Love DD/MM/YYYY, but YYYY/MM/DD is acceptable, and useful in many cases, especially when naming files, but they both easily beat the ridiculous MM/DD/YYYY
ZETH_27 on
Way more countries use it in practice because it’s ISO standard for things like shipping and transit.
PrisonersofFate on
DD/MM/YYYY makes sense, so does YYYY/MM/DD
But MM/DD/YYYY is madness.
VanillaSkyDreamer on
The only moral format
thesoccerone7 on
Love this format for file sorting
Hot-Ad3475 on
Not true for Lithuania.
Lithuania format is YYYY-MM-DD
The Canadian government uses this as well. The people use all three but it is „officially“ YYYY/MM/DD
ak3000android on
I see that this excludes countries using YYYY-MM-DD like Canada.
dgc-8 on
I use it when writing in english because i dont want to confuse anyone, not the americans and not everyone else including myself
Financial-Code8244 on
I’ve seen all formats being used in Canada. When it’s year first it’s easy to understand, but if I read a date like 03/05/2026 it’s not exactly obvious if it’s March 5th or May 3rd.
JiuKuai on
Use this at the start of all your documents and enjoy the sorting
expendiblegrunt on
Best format
Zaiches on
YYYY-MM-DD is superior because most digital systems can support – in filenames.
Windows and several other systems use / for directory separation (as do websites), meaning YYYY/MM/DD on the functional level is incompatible with too many systems.
Also, YYYY-MM-DD sorts alphabetically by date by default.
OberonDiver on
I do, but I’m not a country.
renlydidnothingwrong on
Lithuania seems like the odd man out here, I wonder what up with that.
roma258 on
Goated format for any data related usage (yes I know datetime is a thing).
BulgarianExcellece on
Hungolian theory confirmed
floralwreathz on
whats the hungary/asian vesion of r/PORTUGALCYKABLYAT
emmmmceeee on
r/ISO8601
Mysterious_Device567 on
Hungary…again /s
BasicSet6933 on
Some of these countries put the family name before the given name. That map would look somewhat similar.
Muffins_Hivemind on
I love YYYY/MM/DD on the computer because it sorts the files by date across multiple years when they are in one folder. (Sorted by file name). It is elegant and easy and avoids the MM first or DD first confusion.
Entity-766 on
Its best by logic. From big „coordinates“ to advanced.
Daenatrakea on
This is the best date format
DueAcanthocephala903 on
In Korea, it is correct to use YYYY/MM/DD.
Personally, I’m more familiar with American dates than European ones. That’s how I learned it in elementary school.
CalgaryChris77 on
I don’t understand how it can be any other way. How do you let the user choose the day before they have the year and month.
semicombobulated on
I find it interesting that most of these countries also write people’s names “backwards” (i.e. surname first).
Thornescape on
There are three common numerical date formats in use. 04/06/2026, 06/04/2026, and 2026-04-06. Two of these are indistinguishable for almost half of every month.
Personally, I don’t care what format you use as long as there is no guesswork. April 4, 2026, great. The 5th of May, great. But if you write the date as 01/02/03 then that’s a communication problem. It drives me nuts when companies post the date as „07.10.2026“ and you have no idea if it’s July or October they are talking about.
No, it does not matter what is common in your area. Others don’t know what is common in your area. No, it does not matter what is comfortable to say in your language. Others say it differently.
If you can look at $20 and say „twenty dollars“ then you can look at 2026-04-06 and say „April 6th“ or „the 6th of April“. It’s really not that difficult.
the fact that 2026-04-06 also alphabetizes in chronological order is just a bonus. Clarity of communication is what matters. r/ISO8601
MadaoDamboru on
as Lithuanian I love this format, any other way to write date feels weird
TheOverratedTrash on
learnt this fir the first time from the immigration officer, after I wrote the date wrong on a form needed to filled before entering the country
PikachuStoleMyWife on
Still better than month/day/year format.
SplattyFatty_ on
lithuania and hungary can into east asia
sarah-vdb on
I use YYYYMMDD for file folders/archiving. It’s just logical.
Though as an American who’s now European, I always have to check context before being sure in any other situation.
wzzrd on
I use that format. Why am I not on this map?
ChrisScripting on
Sweden uses YYYY-MM-DD so another one missing
kolology on
Being a Lithuanian and seeing people fight over which of their *wrong formats* is correct was always fun.
