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GST to PST converter

PST is 12 hours behind of GST today. GST (Gulf Standard Time) - currently UTC+4; PST (Pacific Standard Time) - currently UTC−8.

The 09:00-18:00 workdays in GST and PST don't overlap at all, so one side always works early or late. Quick answers: 9 AM GST = 9 PM PST (previous day), 12 PM GST = 12 AM PST, 5 PM GST = 5 AM PST.

GST · Gulf Standard Time

UTC+4

PST · Pacific Standard Time

UTC−8

Convert a time

PST
--:--

Working hours side by side

columns: GST hours
PING · 09–18 local MAYBE · 07–09, 18–21 NOT NOW · 21–07Outlined: everyone can be pinged

GST to PST conversion table

GSTPSTVerdict in PST
12 AM · 00:0012 PM · 12:00 (previous day)PING
1 AM · 01:001 PM · 13:00 (previous day)PING
2 AM · 02:002 PM · 14:00 (previous day)PING
3 AM · 03:003 PM · 15:00 (previous day)PING
4 AM · 04:004 PM · 16:00 (previous day)PING
5 AM · 05:005 PM · 17:00 (previous day)PING
6 AM · 06:006 PM · 18:00 (previous day)MAYBE
7 AM · 07:007 PM · 19:00 (previous day)MAYBE
8 AM · 08:008 PM · 20:00 (previous day)MAYBE
9 AM · 09:009 PM · 21:00 (previous day)NOT NOW
10 AM · 10:0010 PM · 22:00 (previous day)NOT NOW
11 AM · 11:0011 PM · 23:00 (previous day)NOT NOW
12 PM · 12:0012 AM · 00:00NOT NOW
1 PM · 13:001 AM · 01:00NOT NOW
2 PM · 14:002 AM · 02:00NOT NOW
3 PM · 15:003 AM · 03:00NOT NOW
4 PM · 16:004 AM · 04:00NOT NOW
5 PM · 17:005 AM · 05:00NOT NOW
6 PM · 18:006 AM · 06:00NOT NOW
7 PM · 19:007 AM · 07:00MAYBE
8 PM · 20:008 AM · 08:00MAYBE
9 PM · 21:009 AM · 09:00PING
10 PM · 22:0010 AM · 10:00PING
11 PM · 23:0011 AM · 11:00PING

Cities on GST

Asia/Dubai
DubaiAbu DhabiSharjahAl Ain CityAjmanDayrah

Cities on PST

America/Los_Angeles
Los AngelesSan DiegoSan JoseSan FranciscoSeattlePortland

Other conversions

All converters
PST → GSTGST → ESTGST → EDTGST → PDTGST → CSTGST → CDTGST → MSTGST → GMTGST → UTCGST → BSTGST → CET

Questions

What is the time difference between GST and PST?

PST (Pacific Standard Time) is 12 hours behind of GST (Gulf Standard Time) right now: UTC+4 versus UTC−8.

What is 9 AM GST in PST?

9:00 AM GST is 9 PM PST (previous day).

What is 5 PM GST in PST?

5:00 PM GST is 5 AM PST.

Does daylight saving change the GST–PST difference?

GST has no daylight saving; it stays UTC+4 all year. Los Angeles switches between PST and PDT; next change Sunday, 14 March 2027 (UTC−8 → UTC−7).