GST to EST
Convert Gulf Standard Time (GST) to Eastern Standard Time (EST), live. EST is normally 9 hours behind GST. Pick any time below, or open the full world clock map.
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GST vs EST
GST (Gulf Standard Time) runs at UTC+4 and EST (Eastern Standard Time) at UTC−5. EST is normally 9 hours behind GST.
GST stays at UTC+4 all year round — it does not observe daylight saving time. EST is the standard time (UTC−5); when daylight saving is in effect it becomes EDT (UTC−4). The live clock on this page always shows the current offset.
Looking for the reverse conversion? See EST to GST. You can also browse every offset on the interactive time zone map or line up several zones at once with the meeting planner.