The World Clock Converter
Event Planner

GST to AEST Time Converter

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

Saturday, Jul 25
10:34
:32AM
Today
Saturday, Jul 25
04:34
:32PM
Today

24-Hour Comparison Timeline

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

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

24-hour reference table

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

Daylight saving time

Sydney observes daylight saving time; Dubai does not. Expect a one-hour swing when Sydney starts or ends DST.

Working-hours overlap

9 AM–11 AM GST (3 PM–5 PM AEST) — the shared 9-to-5 window for meetings.

Frequently asked questions

What is the time difference between GST and AEST?+

AEST (UTC+10:00) is currently 6 hours ahead of GST (UTC+04:00). This page recalculates the offset live from the IANA time-zone database, including any daylight-saving transitions.

Does GST or AEST observe daylight saving time?+

Sydney observes daylight saving time; Dubai does not, so the gap changes when Sydney springs forward or falls back. Times on this page always reflect the current local rules.

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

Standard 9–5 working hours in Dubai and Sydney overlap from 9 AM to 11 AM GST (3 PM–5 PM AEST). Schedule calls inside this window to keep both sides in normal business hours.

How do I quickly convert GST to AEST?+

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

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