This was a page to guess when the billionth edit (as measured by the "oldid" field) will be made (i.e. when this link becomes valid). Also, for those who want to joke around, guess what the edit will be about.

The date pool has been closed as Wikipedia reached 900 million edits on June 2, 2019 at 19:51 UTC. The total number of edits on Wikipedia is currently (as of March 29, 2024) around 1213.91 million. Do not rely on {{NUMBEROFEDITS}}, as it is significantly lower (namely by slightly over 2.5 million) and could easily be over a year apart from the oldid field by the time each of them reach a billion.

The billionth edit was made on January 13, 2021 at 01:03:33 UTC by User:Ser Amantio di Nicolao to the article Death Breathing. The winner of the pool was User:Art LaPella, who guessed February 12, 2021. The winner of the billionth edit topic pool was Matthieueagan: "The billionth edit should be on Starset's third album, whatever they name it."

When I was about 10 I similarly won about 7 pounds of bologna by guessing its weight. Here are some rules for improving your guessing odds, although I don't see that I used them here: Look for the biggest gap in previously guessed dates, that is in the range that looks plausible. For instance, if previous guesses are 2015, 2022 and 2024, then the odds are that the date will be between 2015 and 2022. The rules here are the closest later guess wins, even if the closest earlier guess is closer, so guess at the end of that gap, not the middle. Avoid round numbers, or in this case the calendar equivalent of round numbers like January 1 - others are likely to guess those. Art LaPella (talk) 01:44, 13 January 2021 (UTC)

Art LaPella, GGs for that Happy 2021 Eumat114 (Message) 03:37, 13 January 2021 (UTC)

thank you Art LaPella (talk) 04:35, 13 January 2021 (UTC)

Only one guess. You win if it is before or on your guess and after the next earlier guess before yours. Try to keep guesses sorted.

Yes, this is mostly silly. No non-specific guesses like "vandalism" or "rvv". Guesses can be either, the article edited, the exact content of the summary (but, again, not "rvv"), the content of added or deleted text, the number of bytes added or deleted, who makes the edit or, well, be creative, this is silly anyway. Guess as many times as you like.

1. Reverted edits by 3ffe:2a00:100:1337:7031::1 (talk) to last version by Jimbo Wales —Random8322007-01-29 19:09 UTC (01/29 14:09 EST)
2. Effects of RFID implants on humans -- Trvsdrlng (talk) 17:59, 1 February 2008 (UTC)
3. The Sandbox. 2³•3² 16:32, 13 May 2011 (UTC)
4. Vandalism to George W. Bush. The 1,000,000,001th edit will revert this vandalism. --Dial (talk) 21:18, 10 July 2011 (UTC)
5. Miscellany for deletion/George W. Bush (42nd). Since it is April Fools, well, you guys should know... 24.14.73.183 (talk) 23:07, 18 November 2011 (UTC)
6. It will probably be a minor spelling correction. --Ouro (blah blah) 14:43, 25 December 2011 (UTC)
7. It will be someone editing their prediction on this topic as to ensure they win the pool. Qazox (talk) 10:25, 25 February 2012 (UTC)
8. Someone vandalizing the page on Donald Trump
9. Assassination of Fleetlord Atvar. Whoop whoop pull up ^{Bitching Betty | Averted crashes} 22:43, 2 September 2012 (UTC)
10. Changing its to it's because someone meant to say it is. It's going to drive me crazy that no one knows how to spell anymore. Prettybirdie (talk) 05:07, 28 October 2012 (UTC)
11. Wikipedia Billionth Edit -EvanJM42
12. In all probability, an edit by Cluebot NG, or some version of it. 069952497a^{Comments and complaints}_{Stuff I've done} 00:40, 26 March 2013 (UTC)
13. Somebody replacing George W. Bush with, "This is Wikipedia's billionth edit!" buffbills7701 00:15, 7 October 2013 (UTC)
14. Warning User:ClueBot NG about vandalism 2Awwsome^{Tell me where I screwed up. See where I screwed up} 18:25, 22 October 2013 (UTC)
15. List of Pokemons, as this will eternally be the most important, and most edited, article on any Wiki.Mercurywoodrose (talk) 03:13, 13 February 2014 (UTC)
16. The adding of the mention of the page's appearance on the main page to Talk:Fuck: The most commonly spoken word in the English book (book by teens) - NG39 (Used to be NickGibson3900)^Talk 06:44, 11 November 2014 (UTC)
17. The main page being updated by hackers. Rainbow unicorn (talk) 05:16, 3 August 2015 (UTC)
18. Mick Schumacher, winner of the 2026 Monaco Grand Prix. --NaBUru38 (talk) 23:36, 24 September 2015 (UTC)
19. It will be an automated edit by a bot that is watching for the 999,999,999th edit so that it can announce that Wikipedia has had a billion edits. Of course, there is also the possibility that it will be some bored kid who changes the name of his country's leader to "butt face" while he is supposed to be researching a school paper. Etamni | ✉ | ✓  23:22, 5 November 2015 (UTC)

