What is the time difference between Vietnam and other countries ?

Vietnam Standard Time (VST) operates on UTC+7, meaning it is 7 hours ahead of Greenwich Mean Time (GMT) and Coordinated Universal Time (UTC). This time zone aligns with cities such as Bangkok and is 12 hours ahead of New York City, 7 hours ahead of London, 1 hour behind Perth, and 3 hours behind Sydney.

It's important to note that Vietnam does not observe Daylight Saving Time, so travelers should not expect any changes to the time during the year.