SubTrends
Other

Averages 47 posts/day, top 5% activity. Most active Thursdays around 11 AM UTC. Mostly text posts (90%).

Posts / Day Average posts per day this month. Arrow is change vs the prior calendar month.
47 3%
Avg Upvotes Mean net upvotes per post this month (upvotes minus downvotes). Arrow is change vs the prior month.
47 3%
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 10%
Activity Rank #2,772 by posts/day among 92,652 tracked SFW subreddits as of Jul 2026 (Top 5%). Arrow is spots gained or lost vs the prior month.
#2,772 103
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.
4%
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.
26%

r/PhD Traffic & Engagement

Volume and engagement over time

Posts/DayAvg Upvotes020406080050100150Jul 1Jul 8Jul 15Jul 22Jul 29
Posts/Day Avg Upvotes Mean net upvotes per post in this bucket.

Post Format

Top Post Type Text
Typical Title Length Short (55 chars)
Peak Day Saturday

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
50%
10–99
30%
100–999
19%
1K+
2%
Posts that get upvoted Share of posts that received at least one upvote (2+ net upvotes). Most posts at 1 upvote are excluded. 50%
Median upvoted post Median upvotes among posts that received upvotes. Differs from Avg Upvotes in the snapshot, which includes every post. 10
Top post Highest upvote count on a single post this month. 1.8K

r/PhD Most Active Times

Peak posting by day and hour (UTC)

Sun
Mon
Tue
Wed
Thu
Fri
Sat
12 AM
1 AM
2 AM
3 AM
4 AM
5 AM
6 AM
7 AM
8 AM
9 AM
10 AM
11 AM
12 PM
1 PM
2 PM
3 PM
4 PM
5 PM
6 PM
7 PM
8 PM
9 PM
10 PM
11 PM
← Swipe →
#1 Top 3 activity windows

Most Active by Day

Sun 1 PM
Mon 12 PM
Tue 11 AM
Wed 10 AM
Thu 11 AM
Fri 6 AM
Sat 6 AM

r/PhD Flair Performance

Upvotes and volume by flair

Flair Posts Upvotes
Seeking advice-academic489 (33.4%)11
Seeking advice-personal263 (18.0%)18
Big Decision Energy113 (7.7%)7
🐸 🎉FROG TIME🎉🐸95 (6.5%)336
Vent (NO ADVICE)86 (5.9%)65
Getting Shit Done76 (5.2%)23
Admissions61 (4.2%)1
Seeking advice-social53 (3.6%)28
Publishing Woes47 (3.2%)48
Tool Talk41 (2.8%)7

Post Type Breakdown

Share by text, image, or link

90%text posts

r/PhD Trending Keywords

Ranked by how often they appear

KeywordMentions ▼UpvotesComments
phd
549 (37.4%)
2015
research
113 (7.7%)
2011
advice
74 (5.0%)
810
student
60 (4.1%)
1512
year
48 (3.3%)
1710
time
45 (3.1%)
638
help
45 (3.1%)
119
thesis
45 (3.1%)
4013
first
45 (3.1%)
3611
need
44 (3.0%)
489

r/PhD Mentioned Domains

Most linked sites

This community doesn't link off-site.

Its posts are text, images, or discussion rather than outbound links.

r/PhD Top Posts

Highest-performing posts

r/PhD Audience Overlap

Overlapping audiences

r/PhD FAQ

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

Based on posting volume, r/PhD is most active on Thursdays around 11 AM UTC. That window has the most community activity, but busier hours also mean more competition for attention.

How active is r/PhD?

r/PhD averages 47 posts per day and ranks in the top 5% for activity among tracked SFW subreddits.

How many upvotes do posts on r/PhD get?

Posts on r/PhD average about 47 upvotes this month (net score per post).

What kind of posts does r/PhD get most?

On r/PhD, most posts are text posts (90%)