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AEST to GST converter
Australian Eastern Time
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Gulf Standard Time
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Gulf Standard Time is 7 hours behind Australian Eastern Time for most of the year, and 6 hours behind for part of it, because the two change their clocks on different dates (or only one of them changes at all).
When does the difference change?
In 2026:
- January 1 to April 4: Gulf Standard Time is 7 hours behind Australian Eastern Time
- April 5 to October 3: Gulf Standard Time is 6 hours behind Australian Eastern Time
- October 4 to December 31: Gulf Standard Time is 7 hours behind Australian Eastern Time
Questions
What time is 9 AM AEST in GST?
For most of the year, 9 AM Australian Eastern Time is 2 AM Gulf Standard Time. For part of the year it is 3 AM, because of daylight saving time.
How many hours ahead or behind is GST from AEST?
Gulf Standard Time is 7 hours behind Australian Eastern Time for most of the year, and 6 hours behind for part of it, because the two change their clocks on different dates (or only one of them changes at all).
Does the AEST to GST difference change?
Yes. It changes 2 times in 2026 because of daylight saving time.
About these time zones
AEST to GST, hour by hour
| Australian Eastern Time | Gulf Standard Time |
|---|---|
| 12 AM | 5 PM (previous day) |
| 1 AM | 6 PM (previous day) |
| 2 AM | 7 PM (previous day) |
| 3 AM | 8 PM (previous day) |
| 4 AM | 9 PM (previous day) |
| 5 AM | 10 PM (previous day) |
| 6 AM | 11 PM (previous day) |
| 7 AM | 12 AM |
| 8 AM | 1 AM |
| 9 AM | 2 AM |
| 10 AM | 3 AM |
| 11 AM | 4 AM |
| 12 PM | 5 AM |
| 1 PM | 6 AM |
| 2 PM | 7 AM |
| 3 PM | 8 AM |
| 4 PM | 9 AM |
| 5 PM | 10 AM |
| 6 PM | 11 AM |
| 7 PM | 12 PM |
| 8 PM | 1 PM |
| 9 PM | 2 PM |
| 10 PM | 3 PM |
| 11 PM | 4 PM |
Based on the clocks on Monday, October 12, 2026. Use the converter above for another date.