From
Japan Time
Tokyo
Time Zone Converter
JST to GST Time Zone Converter
Convert JST to GST with a live clock, current time difference, UTC offsets, and work-hour overlap. GST is 5 hours behind JST.
To
Gulf Time
Dubai
When it is 7:30 AM in Japan Time, it is 2:30 AM in Gulf Time.
JST to GST at a glance
Gulf Time is 5 hours behind Japan Time. If someone gives you a time in Japan Time, move the clock by 5 hours to read it in Gulf Time. A 9:00 AM start in Tokyo becomes 4:00 AM in Dubai.
What Japan Time covers
Japan Time is used throughout Japan. Tokyo follows it year-round without daylight saving changes. It is helpful for manufacturing, gaming, and business coordination with Japan-based teams.
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.
Quick answers
What is the time difference between JST and GST?
Gulf Time is 5 hours behind Japan Time.
What happens to a 3:00 PM meeting in JST?
It lands at 10:00 AM in GST.
Does daylight saving time matter for JST to GST?
Japan Time and Gulf Time are shown using the offsets that are active right now, so the result already reflects any daylight saving change in effect today.