Dubai
Tokyo
Convert GST to JST
Gulf Standard Time to Japan Standard Time — Tokyo is 5 hours ahead of Dubai
Quick Facts
Time Difference
+5 hours
GST Full Name
Gulf Standard Time
JST Full Name
Japan Standard Time
GST to JST Conversion Table
Related Conversions
About GST and JST Time Zones
GST (Gulf Standard Time) is UTC+4 and covers cities like Dubai, Abu Dhabi, Muscat. JST (Japan Standard Time) is UTC+9 and covers cities like Tokyo, Osaka, Kyoto.
When it's 12:00 PM (noon) in Dubai (GST), it's 5:00 PM in Tokyo (JST). The time difference between GST and JST is 5 hours — Tokyo is ahead of Dubai.
The best meeting window is 2:00 PM–5:00 PM GST (9:00 AM–12:00 PM JST).
Use our world clock tool to compare Dubai and Tokyo with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between GST and JST?
Tokyo (JST) is 5 hours ahead of Dubai (GST). The offset is +5 hours.
Is JST ahead or behind GST?
JST is 5 hours ahead of GST. GST is UTC+4 and JST is UTC+9.
When it's 12:00 PM in Dubai, what time is it in Tokyo?
When it's 12:00 PM (noon) in Dubai (GST), it's 5:00 PM in Tokyo (JST).
When it's 5:00 PM in Dubai, what time is it in Tokyo?
When it's 5:00 PM in Dubai (GST), it's 10:00 PM in Tokyo (JST).