JST to GST Time Converter

When it's 12:00 PM JST, it's 7:00 AM GST 5 hours behind

Convert Time

JST (Japan Standard Time)
--:--:--
GST (Gulf Standard Time)
--:--:--
= -- GST
Time in JSTTime in GST
12:00 AM7:00 PM (-1 day)
1:00 AM8:00 PM (-1 day)
2:00 AM9:00 PM (-1 day)
3:00 AM10:00 PM (-1 day)
4:00 AM11:00 PM (-1 day)
5:00 AM12:00 AM
6:00 AM1:00 AM
7:00 AM2:00 AM
8:00 AM3:00 AM
9:00 AM4:00 AM
10:00 AM5:00 AM
11:00 AM6:00 AM
12:00 PM7:00 AM
1:00 PM8:00 AM
2:00 PM9:00 AM
3:00 PM10:00 AM
4:00 PM11:00 AM
5:00 PM12:00 PM
6:00 PM1:00 PM
7:00 PM2:00 PM
8:00 PM3:00 PM
9:00 PM4:00 PM
10:00 PM5:00 PM
11:00 PM6:00 PM

Daylight Saving Time (DST) may affect this conversion. JST does not observe DST. GST does not observe DST.

Major Cities in JST (Japan Standard Time)

Major Cities in GST (Gulf Standard Time)

What is the time difference between JST and GST?

GST is 5 hours behind compared to JST. When it's 12:00 PM (noon) in JST, it's 7:00 AM in GST.

Does Daylight Saving Time (DST) affect JST to GST conversion?

JST does not observe DST. GST does not observe DST. During DST transitions, the time difference may change by one hour.

What major cities use JST (Japan Standard Time)?

Major cities in the JST timezone include Tokyo, Yokohama, Osaka, Nagoya, Sapporo.

What is the best time to call from JST to GST?

The best time to call from JST to GST is between 9:00 AM and 5:00 PM JST, which is 4:00 AM to 12:00 PM GST. This ensures both parties are available during normal business hours (9 AM - 5 PM).