From
GST
Time Converter
GST to HST Time Converter
Convert Gulf Time to Hawaii Time with a live clock and clean permalinks.
To
HST
When it is 7:30 AM in Gulf Time, it is 5:30 PM in Hawaii Time.
GST to HST at a glance
Hawaii Time is 14 hours behind Gulf Time. If someone gives you a time in Gulf Time, move the clock by 14 hours to read it in Hawaii Time. A 9:00 AM start in Dubai becomes 7:00 PM in Honolulu.
What Gulf Time covers
Gulf Time is the local clock in Dubai and the UAE. It stays the same throughout the year. It is common for Middle East business hours, aviation, and regional commerce.
What Hawaii Time covers
Hawaii Time is used in Honolulu and the rest of Hawaii. It does not switch for daylight saving time. It is helpful when your team works with travel, hospitality, or customers in the Pacific.
Quick answers
What is the time difference between GST and HST?
Hawaii Time is 14 hours behind Gulf Time.
What happens to a 3:00 PM meeting in GST?
It lands at 1:00 AM in HST.
Does daylight saving time matter for GST to HST?
Gulf Time and Hawaii Time are shown using the offsets that are active right now, so the result already reflects any daylight saving change in effect today.