GST to AKDT Converter
Convert time between Gulf Standard Time (GST) and Alaska Daylight Time (AKDT)
Gulf Standard Time (GST)
Alaska Daylight Time (AKDT)
Time Difference
Alaska Daylight Time (AKDT) is 0 hours ahead of Gulf Standard Time (GST)
Select Date
Select Time
Quick Reference
| GST | AKDT |
|---|---|
| 06:00 | 18:00 |
| 08:00 | 20:00 |
| 10:00 | 22:00 |
| 12:00 | 00:00 |
| 14:00 | 02:00 |
| 16:00 | 04:00 |
| 18:00 | 06:00 |
| 20:00 | 08:00 |
| 22:00 | 10:00 |
| 00:00 | 12:00 |
| 02:00 | 14:00 |
| 04:00 | 16:00 |
Top 10 Most Common Time Zones
| Abbreviation | Full Name | UTC Offset | Typical Use |
|---|---|---|---|
| UTC | Coordinated Universal Time | UTC ±0 | Global reference standard (servers, logs, APIs) |
| EST / EDT | Eastern (US) Time | UTC −5 / −4 | New York, Toronto — North American business hub |
| CST / CDT | Central (US) Time | UTC −6 / −5 | Chicago, Dallas — US central business region |
| PST / PDT | Pacific (US) Time | UTC −8 / −7 | San Francisco, Los Angeles — tech industry standard |
| GMT / BST | Greenwich Mean / British Summer Time | UTC 0 / +1 | UK, used globally as a reference with UTC |
| CET / CEST | Central European (Summer) Time | UTC +1 / +2 | Paris, Berlin, Amsterdam — EU business core |
| IST | India Standard Time | UTC +5:30 | India — major IT & outsourcing region |
| CST | China Standard Time | UTC +8 | Beijing, Shanghai — East Asia business hub |
| JST | Japan Standard Time | UTC +9 | Tokyo — finance & tech hub |
| AEST / AEDT | Australian Eastern (Daylight) Time | UTC +10 / +11 | Sydney, Melbourne — APAC regional business |
Why Time Zone Abbreviations Are Ambiguous
Unlike standardized identifiers (like America/New_York or Europe/London from the IANA tz database), abbreviations such as "CST" or "IST" are not globally unique. They can refer to different time zones depending on context — country, region, or even time of year (due to daylight saving time).
Common Ambiguous Time Zone Abbreviations
| Abbrev. | Common Meaning(s) | UTC Offset | Region(s) |
|---|---|---|---|
| CST | Central Standard Time / China Standard Time / Cuba Standard Time | UTC−6 / UTC+8 / UTC−5 | North America, China, Cuba |
| IST | Indian Standard Time / Irish Standard Time / Israel Standard Time | UTC+5:30 / UTC+1 / UTC+2 | India, Ireland, Israel |
| AST | Atlantic Standard Time / Arabia Standard Time | UTC−4 / UTC+3 | Caribbean, Canada, Middle East |
| PST | Pacific Standard Time / Philippine Standard Time | UTC−8 / UTC+8 | North America, Philippines |
| EST | Eastern Standard Time (North America / Australia) | UTC−5 / UTC+10 | North America, Australia |
✅ Best Practice
To avoid ambiguity, always:
- Use IANA tz identifiers — e.g.,
America/New_Yorkinstead of "EST" - Specify UTC offset explicitly — e.g.,
UTC−5when abbreviations must be used - Include the full timezone name — e.g., "Eastern Standard Time (EST)" with UTC offset
About GST to AKDT Time Conversion
Converting time between Gulf Standard Time (GST) and Alaska Daylight Time (AKDT) bridges Dubai, Abu Dhabi, Muscat, and other Gulf cities with Anchorage and Fairbanks. GST is UTC+4 while AKDT is UTC-8, placing AKDT exactly 12 hours behind GST — a clean half-day offset that flips AM and PM.
This converter uses the IANA timezone database for accurate calculations. GST is observed year-round in the United Arab Emirates and Oman, with no daylight saving observed. The 12-hour offset applies during Alaska's DST window (March-November). After DST ends, the offset becomes 13 hours between GST and AKST.
Common Use Cases for GST to AKDT Conversion
Business & Work
- Scheduling meetings between UAE/Oman teams and Alaska partners
- Coordinating energy industry projects between the Gulf and Alaska
- Planning conference calls between Dubai or Abu Dhabi and Anchorage
Personal & Travel
- Planning travel itineraries between the Gulf states and Alaska
- Coordinating with family and friends in Alaska from the UAE or Oman
- Scheduling virtual events for GST and AKDT audiences
Time Zone Information
Gulf Standard Time (GST)
- UTC Offset: UTC+4
- IANA Timezone: Asia/Dubai
- Daylight Saving: Gulf states do not observe daylight saving time
- Major Cities: Dubai, Abu Dhabi, Sharjah, Muscat, Al Ain
- Coverage: United Arab Emirates and Oman year-round
Alaska Daylight Time (AKDT)
- UTC Offset: UTC-8
- IANA Timezone: America/Anchorage
- Daylight Saving: Second Sunday in March to First Sunday in November
- Major Cities: Anchorage, Fairbanks, Juneau, Sitka
- Coverage: Most of Alaska during daylight saving period
Quick Reference: GST to AKDT
Remember: AKDT is exactly 12 hours behind GST during Alaska's daylight saving period — flip AM/PM for a quick mental conversion
Frequently Asked Questions
What is the time difference between GST and AKDT?
Gulf Standard Time (GST) is UTC+4, while Alaska Daylight Time (AKDT) is UTC-8. AKDT is exactly 12 hours behind GST. When it is 12:00 PM in Dubai or Abu Dhabi, it is 12:00 AM (midnight) in Anchorage.
When does this GST to AKDT conversion apply?
AKDT runs from the second Sunday in March to the first Sunday in November. GST is observed year-round in the UAE and Oman with no daylight saving. The 12-hour offset applies during Alaska's DST window.
How does the time difference change throughout the year?
When Alaska reverts to AKST (UTC-9) in November, the offset to GST grows to 13 hours. GST itself never changes because the Gulf states do not observe DST.
What are the best times for GST-AKDT business calls?
Late evening in Dubai (8:00 PM GST) is 8:00 AM in Anchorage — workable for both sides at the edges of their working day. The 12-hour gap means most coordination is asynchronous.
Which countries/regions use AKDT timezone?
AKDT covers most of Alaska during daylight saving, including Anchorage, Fairbanks, Juneau, and Sitka. The Aleutian Islands use Hawaii-Aleutian Time and follow a different rule set.
Which countries/regions use GST timezone?
GST is observed in the United Arab Emirates and Oman. Major cities include Dubai, Abu Dhabi, Sharjah, and Muscat. Note that "GST" can also refer to Gulf Standard Time used by other nearby Gulf states with the same UTC+4 offset.
Pro Tips
- • AKDT is exactly 12 hours behind GST — flip AM/PM for a quick mental conversion.
- • Most GST to AKDT conversions stay on the same calendar day in Alaska, just with AM/PM flipped.
- • Best meeting window: 8:00–10:00 PM GST overlaps with 8:00–10:00 AM AKDT.
- • The Gulf weekend is Friday-Saturday in some sectors and Saturday-Sunday in others — confirm the local working week before scheduling.
- • Use IANA identifiers (Asia/Dubai and America/Anchorage) in calendar tools to handle DST transitions automatically.
- • When Alaska reverts to AKST in November, the offset to Dubai becomes 13 hours.