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r/explainlikeimfive

Explain Like I'm Five | Don't Panic!. Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly explanations. Don't Panic! Founded 2011 · 23.7M members · text posts only

23.7M members. The best post we have captured here reached 45.8K upvotes, which works out to 2 per 1,000 members.

2peak upvotes per 1,000 members
23.7Mmembers
45.8Kbest post
7.9Kmost comments
896posts we track

Open r/explainlikeimfive on Reddit ↗

What actually lands here

The mix of post types among everything we have captured. Posting a link where almost nothing but images lands is wasted effort, and this is the fastest way to see it.

83% 17%
Question 83% Text 17%

The topics it labels

Flairs are the community's own categories, and the closest thing a subreddit has to telling you what it wants.

Biology 246 Other 176 Technology 126 Physics 98 Engineering 56 Chemistry 54 Economics 50 Planetary Science 43 Mathematics 30 Repost 7

What the ceiling looks like

The biggest posts we have captured here. Links go to the original on Reddit.

ELI5:How after 5000 years of humanity surviving off of bread do we have so many people within the last decade who are entirely allergic to gluten?

↑ 45.8K 💬 547 question 2017

ELI5: It's with a heavy heart that we have an announcement

↑ 45.5K 💬 708 text 2025

We call upon Reddit to take action against the rampant Coronavirus misinformation on their website.

↑ 42.3K 💬 2 text 2021

ELI5: How did we get to the point where laptops and smartphones are in the same price range?

↑ 41.1K 💬 3.4K question 2019

ELI5: Stock Market Megathread

↑ 40.9K 💬 7.9K text 2021

ELI5: So how does the the human brain ignore the second the?

↑ 40.5K 💬 1.4K question 2020

ELI5: Why can people walk many miles without discomfort, but when they stand for more than 15 minutes or so, they get uncomfortable?

↑ 40.2K 💬 1.3K question 2017

ELI5: There are infinite numbers between 0 and 1. There are also infinite numbers between 0 and 2. There would more numbers between 0 and 2. How can …

↑ 39K 💬 3.7K question 2020

ELI5 Why is 12 hour time even taught? Wouldn’t it just be easier to remember 13:00 instead of 1:00pm?

↑ 38.9K 💬 1.7K question 2020

ELI5: Military officers swear to protect and defend the Constitution of the United States, not the President

↑ 35K 💬 2.4K text 2017

Communities its size

Within four times the member count either way, so the comparison is fair. Sorted by upside.

r/explainlikeimfive, in numbers

Answered from the posts ViralHunt holds from this community, not from Reddit's own about page.

What is r/explainlikeimfive?
r/explainlikeimfive ("Explain Like I'm Five | Don't Panic!") describes itself this way: Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly explanations. Don't Panic. It was founded in 2011 and has 23.7M members.
How many members does r/explainlikeimfive have?
r/explainlikeimfive has about 23.7M members. ViralHunt has tracked 896 of its posts; the biggest reached 45.8K upvotes, which is 2 per 1,000 members.
What is the most viral post on r/explainlikeimfive?
"ELI5:How after 5000 years of humanity surviving off of bread do we have so many people within the last decade who are entirely allergic to g" reached 45.8K upvotes and 547 comments in 2017, the highest score among the posts we hold from r/explainlikeimfive.
What subreddits are similar to r/explainlikeimfive?
Communities of a comparable size we track: r/therewasanattempt, r/BlackPeopleTwitter, r/me_irl, r/nextfuckinglevel, r/WatchPeopleDieInside, r/oddlysatisfying.
What kind of posts do best on r/explainlikeimfive?
Of the posts we hold, 83% are question posts and 17% are text posts.
When is the best time to post on r/explainlikeimfive?
Across 896 timestamped posts we hold, the slots whose posts averaged the highest score are Friday at 16:00 UTC (19.1K avg upvotes), Friday at 17:00 UTC (17.3K avg upvotes), Saturday at 21:00 UTC (13.8K avg upvotes). The busiest day is Monday. For Reddit as a whole, see the best time to post on Reddit page.
How many upvotes does a post need to reach the top of r/explainlikeimfive?
The 20th-best post we hold from r/explainlikeimfive has 30.6K upvotes, so that is roughly the bar for the top twenty. We captured 302 posts from it in the last 30 days.

See what is climbing here before you write

ViralHunt tracks Reddit and eight other networks, records how every post grows, and puts what is taking off in front of your team in one list.

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Every figure here is what ViralHunt has captured from r/explainlikeimfive, not everything the community has ever posted. We deliberately do not publish an average score: our sample is weighted toward a community's best posts, so an average would be flattering and wrong. Peak per 1,000 members is computed the same way for every community listed. See how we measure.