SWE76 on
Its Year/Month/Day/Hour/Minute/Second
Writing it in any other way makes no sense.
forgas564 on
Omg. We sre the weird ones?!! It always seemed so natural idk.
S-Kiraly on
It’s common in Hungary to use roman numerals for the month. 2026.IV.22
StinkPanzer on
Superior time format, straight into DB.
Leave A Reply
Du musst angemeldet sein, um einen Kommentar abzugeben.
42 Kommentare
ISO 8601 superiority
Sanest countries in the world.
Love DD/MM/YYYY, but YYYY/MM/DD is acceptable, and useful in many cases, especially when naming files, but they both easily beat the ridiculous MM/DD/YYYY
Way more countries use it in practice because it’s ISO standard for things like shipping and transit.
DD/MM/YYYY makes sense, so does YYYY/MM/DD
But MM/DD/YYYY is madness.
The only moral format
Love this format for file sorting
Not true for Lithuania.
Lithuania format is YYYY-MM-DD
Source: https://vlkk.lt/konsultacijos/657-data-datos-rasymas
The Canadian government uses this as well. The people use all three but it is „officially“ YYYY/MM/DD
I see that this excludes countries using YYYY-MM-DD like Canada.
I use it when writing in english because i dont want to confuse anyone, not the americans and not everyone else including myself
I’ve seen all formats being used in Canada. When it’s year first it’s easy to understand, but if I read a date like 03/05/2026 it’s not exactly obvious if it’s March 5th or May 3rd.
Use this at the start of all your documents and enjoy the sorting
Best format
YYYY-MM-DD is superior because most digital systems can support – in filenames.
Windows and several other systems use / for directory separation (as do websites), meaning YYYY/MM/DD on the functional level is incompatible with too many systems.
Also, YYYY-MM-DD sorts alphabetically by date by default.
I do, but I’m not a country.
Lithuania seems like the odd man out here, I wonder what up with that.
Goated format for any data related usage (yes I know datetime is a thing).
Hungolian theory confirmed
whats the hungary/asian vesion of r/PORTUGALCYKABLYAT
r/ISO8601
Hungary…again /s
Some of these countries put the family name before the given name. That map would look somewhat similar.
I love YYYY/MM/DD on the computer because it sorts the files by date across multiple years when they are in one folder. (Sorted by file name). It is elegant and easy and avoids the MM first or DD first confusion.
Its best by logic. From big „coordinates“ to advanced.
This is the best date format
In Korea, it is correct to use YYYY/MM/DD.
Personally, I’m more familiar with American dates than European ones. That’s how I learned it in elementary school.
I don’t understand how it can be any other way. How do you let the user choose the day before they have the year and month.
I find it interesting that most of these countries also write people’s names “backwards” (i.e. surname first).
There are three common numerical date formats in use. 04/06/2026, 06/04/2026, and 2026-04-06. Two of these are indistinguishable for almost half of every month.
Personally, I don’t care what format you use as long as there is no guesswork. April 4, 2026, great. The 5th of May, great. But if you write the date as 01/02/03 then that’s a communication problem. It drives me nuts when companies post the date as „07.10.2026“ and you have no idea if it’s July or October they are talking about.
No, it does not matter what is common in your area. Others don’t know what is common in your area. No, it does not matter what is comfortable to say in your language. Others say it differently.
If you can look at $20 and say „twenty dollars“ then you can look at 2026-04-06 and say „April 6th“ or „the 6th of April“. It’s really not that difficult.
the fact that 2026-04-06 also alphabetizes in chronological order is just a bonus. Clarity of communication is what matters. r/ISO8601
as Lithuanian I love this format, any other way to write date feels weird
learnt this fir the first time from the immigration officer, after I wrote the date wrong on a form needed to filled before entering the country
Still better than month/day/year format.
lithuania and hungary can into east asia
I use YYYYMMDD for file folders/archiving. It’s just logical.
Though as an American who’s now European, I always have to check context before being sure in any other situation.
I use that format. Why am I not on this map?
Sweden uses YYYY-MM-DD so another one missing
Being a Lithuanian and seeing people fight over which of their *wrong formats* is correct was always fun.
Its Year/Month/Day/Hour/Minute/Second
Writing it in any other way makes no sense.
Omg. We sre the weird ones?!! It always seemed so natural idk.
It’s common in Hungary to use roman numerals for the month. 2026.IV.22
Superior time format, straight into DB.