    Edit 999999999 and 100000001 was made by a bot... MarioJump83! 10:04, 16 January 2021 (UTC)

20. The billionth edit will be KasparBot (the most frequent editor) "migrating Persondata to Wikidata" (the most frequent thing KasparBot does). --Proud User (talk) 17:49, 20 April 2016 (UTC)
21. Obviously the billionth edit will concern the List of lists of lists, duh Mill 1 (talk) 13:08, 4 March 2017 (UTC)
22. It will be monkey-related. Sagittarian Milky Way (talk) 19:12, 16 April 2017 (UTC)
23. Or penis-related. Or involve ostriches, taxis or pregnancy in some way. Sagittarian Milky Way (talk) 01:59, 12 January 2021 (UTC)
24. An edit to something related to the Object Show Community or a random vandaspamvertising by an anon that happens to be a wikipedian wanting to get the 1Mth edit. Or the wikiholic list. ^{[citiation not needed]} SoaPuffball (talk) 10:38, 7 March 2018 (UTC)
25. A musical group. It has no article now, but it will be popular then. Art LaPella (talk) 16:54, 20 March 2018 (UTC)
26. Undeleted Wikipedia --Deuteranopia 17:54, 30 April 2018 (UTC)
27. The return of Willy on Wheels, moving George W. Bush to George W. Bush ON WHEELS! — pythoncoder  (talk | contribs) 18:33, 29 May 2018 (UTC)
28. The billionth edit should be on Starset's third album, whatever they name it. User:Matthieueagan (User talk:Matthieueagan) 01:40, June 24, 2018 (UTC)
    • Matthieueagan, You're close that this is about a music album, but not the album you're looking for... MarioJump83! 03:50, 13 January 2021 (UTC)
29. A Lowercase Sigmabot III on a talk page. Unless MiszaBot is resurrected, of course. – Ben79487 00:11, 29 March 2019 (UTC)
30. Since we can guess as many times as we would like, I guess.. an edit about
    1. Ford
    2. Mathematics
    3. Pennsylvania
    4. Slavery
    5. Orange
    6. Hippo
    7. Wikipedia
    8. Peanuts
    9. Jackets
    10. Harry Potter
    11. Joker
    12. Spiderman
    13. Superman
    14. Avocado
    15. Eggs
    16. Kirkland Signature
    17. Walmart
    18. Forge
    19. Libre
    20. Liberty
    21. Taxation
    22. Spinning
    23. Running
    24. Sleeping
    25. Goal
    26. Potatoes
    27. Things not for kids I guess
    28. HTML
    29. chess
    30. cheese
    31. jump rope
    32. elementary school
    33. literary elements
    34. sources
    35. links
    36. tyops
    37. anagrams
    38. pseudonyms [pen names]
    39. Oak
    40. Birch
    41. Honey
    42. The multiplication Symbol
    43. and Time flies like an arrow; fruit flies like a banana
    44. also any emoticon like '=D'                          AltoStev ^Talk 03:10, 6 November 2019 (UTC)
31. I also like the option to enter unlimited predictions...
    1. A deceased popular musician such as Elvis Presley or Michael Jackson User101010 (talk) 03:38, 7 January 2020 (UTC)
    2. Impeachment of Mike Pence --User101010 (talk) 06:25, 19 January 2020 (UTC)
    3. The Wikipedia article about Wikipedia --User101010 (talk) 06:25, 19 January 2020 (UTC)
