According to wikipedia, the only countries that use the MM/DD/YYYY system are the US, the Philippines, Palau, Canada, and Micronesia.

How do most countries write the date?

Youd think something as common and important as writing dates would be standardized by now. And in fact it is, ISO 8601 sets the international standard for writing dates as YYYY-MM-DD. The most common is the exact opposite of ISO 8601 and goes Day-Month-Year.

Does Korea use mm dd yyyy?

The national standard (KSXISO8601, formerly KSX1511) also recognizes the ISO-8601-compliant date/time format of YYYY-MM-DD HH:MM:SS, which is widely used in computing and on the Korean internet.

How do you type mm-dd-yyyy?

The formats d. month name yyyy and in handwriting d/m-yy or d/m yyyy are also acceptable.) Short format: dd/mm/yyyy (Day first, month number and year in left-to-right writing direction) in Afar, French and Somali (d/m/yy is a common alternative).