Big general subreddits
Best time to post in r/AskHistorians
The best and worst hours to post, the rules that get posts removed, and a check of your draft against both.
Posts in r/AskHistorians are most often removed for civility issues. It is a public subreddit that does not allow link posts and does not require post flair. In our latest sample of 700 recent posts, an estimated 99% were still up about a day later.
The Portal for Public History. Please read the rules before participating, as we remove all comments which break the rules. Answers must be in-depth and comprehensive, or they will be removed.
The best and worst hours to post in r/AskHistorians
In our sample of 800 recent and top r/AskHistorians posts, activity and scores peak around Sunday 10pm UTC, and are weakest around Friday 2am UTC. Based on posts sampled through Aug 31, 2026. Times in this sentence are UTC; the grid below converts to your local timezone. Timing helps a clean post get seen. It does not save a post that breaks a rule.
- Window 1
Sun around 10pm
avg score 822.1 · 9 posts sampled
- Window 2
Thu around 3pm
avg score 742.5 · 6 posts sampled
- Window 3
Sat around 8am
avg score 774.2 · 5 posts sampled
Your timezone: UTC (GMT+0). Darker cells mean more posts in our sample.
Compare r/AskHistorians against every tracked community on the best time to post on Reddit tool.
Estimated survival rate
99%
of 700 recent r/AskHistorians posts we sampled were still publicly visible about a day later.
How this is measured
Estimate. We sample recent public posts and check again about 18 hours later to count how many are still publicly visible. Posts removed at the moment of submission never become publicly visible at all, so the true removal rate is at least this high. Last sampled Sep 5, 2026.
r/AskHistorians rules: what actually gets removed
Each rule below is paired with the way it is most likely enforced. Where the rules state a number, we quote it. Where they do not, we say so instead of guessing.
1.Users shall behave with courtesy and politeness
Enforcement varies[All users are expected to behave with courtesy and politeness at all times.](https://www.reddit.com/r/AskHistorians/wiki/rules#wiki_civility) We will not tolerate racism, sexism, or any other forms of bigotry. This includes Holocaust denialism. Nor will we accept personal insults of any kind, and do not allow minor nitpicking of grammar or spelling.
2.Questions should be clear and specific, be asked in good faith, and seek an in-depth answer
Enforcement variesPeople asking questions should make every effort to ensure that their questions are clear, specific, and novel. We give broad latitude, but do remove questions for a small number of technical matters: * Homework Questions * No "Poll"-Type Questions * Questions With Privacy Issues * No Loaded Questions * No "What If" See [here](https://www.reddit.com/r/AskHistorians/wiki/rules#wiki_questions) for further expansion on these restrictions and how they are enforced.
3.Questions should be historical in nature, and ask for more than basic facts
Enforcement variesQuestions should be historical in nature, and not ask about hypothetical 'What-If' scenarios. Questions which are looking for basic, factual information from reference works are allowed only in the 'Short Answers to Simple Questions' Thread. We do not provide valuation services, or allow questions which relate to artifacts which may have been obtained illegally.
4.Users should be able to provide sources on request
Enforcement variesSources are highly encouraged in all answers given in r/AskHistorians. A good answer will be supported by relevant and reliable sources. Primary sources are good. Secondary sources are also acceptable. Even though sources are not mandatory, if someone asks you to provide sources in good faith, please provide them willingly and happily. Being unable to may result in the removal of the answer. For further information, see [here](https://www.reddit.com/r/AskHistorians/wiki/rules#wiki_sources).
5.Answers must be in-depth and comprehensive
Enforcement variesAnswers are held to a higher standard than is generally found on reddit. Answers should be in-depth, comprehensive, accurate, and based off of good quality sources. In evaluating answers against the rules, the moderator team is looking for responses which are in line with the existing Historiography on the topic, and written in a manner respecting the Historical Method. See [here](https://www.reddit.com/r/AskHistorians/wiki/rules#wiki_answers) for further information.
6.Answers should reflect knowledge and familiarity with the topic at hand
Enforcement variesAnswers in this subreddit are expected to be of a level that historians would provide: comprehensive and informative, and of course, *correct*. Answers which reflect factually incorrect information will be removed, as will answers where it is clear that the writer is unfamiliar with standard literature or unable to engage with basic follow-up questions. If you see this, please let the Mods know! See [here](https://www.reddit.com/r/AskHistorians/wiki/rules#wiki_answers) for further information.
7.Answers should not be speculative or anecdotal
Enforcement variesPersonal anecdotes are not acceptable answers in this subreddit. They are unreliable, unverifiable and of very little real interest for our purposes. Additionally, suppositions and personal opinions are not a suitable basis for an answer in r/AskHistorians. Answers which rely on personal anecdotes or speculation will be removed. See [here](https://www.reddit.com/r/AskHistorians/wiki/rules#wiki_no_personal_anecdotes) for further information.
8.No questions that are soapboxing, or about events and politics <20 years
Enforcement variesThis subreddit is called AskHistorians, not LectureHistorians or DebateHistorians. All questions must allow a back-and-forth dialogue based on the desire to gain further information, and not be predicated on a false and loaded premise in order to push an agenda. See [here](https://www.reddit.com/r/AskHistorians/wiki/rules#wiki_no_political_agendas_or_moralising) for more info.
9.No political agendas or moralising in answers
Enforcement variesAnswers should not be written in the interests of advancing a personal agenda, but should represent a sincere effort to make an argument from the historical record. They should be constructed in keeping with the principles of the historical method, and your argument should instead demonstrably flow from your critical engagement with an appropriate range of evidence. We would expect the answerer to approach the issue earnestly and in good faith, and with fidelity to the historical method.
10.Answers should not be only links or quotations
Enforcement variesDo not just post links to other sites as an answer. This is not helpful. Please take some time to put the links in context for the person asking the question. Avoid only recommending a source – whether that's another site, a book, or large slabs of copy-pasted text. If you want to recommend a source, please provide at least a small summary of what the source says. See [here](https://www.reddit.com/r/AskHistorians/wiki/rules#wiki_do_not_just_post_links_or_quotations) for further information.
11.Answers must be original work, and cite all quotes
Enforcement variesWe have a zero-tolerance policy on blatant plagiarism, such as directly copying and pasting another person's words and trying to pass them off as your own. This will result in an instant ban. If you are borrowing verbatim text from a source, *always* be sure that you are clear on where you got it from.
12.Comments should not consist solely of jokes
Enforcement variesA post should not consist only of a joke, a humorous remark, or a flippant comment. You can certainly include humour as part of a full and comprehensive post, but your post should not be made solely for the purpose of being funny.
13.Racist or bigoted comments are not tolerated here
Enforcement variesWe have no tolerance for bigoted or racist remarks in this subreddit. This includes, but is by means limited to, the use of racial slurs, misogynism, and homophobia, as well as advocacy for positions such as Holocaust Denial. These are cause for immediate banning.
14.Top level comments should be answers only, and ALL comments should be on-topic, and constructive
Enforcement variesPlease do not comment for the sake of commenting. All top-level comments should be answers which meet the subreddit guidelines. All lower level responses should be comments that engage with the answer they are replying to and meaningfully add to any discussion. Comments which significantly digress from the topic will be removed, as will be any comments which don't make a meaningful contribution that advances the discussion on the topic or are otherwise cluttersome.
r/AskHistorians does not publish karma or account-age minimums in its rules. Subreddits often enforce unpublished filters on top of what they write down, which is why posts from new accounts can vanish without a message here.
Can you self-promote in r/AskHistorians?
r/AskHistorians does not state a clear self-promo policy in its rules. Treat that as caution, not permission: mods remove promo at their discretion, and Reddit's sitewide spam filter still applies. A value-first post that mentions your project beats a launch-style post here.
r/AskHistorians by the numbers
- Members
- 2.8M
- Active right now
- Not public
- Posts / day
- 61
- 676 comments / day
- Community age
- 15 years
- since Aug 28, 2011
| Median title length | Posts with a link | Posts with flair | Dominant format |
|---|---|---|---|
| 112 characters | 0% | 7% | text posts |
What gets removed in r/AskHistorians
Low karma or a new account
r/AskHistorians publishes no karma or age minimum, but unpublished account filters are common at this size. New accounts should comment before posting.
