Free tool · Read from Reddit when you ask

Best time to post on Reddit, for any subreddit

Type a subreddit and see which days and hours its most upvoted posts went up, in your own time zone.

Check a subreddit

How it works

We read the subreddit's most upvoted posts of the past year and of the past month, and count when each one went up, by day of the week and hour. Each post counts once. The grid shows the counts; the darker the cell, the more top posts went up then.

This is a record of when winners went up, not a rule that makes posts win. Hours when more people post also hold more of the top posts, and Reddit's top list only shows what already did well.

How to use the answer

  • Don't chase a single cell. A cell with two or three posts can easily be chance. Look for days and stretches of hours that are dark together.
  • Timing is only part of it. The grid can't tell you a post will do well. Read the community's top posts to see what it upvotes.

Questions people ask

What is the best time to post on Reddit?
It depends on the subreddit. Each community has its own crowd, time zones and pace, so a single answer for all of Reddit doesn't help much. Type a subreddit above to see when its most upvoted posts went up.
Does posting at the best time make a post do well?
Not on its own. This shows when the winners went up, not that posting then made them win. Busy hours have more posts, so they also hold more of the top ones. The time a post went up can't tell you why it won.
What time zone are the times in?
Your own. Your browser tells the page your time zone and the grid is drawn in it. You can switch to UTC to compare with someone elsewhere.
How many posts is the answer based on?
The most upvoted posts of the past year and of the past month, up to 100 of each, each counted once. The page shows the exact number. With fewer than 30 posts we don't point to a time, because a handful of posts can't show a pattern. With more, we only name a day or time that is clearly ahead of the rest.
Does it work for small subreddits?
Yes, but small subreddits have fewer posts to go by. When there are too few, the tool says so and shows only when those posts went up. It can't read 18+ communities, because Reddit doesn't show us their posts.
How fresh is the answer?
We read Reddit when someone checks a subreddit and keep the answer for a day. A year of top posts barely changes in a day.

Sources

The times on this page come from the subreddit's own top posts on Reddit, read when someone checks it, and dated. Reddit changes them; tell us if something here is out of date.

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