The World Clock Converter
Event Planner

GMT to GST Time Converter

Compare GMT and GST instantly. The clocks below stay in sync with the IANA time-zone database, so daylight-saving transitions are handled automatically for both GMT and Dubai.

Saturday, Jul 25
07:34
:03AM
Today
Saturday, Jul 25
10:34
:03AM
Today

24-Hour Comparison Timeline

Green = working hours · Yellow = early/late · Red = night

● Best window: 9 AM–1 PM (London)
🇬🇧London
12AM
1AM
2AM
3AM
4AM
5AM
6AM
7AM
8AM
9AM
10AM
11AM
12PM
1PM
2PM
3PM
4PM
5PM
6PM
7PM
8PM
9PM
10PM
11PM
🇦🇪Dubai
4AM
5AM
6AM
7AM
8AM
9AM
10AM
11AM
12PM
1PM
2PM
3PM
4PM
5PM
6PM
7PM
8PM
9PM
10PM
11PM
12AM
1AM
2AM
3AM

24-hour reference table

GMT (GMT)GST (Dubai)
12:00 AM04:00 AM
01:00 AM05:00 AM
02:00 AM06:00 AM
03:00 AM07:00 AM
04:00 AM08:00 AM
05:00 AM09:00 AM
06:00 AM10:00 AM
07:00 AM11:00 AM
08:00 AM12:00 PM
09:00 AM01:00 PM
10:00 AM02:00 PM
11:00 AM03:00 PM
12:00 PM04:00 PM
01:00 PM05:00 PM
02:00 PM06:00 PM
03:00 PM07:00 PM
04:00 PM08:00 PM
05:00 PM09:00 PM
06:00 PM10:00 PM
07:00 PM11:00 PM
08:00 PM12:00 AM(Sun, Jul 26)
09:00 PM01:00 AM(Sun, Jul 26)
10:00 PM02:00 AM(Sun, Jul 26)
11:00 PM03:00 AM(Sun, Jul 26)

Daylight saving time

Neither GMT nor Dubai observes daylight saving time — the offset between GMT and GST is fixed year-round.

Working-hours overlap

9 AM–1 PM GMT (1 PM–5 PM GST) — the shared 9-to-5 window for meetings.

Frequently asked questions

What is the time difference between GMT and GST?+

GST (UTC+04:00) is currently 4 hours ahead of GMT (UTC+00:00). This page recalculates the offset live from the IANA time-zone database, including any daylight-saving transitions.

Does GMT or GST observe daylight saving time?+

Neither GMT nor Dubai observes daylight saving time, so the offset stays fixed all year. Times on this page always reflect the current local rules.

What are the best meeting hours between GMT and Dubai?+

Standard 9–5 working hours in GMT and Dubai overlap from 9 AM to 1 PM GMT (1 PM–5 PM GST). Schedule calls inside this window to keep both sides in normal business hours.

How do I quickly convert GMT to GST?+

Use the live clocks and 24-hour reference table above. Pick any hour on the GMT row to see the matching GST time. The Event Planner also lets you pick a specific date and share it with attendees.

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