    4. IPhone --User101010 (talk) 06:26, 19 January 2020 (UTC)
    5. Wikipedia:Billionth edit pool --User101010 (talk) 06:26, 19 January 2020 (UTC)
    6. An article that belongs in Wikipedia:List_of_really,_really,_really_stupid_article_ideas_that_you_really,_really,_really_should_not_create
    7. An unusual death from List of unusual deaths
    8. An unusual article from Wikipedia:Unusual articles
    9. Maybe it will be a bad joke or other nonsense that will be deleted. BJAODN lives on.
    10. My tractor is sexy
    11. Popular places such as...
        1. Texas
        2. Zimbabwe
        3. Antarctica
        4. Melrose Place
        5. Sesame Street
        6. New York, because I love Pizza and Bagels
        7. The fictional Cheers Bar or the real Cheers in Boston, Massachusetts
    12. Everyone likes to talk about the weather
    13. Something straight or something with a curve --User101010 (talk) 15:54, 23 January 2020 (UTC)
    14. Chuck Norris or Kevin Bacon or someone within Six Degrees of Kevin Bacon which is just about anyone.
    15. a pool prediction by User talk:JIP --User101010 (talk) 06:06, 29 January 2020 (UTC)
    16. Any type of Apple --User101010 (talk) 05:36, 7 February 2020 (UTC)
32. I import a gigantic public domain text about some obscure topic into Wikipedia. Koopinator (talk) 11:33, 26 January 2020 (UTC)
33. A random sports stat. Almy (talk) 18:08, 8 March 2020 (UTC)
34. Something about COVID-19. Probably. שוקו מוקה (talk) 15:39, 7 May 2020 (UTC)
35. An edit announcing that Donald Trump has issued an executive order postponing the 2020 United States presidential election, despite the fact that he lacks the constitutional authority to do so. ~ ONUnicorn^{(Talk|Contribs)}problem solving 22:21, 9 September 2020 (UTC)
36. A spelling correction by an anonymous user, acknowlege -> acknowledge in a biology-related article. The anonymous user's name's last character will be a "4". Brightgalrs (/braɪtˈɡæl.ərˌɛs/)^[ᴛ] 23:39, 20 September 2020 (UTC)
37. BREAKING NEWS: Justin Trudeau has COVID-19. It'll be made by an IPv6 address beginning with "2" ending in "9". Username⁶⁸⁹² _{(Peer Review)} 14:40, 23 October 2020 (UTC)
38. It will be an edit to Joe Biden. MarioJump83! 02:25, 27 December 2020 (UTC)
39. An edit to an article about a video game. (Or an article not about a video game... do I win?)  Nixinova   T   C   06:27, 3 January 2021 (UTC)

    Nixinova, you don't as the edit might not be in mainspace. I win. Happy 2021 Eumat114 (Message) 11:59, 11 January 2021 (UTC)

40. An edit that adds this highly acclaimed source into Wikipedia, removing a ^{[citation needed]} tag in the process. Happy 2021 Eumat114 (Message) 12:01, 11 January 2021 (UTC)
41. An edit related to the impeachment proceedings of Donald Trump. Scorpions13256 (talk) 01:21, 12 January 2021 (UTC)

• The hundred millionth edit (which just happens to be vandalism)
• Wikipedia:Pools