Bhutan uses Bhutan Time (BTT), which is UTC+6.

Bhutan does not observe Daylight Saving Time. The country remains on Bhutan Time (BTT), UTC+6, year-round.

The time difference between Bhutan and the United States varies depending on the U.S. time zone. For example, Bhutan is 11 hours ahead of Eastern Standard Time (EST) and 14 hours ahead of Pacific Standard Time (PST).

Yes, Bhutan shares its time zone (UTC+6) with Bangladesh. This time zone is relatively uncommon in South Asia but aligns with other regions in the Eastern part of Asia.