Best Time to Post on Reddit: Free Subreddit Checker
Enter any subreddit and see the best day and hour to post there, from when its posts actually get upvotes and comments. Free, no sign-up.
Best posting time
One row per hour of the day, one column per weekday
Posts and activity for Aug 2026. Topics, brands and more on r/DieNeueStarsector · Subreddits like r/DieNeueStarsector
Best time to post: common questions
How is the best time to post on a subreddit worked out?
From the subreddit's own posts: for every day of the week and hour of the day we compare how posts published then did against the subreddit's typical post. Hours with too few posts are left out rather than guessed.
Which time zone are the hours in?
The heatmap is shown in your browser's time zone, so you can post at the hour you see without converting.
Is there a single best time to post on Reddit?
No. Each subreddit has its own rhythm: a US work subreddit peaks on weekday mornings, a gaming one in the evening. That is why the checker works per subreddit.
Is it free?
Yes. Visitors without an account can check a few subreddits a day. The full report with removal risk, posting rules and audience opens with an account.
Other free Reddit tools
- Subreddit statsEnter any subreddit to see its members, 12-month growth, posts and active authors per month, and the share of posts that get removed. Free, no sign-up.
- Similar subredditsEnter a subreddit and get communities like it: ones that post about the same topics, share the same members, or crosspost with it. Free, no sign-up.
- Subreddit finderType a topic or keyword and get the active subreddits about it, with members and posts per month. Free, no sign-up.
Need filters by audience, rules and growth? See the full tool in the app