Time zone converter
GST to JST
Convert Gulf Time — Dubai to Japan Time — Tokyo — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Dubai, it's 2:00 PM in Tokyo. Tokyo is 5 hours ahead of Dubai. Use the converter above to turn any GST time into JST, or scan the hour-by-hour table below for the full day.
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Gulf Time — Dubai ·
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Japan Time — Tokyo ·
Convert a specific timein Dubai → — in Tokyo
GST to JST at a glance
9:00 AM GST
2:00 PM
JST · Tokyo
12:00 PM GST
5:00 PM
JST · Tokyo
5:00 PM GST
10:00 PM
JST · Tokyo
Planning a meeting between Dubai and Tokyo
Planning a call between Dubai and Tokyo? The best overlap during a standard 9-to-5 workday runs 9:00 AM–12:00 PM GST (2:00 PM–5:00 PM JST). Aim for that window to reach both sides during business hours.
Hour-by-hour: Dubai to Tokyo
A full day mapped from GST to JST.
Frequently asked
Is Tokyo ahead of or behind Dubai?
Tokyo is 5 hours ahead of Dubai.
What is 12:00 PM GST in JST?
12:00 PM in Dubai is 5:00 PM in Tokyo.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so GST and JST automatically reflect the correct daylight-saving offset for the current date.