Reddit stats
r/printedcircuitboard subreddit stats
Posts, comments, unique posters, link rates, and activity patterns from the last month, updated daily.
Updated . Reporting period: Oct 5, 2026–Nov 5, 2026 (UTC).
From October 5, 2026 to November 5, 2026, 791 users on r/printedcircuitboard made 295 posts and 1,861 comments, or about 9 posts/day and 58 comments/day. The subreddit averaged 6.3 comments per post; 59.3% of posts and 4.6% of comments contained links. Its Health Score was 36.7/100, meaning unique posters divided by total posts and comments. The top 1% of users produced 1.4% of posts and 23.1% of comments. Activity is measured in UTC: the most active hour was 16:00 (2.0x avg), the most active day was Monday (1.4x avg), and normalized weekend volume was 0.88x weekday volume.
Daily activity in r/printedcircuitboard
Daily totals combine posts and comments, grouped by UTC date. The lighter final bar shows a partial day through Nov 5 at 23:24 UTC.
Activity by day and hour
Each square is one hour, shown in UTC.
The heatmap shows when people post and comment, not when a post is most likely to get clicks or upvotes. Our Reddit posting-time analysis explains how to use activity patterns when planning a post.
Subreddits similar to r/printedcircuitboard
Discover related Reddit communities by the people who comment in both. These recommendations compare seven days of public comment activity, using a random sample of up to 50,000 commenters for large communities.
| Subreddit | Audience similarity | Shared commenters (est.) |
|---|---|---|
| r/pcb | 6.5% | 34 |
| r/askelectronics | 3.3% | 49 |
| r/embedded | 2.2% | 21 |
| r/electricalengineering | 1.5% | 24 |
Audience similarity is the estimated share of commenters active in both subreddits out of those active in either one. Higher scores mean more audience overlap; they don't measure community quality or subscriber counts.
Calculated . Based on comments from Oct 25 through Oct 31, 2026 (UTC). Results are refreshed after one month.
Last month on Syften
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