SubTrends

Averages 28 posts/day, top 10% activity. Most active Tuesdays around 10 AM UTC. Mostly image posts.

Posts / Day Average posts per day this month. Arrow is change vs the prior calendar month.
28 7%
Avg Upvotes Mean net upvotes per post this month (upvotes minus downvotes). Arrow is change vs the prior month.
24 5%
Avg Comments Mean number of comments per post this month. Arrow is change vs the prior month when that month’s data is available.
13 25%
Activity Rank #5,204 by posts/day among 90,883 tracked SFW subreddits as of Sep 2026 (Top 10%). Arrow is spots gained or lost vs the prior month.
#5,204 446
Top 10%
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.
13%
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.
12%

r/prusa3d 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 Image
Typical Title Length Short (44 chars)
Peak Day Friday

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
41%
100–999
9%
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. 77%
Median upvoted post Median upvotes among posts that received upvotes. Differs from Avg Upvotes in the snapshot, which includes every post. 9
Top post Highest upvote count on a single post this month. 445

r/prusa3d 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
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10 PM
11 PM
← Swipe →
#1 Top 3 activity windows

Most Active by Day

Sun 9 AM
Mon 2 PM
Tue 10 AM
Wed 4 PM
Thu 9 AM
Fri 2 PM
Sat 12 PM

r/prusa3d Flair Performance

Upvotes and volume by flair

Flair Posts Upvotes
Question/Need help280 (63.6%)7
INDX53 (12.0%)32
:redditgold: Print of the Month34 (7.7%)57
MultiMaterial22 (5.0%)23
Printer Mod17 (3.9%)67
My First Prusa!16 (3.6%)22
Solved✔8 (1.8%)23
Unboxing Time!7 (1.6%)80
Announcement3 (0.7%)205

Post Type Breakdown

Share by text, image, or link

49%image posts

r/prusa3d Trending Keywords

Ranked by how often they appear

KeywordMentions ▼UpvotesComments
indx
180 (21.6%)
3017
core
162 (19.4%)
1713
prusa
137 (16.4%)
2414
print
61 (7.3%)
2212
upgrade
46 (5.5%)
1314
gen
39 (4.7%)
2514
filament
38 (4.6%)
2714
nozzle
34 (4.1%)
69
calibration
31 (3.7%)
1110
tool
29 (3.5%)
1612

r/prusa3d Mentioned Domains

Most linked sites

Domain Links Upvotes
github.com537
printables.com431

r/prusa3d Top Posts

Highest-performing posts

r/prusa3d Audience Overlap

Overlapping audiences

r/prusa3d FAQ

What's the best time to post on r/prusa3d?

Based on posting volume, r/prusa3d 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/prusa3d?

r/prusa3d averages 28 posts per day and ranks in the top 10% for activity among tracked SFW subreddits.

How many upvotes do posts on r/prusa3d get?

Posts on r/prusa3d average about 24 upvotes this month (net score per post).

What kind of posts does r/prusa3d get most?

On r/prusa3d, posts are a mix of formats, mostly image posts