GMT to GST
Convert Greenwich Mean Time (GMT) to Gulf Standard Time (GST), live. GST is normally 4 hours ahead of GMT. Pick any time below, or open the full world clock map.
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GMT vs GST
GMT (Greenwich Mean Time) runs at UTC+0 and GST (Gulf Standard Time) at UTC+4. GST is normally 4 hours ahead of GMT.
GMT stays at UTC+0 all year round — it does not observe daylight saving time. GST stays at UTC+4 all year round — it does not observe daylight saving time.
Looking for the reverse conversion? See GST to GMT. You can also browse every offset on the interactive time zone map or line up several zones at once with the meeting planner.