A single comment is often an automated mod reply rather than real community discussion.
53%

r/mathematics Traffic & Engagement

Volume and engagement over time

Posts/DayAvg Upvotes02040600204060Sep 1Sep 8Sep 15Sep 22Sep 29
Posts/Day Avg Upvotes Mean net upvotes per post in this bucket.

Post Format

Top Post Type Text
Typical Title Length Short (59 chars)
Peak Day Thursday

Upvote Distribution

How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.

2–9
53%
10–99
31%
100–999
15%
1K+
0%
Posts that get upvoted Share of posts that received at least one upvote (2+ net upvotes). Most posts at 1 upvote are excluded. 31%
Median upvoted post Median upvotes among posts that received upvotes. Differs from Avg Upvotes in the snapshot, which includes every post. 8
Top post Highest upvote count on a single post this month. 1.8K

r/mathematics Most Active Times

Peak posting by day and hour (UTC)

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Fri
Sat
12 AM
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← Swipe →
#1 Top 3 activity windows

Most Active by Day

Sun 12 PM
Mon 3 PM
Tue 10 AM
Wed 1 PM
Thu 10 AM
Fri 2 PM
Sat 3 PM

r/mathematics Flair Performance

Upvotes and volume by flair

Flair Posts Upvotes
Discussion124 (31.6%)31
Artificial Intelligence41 (10.5%)19
Algebra40 (10.2%)7
News25 (6.4%)109
Calculus24 (6.1%)2
Geometry18 (4.6%)12
Number Theory18 (4.6%)16
Topology12 (3.1%)10
Logic12 (3.1%)7
Applied Math11 (2.8%)1

Post Type Breakdown

Share by text, image, or link

59%text posts

r/mathematics Trending Keywords

Ranked by how often they appear

KeywordMentions ▼UpvotesComments
math
169 (16.3%)
910
mathematics
98 (9.5%)
1920
problem
49 (4.7%)
6361
navier
46 (4.4%)
9369
proof
44 (4.3%)
3226
stokes
44 (4.3%)
9570
mathematical
41 (4.0%)
3625
openai
32 (3.1%)
5124
help
31 (3.0%)
23
maths
31 (3.0%)
57

r/mathematics Mentioned Domains

Most linked sites

r/mathematics Top Posts

Highest-performing posts

On the Navier–Stokes Millennium Prize Problem

1.8K upvotes 1.7K comments link Sep 8

Terence Tao Sep. 8 blog comment on his views on AI sustainability and OpenAI experiences

945 upvotes 237 comments text Sep 10

How tf did John von Neumann manage to accomplish all of this in his lifetime?

899 upvotes 147 comments image Sep 19

Open letter from 25 Fields medalists: A Severe Misalignment of AI in Mathematics

883 upvotes 889 comments link Sep 11

636606729769440499166579950236036751749912014371509557713570027508971809534551913252252094954941974952859310861988904737359709200557919 is a factor of RSA-896

529 upvotes 90 comments link Sep 20

Blowups for smooth-forced Euler, Boussinesq, and IPM; Seems like there is a forced Navier–Stokes blowup proof. Crazy Drama.

518 upvotes 295 comments text Sep 8

OpenAI claims to „have made substantial progress on another Millennium Prize problem“ in the NYT

512 upvotes 376 comments image Sep 10

Terence Tao: "It may become necessary to declare certain classes of mathematical problems off-limits to automated solvers, in order to preserve their broader value to the mathematical ecosystem (for instance, through the training of future mathematicians). Admittedly this can be hard to enforce"

478 upvotes 297 comments link Sep 3

Update from Buckmaster: Sébastien's statement is wildly false

381 upvotes 172 comments link Sep 10

25 Fields Medalists: "The goals of the AI companies and the goals of the mathematical community are severely misaligned"

380 upvotes 239 comments link Sep 11

r/mathematics Audience Overlap

Overlapping audiences

r/mathematics FAQ

What's the best time to post on r/mathematics?

Based on posting volume, r/mathematics is most active on Tuesdays around 10 AM UTC. That window has the most community activity, but busier hours also mean more competition for attention.

How active is r/mathematics?

r/mathematics averages 35 posts per day and ranks in the top 5% for activity among tracked SFW subreddits.

How many upvotes do posts on r/mathematics get?

Posts on r/mathematics average about 19 upvotes this month (net score per post).

What kind of posts does r/mathematics get most?

On r/mathematics, most posts are text posts (59%)