r/spacechem has 1.8k members. Top topics: Space Engineers, Tournaments and Leagues and Nuclear Reactors.
Want to see everything the full report shows? Explore a full example: r/birding, no sign-up.
When to post on r/spacechem
You've used today's free reports
Visitors without an account can open 3 subreddit reports a day. The best time to post on r/spacechem, removal risk and the rest of the report are one step away.
How r/spacechem has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/spacechem
Top topics
Share of the subreddit's posts
- Space Engineers6.2%
- Tournaments and Leagues2.5%
- Nuclear Reactors2.1%
- Nuclear Reactors2.1%
- Mobile Game Downloads & Compatibility1.0%
Posting rules for r/spacechem
Which post types r/spacechem allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.
Unlock this for r/spacechem
The blurred cards are a preview of the layout. The real numbers for r/spacechem open with an account.
How often posts get removed on r/spacechem
The best day and hour for r/spacechem, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.
Unlock this for r/spacechem
The blurred cards are a preview of the layout. The real numbers for r/spacechem open with an account.
What works on r/spacechem
Title and body length that does well on r/spacechem, and its mix of text posts, links, images, galleries and video.
Unlock this for r/spacechem
The blurred cards are a preview of the layout. The real numbers for r/spacechem open with an account.
Who posts on r/spacechem
Gender and age of the people who write on r/spacechem, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.
Unlock this for r/spacechem
The blurred cards are a preview of the layout. The real numbers for r/spacechem open with an account.
What people ask for on r/spacechem
Requests for recommendations, help and alternatives on r/spacechem, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.
Unlock this for r/spacechem
The blurred cards are a preview of the layout. The real numbers for r/spacechem open with an account.
See all of r/spacechem
Want to see everything the full report shows? Explore a full example: r/birding, no sign-up.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research