List of date formats by country


The legal and cultural expectations for date and time representation vary between countries, and it is important to be aware of the forms of all-numeric calendar dates used in a particular country to know what date is intended.
Writers have traditionally written abbreviated dates according to their local custom, creating all-numeric equivalents to day–month formats such as "" and month–day formats such as "". This can result in dates that are impossible to understand correctly without knowing the context. For instance, depending on the order style, the abbreviated date "01/11/06" can be interpreted as "1 November 2006" for DMY, "January 11, 2006" for MDY, or "2001 November 6" for YMD.
The ISO 8601 format YYYY-MM-DD is intended to harmonize these formats and ensure accuracy in all situations. Many countries have adopted it as their sole official date format, though even in these areas writers may adopt abbreviated formats that are no longer recommended.
The Unicode CLDR Project is the world's largest repository documenting a wide variety of time and date representations for different countries and language groups.

Usage map

ColourOrder stylesMain regions and countries
DMYEurope: Italy, Netherlands, Turkey, Ireland, etc.
North America: Mexico, various Caribbean islands
Central America: Guatemala, Honduras, Panama, etc.
South America: Brazil, Colombia, Chile, Argentina, Peru, Venezuela, etc.
North Africa: Egypt, Algeria, Morocco, Tunisia, etc.
East Africa: Somalia
West, Central, and Southern Africa: Nigeria, Ethiopia, DRC, Tanzania, Sudan, Uganda, South Africa, etc.
West Asia: Iraq, Saudi Arabia, Yemen, etc.
Central Asia: Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan
East and Southeast Asia: Indonesia, Thailand, Cambodia, etc.
South Asia: Pakistan and Bangladesh
Oceania: Papua New Guinea, New Zealand, etc.
Middle East: United Arab Emirates, Qatar, Oman, Yemen, Saudi Arabia, Kuwait, Iraq, Egypt, Syria, Lebanon, Israel, Jordan
YMDBhutan, China, Hungary, Japan, Lithuania, Mongolia, North Korea, South Korea, Taiwan
MDYSome US island territories
DMY, YMDAfghanistan, Australia, Cameroon, France, Germany, India, Iran, Malaysia, Myanmar, Nepal, Poland, Russia, Singapore, Spain, Sri Lanka, United Kingdom, Uzbekistan, Vietnam, etc.
DMY, MDYCayman Islands, Greenland, Philippines, Puerto Rico, Togo
MDY, YMDUnited States
MDY, DMY, YMDCanada, Ghana, Kenya

Listing

Table coding

Basic components of a calendar date for the most common calendar systems:D – dayM – monthY – year
Specific formats for the basic components:yy – two-digit year, e.g. 25yyyy – four-digit year, e.g. 2025m – one-digit month for months below 10, e.g. 3mm – two-digit month, e.g. 03mmm – three-letter abbreviation for month, e.g. Marmmmm – month spelled out in full, e.g. Marchd – one-digit day of the month for days below 10, e.g. 7dd – two-digit day of the month, e.g. 07ddd – three-letter abbreviation for day of the week, e.g. Fridddd – day of the week spelled out in full, e.g. Friday
Separators of the components: