GST to AKST Converter
Convert time between Gulf Standard Time (GST) and Alaska Standard Time (AKST)
Gulf Standard Time (GST)
Alaska Standard Time (AKST)
Time Difference
Alaska Standard Time (AKST) is 0 hours ahead of Gulf Standard Time (GST)
Select Date
Select Time
Quick Reference
| GST | AKST |
|---|---|
| 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 AKST Time Conversion
Converting time between Gulf Standard Time (GST) and Alaska Standard Time (AKST) spans one of the widest gaps in common timezone pairs — 13 hours. GST is UTC+4 with no daylight saving time, while AKST is UTC-9, observed in Alaska during winter months. This means when Dubai begins its afternoon, Anchorage is still in the late evening of the previous day. During Alaska's summer (AKDT, UTC-8), the gap narrows slightly to 12 hours.
This time zone converter uses the IANA timezone database to handle Alaska's daylight saving transitions accurately. While direct Gulf–Alaska business ties are less common than other regional pairings, this conversion is valuable for oil and gas industry coordination, logistics across the Pacific, and individuals with family connections between the UAE and Alaska. Our converter ensures you always have the correct local time on both sides.
Common Use Cases for GST to AKST Conversion
Business & Work
- Coordinating oil and gas operations between Gulf producers and Alaskan energy sector contacts
- Scheduling logistics and supply chain communications across Gulf and Pacific Northwest operations
- Planning calls with Alaskan partners or remote teams from Gulf-based headquarters
Personal & Travel
- Staying connected with family and friends between the Gulf region and Alaska
- Planning travel between UAE and Alaska with accurate layover and arrival timing
- Scheduling online events and virtual meetups across the 13-hour time gap
Time Zone Information
Gulf Standard Time (GST)
- UTC Offset: UTC+4 (no DST observed)
- IANA Timezone: Asia/Dubai
- Daylight Saving: Gulf Standard Time does not observe daylight saving time
- Major Cities: Dubai, Abu Dhabi, Sharjah, Muscat, Ras Al Khaimah
- Coverage: United Arab Emirates, Oman, and the broader Gulf region
Alaska Standard Time (AKST)
- UTC Offset: UTC-9 (UTC-8 during AKDT)
- 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, United States
Quick Reference: GST to AKST
Remember: GST is 13 hours ahead of AKST in winter. During Alaska's summer (AKDT, UTC-8), the gap narrows to 12 hours.
Frequently Asked Questions
What is the time difference between GST and AKST?
Gulf Standard Time (GST) is UTC+4, while Alaska Standard Time (AKST) is UTC-9. GST is 13 hours ahead of AKST. When it's 9:00 PM in Dubai (GST), it's 8:00 AM the same day in Anchorage (AKST). During Alaska's summer (AKDT, UTC-8), the gap narrows to 12 hours.
Does Alaska observe daylight saving time?
Yes. Alaska transitions from AKST (UTC-9) to Alaska Daylight Time (AKDT, UTC-8) on the second Sunday in March, and reverts to AKST on the first Sunday in November. Since GST never changes, the offset between GST and Alaska is 13 hours during AKST (winter) and 12 hours during AKDT (summer). Always confirm which applies when scheduling meetings near transition dates.
Does Gulf Standard Time observe daylight saving time?
No. Gulf Standard Time (GST) is a fixed UTC+4 offset with no daylight saving time. The UAE and Oman remain on the same time year-round. Any variation in the gap between GST and Alaska is always caused by Alaska's seasonal clock shift, not the Gulf.
What are the best times to schedule calls between GST and AKST?
The 13-hour gap makes same-day business hour overlap nearly impossible. Alaska's workday (9 AM–5 PM AKST) corresponds to 10 PM–6 AM GST. The most practical approach is for the Gulf side to schedule early morning (6–8 AM GST), which aligns with 5–7 PM AKST the previous day — end of the Anchorage workday. Alternatively, 9 PM GST equals 8 AM AKST, catching Anchorage at the start of its day.
Which regions use AKST (Alaska Standard Time)?
Alaska Standard Time (UTC-9) is used across most of Alaska, including Anchorage, Fairbanks, and Juneau. A small part of western Alaska (near the Aleutian Islands) uses Hawaii-Aleutian Time instead. AKST transitions to AKDT (UTC-8) from the second Sunday in March to the first Sunday in November.
Which countries use GST (Gulf Standard Time)?
Gulf Standard Time (UTC+4) is used year-round by the United Arab Emirates (Dubai, Abu Dhabi, Sharjah) and Oman (Muscat). It is also shared by some Russian regions and parts of the Indian Ocean. In the Gulf context, GST specifically refers to the UAE and Oman time zone, which observes no daylight saving time.
Pro Tips
- • GST is 13 hours ahead of AKST. A 9 PM GST evening equals 8 AM AKST morning — the most natural cross-timezone touchpoint.
- • GST never changes. The gap shifts from 13 hours (winter) to 12 hours (summer) solely because Alaska observes daylight saving time.
- • During AKDT season (March–November), the gap narrows to 12 hours. A 9 PM GST call equals 9 AM AKDT — a cleaner morning start for Alaska.
- • With a 13-hour gap, afternoon Gulf time is the previous night in Alaska. Always double-check the calendar date when converting late GST times.
- • For recurring Gulf–Alaska meetings, agree on a fixed GST anchor time (e.g. 9 PM GST) and let Alaska calculate its local equivalent each season.
- • Anchorage sunrise in December is around 10 AM AKST — equivalent to 11 PM GST the previous night. Factor in Alaska's extreme seasonal daylight variation when planning travel.
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