Reddit's sitewide spam filter
A separate layer before the subreddit ever sees your post. New accounts posting links, URL shorteners, and repeated domains are its favorite targets. Removals are instant and silent.
A shadowbanned account
If the account itself is shadowbanned, every post looks live to you and invisible to everyone else, in any subreddit.
Wondering about a post that already disappeared? Start with why Reddit posts get removed or run the free shadowban check.
Subreddits like r/AskHistorians
Posting somewhere adjacent? Each of these has its own rules and its own removal pattern. Check the one you actually plan to post in.
r/funny
67.6M members
Reddit's largest humor depository
r/AskReddit
59.5M members
r/AskReddit is the place to ask and answer thought-provoking questions.
r/worldnews
47.5M members
A place for major news from around the world, excluding US-internal news.
r/todayilearned
41.6M members
You learn something new every day; what did you learn today? Submit interesting and specific facts about something that you just found out here.
r/memes
36M members
Memes! A way of describing cultural information being shared. An element of a culture or system of behavior that may be considered to be passed from one individual to another by nongenetic means, especially imitation.
r/Showerthoughts
34.2M members
A subreddit for sharing those miniature epiphanies that make the mundane more amazing.
r/pics
33.5M members
A place for photographs, pictures, and other images.
r/videos
26.9M members
Reddit's main subreddit for videos. Please read the sidebar below for our rules.
r/mildlyinteresting
25.4M members
Aww, cripes. I didn't know I'd have to write a description. How many words is that so far, like a hundred? Soooo, yeah. Mildly interesting stuff. Stuff that interests you. Mildly. It's in the name, ffs.
r/AmItheAsshole
24.6M members
A catharsis for the frustrated moral philosopher in all of us, and a place to finally find out if you were wrong in an argument that's been bothering you. Tell us about any non-violent conflict you have experienced; give us both sides of the story, and find out if you're right, or you're the asshole. See our ~~*Best Of*~~ "Most Controversial" at /r/AITAFiltered!
r/AskHistorians posting questions
Can I post links in r/AskHistorians?
No. r/AskHistorians accepts text posts only, so a link-only submission is rejected at the door. You can usually mention a link inside the body text, but the sub's rules on self-promotion still apply to it. Check your draft against the rules before posting.
Does r/AskHistorians require karma to post?
r/AskHistorians does not publish a karma minimum. That does not mean there is none: many subreddits enforce unpublished karma and account-age filters that remove posts silently. If your account is new or has little karma, that is the first thing to rule out when a post disappears.
Can you self-promote in r/AskHistorians?
r/AskHistorians does not state a clear self-promo policy in its rules. Treat that as caution, not permission: mods remove promo at their discretion, and Reddit's sitewide spam filter still applies. A value-first post that mentions your project beats a launch-style post here.
Is r/AskHistorians strict?
Relaxed, by our estimate (11/100 on our strictness scale, from its measured removal rate, 14 rules, and its stated gates). About 1% of recent posts disappeared within a day in our sample. Strictness is about enforcement, not hostility: a strict sub is predictable if you follow its rules.
What is the best time to post in r/AskHistorians?
Based on our sample of recent and top posts, activity and scores peak around Sunday 10pm UTC and Thursday 3pm UTC. Treat this as a starting point, not a guarantee: a post that breaks a rule gets removed at any hour. The heatmap on this page converts these windows to your local time.
Why do posts get removed in r/AskHistorians?
The most common reasons are civility violations, plus the layers every subreddit has: Reddit's sitewide spam filter, unpublished AutoMod rules, and account-level gates like karma and age. In our recent sample, roughly 1% of r/AskHistorians posts disappeared within about a day of going up. Many removals are silent, so checking your draft first beats finding out after.
Rules last checked Aug 31, 2026
Go deeper: how AutoMod removals work, the shadowban explainer, or earning karma the allowed way.
Stop getting silently removed.
Know if your post survives before you hit submit, and fix it if it won't.
Check my post for freePaste a draft · verdict in ~10 seconds