AKST to GST Converter
Convert time between Alaska Standard Time (AKST) and Gulf Standard Time (GST)
Alaska Standard Time (AKST)
Gulf Standard Time (GST)
Time Difference
Gulf Standard Time (GST) is 0 hours ahead of Alaska Standard Time (AKST)
Select Date
Select Time
Quick Reference
| AKST | GST |
|---|---|
| 18:00 | 06:00 |
| 20:00 | 08:00 |
| 22:00 | 10:00 |
| 00:00 | 12:00 |
| 02:00 | 14:00 |
| 04:00 | 16:00 |
| 06:00 | 18:00 |
| 08:00 | 20:00 |
| 10:00 | 22:00 |
| 12:00 | 00:00 |
| 14:00 | 02:00 |
| 16:00 | 04:00 |
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 AKST to GST Time Conversion
Converting time between Alaska Standard Time (AKST) and Gulf Standard Time (GST) spans a significant 13-hour difference. AKST is UTC-9, while GST is UTC+4, making GST 13 hours ahead of AKST — one of the larger offsets between US and Middle East time zones. This gap requires careful advance planning for any business or personal coordination.
This time zone converter uses the IANA timezone database to ensure accurate calculations. AKST applies in Alaska during winter (November to March), while GST is observed year-round in the UAE and Oman with no daylight saving. During Alaska's summer months, Alaska shifts to AKDT (UTC-8), reducing the gap to 12 hours.
Common Use Cases for AKST to GST Conversion
Business & Work
- Scheduling meetings between Anchorage operations and Dubai or Abu Dhabi offices
- Coordinating energy sector and oil industry partnerships between Alaska and the Gulf
- Planning asynchronous collaboration workflows due to the extreme 13-hour offset
Personal & Travel
- Planning travel itineraries between Alaska and the Gulf region
- Coordinating with family and friends in the UAE from Alaska
- Scheduling video calls that land within both parties' waking hours
Time Zone Information
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 (AKDT, UTC-8)
- Major Cities: Anchorage, Fairbanks, Juneau, Sitka, Ketchikan
- Coverage: Most of Alaska, USA, during standard time (winter months)
Gulf Standard Time (GST)
- UTC Offset: UTC+4 (no daylight saving time)
- IANA Timezone: Asia/Dubai
- Daylight Saving: None — GST is observed year-round
- Major Cities: Dubai, Abu Dhabi, Sharjah, Muscat, Fujairah
- Coverage: United Arab Emirates and Oman
Quick Reference: AKST to GST
Remember: GST is always 13 hours ahead of AKST (12 hours ahead when Alaska is on AKDT)
Frequently Asked Questions
What is the time difference between AKST and GST?
Alaska Standard Time (AKST) is UTC-9, while Gulf Standard Time (GST) is UTC+4. GST is 13 hours ahead of AKST. When it's 9:00 AM in Anchorage (AKST), it's 10:00 PM in Dubai (GST) the same day.
Does the time difference change throughout the year?
Yes. Alaska observes daylight saving time and switches to AKDT (UTC-8) from March to November, reducing the gap to 12 hours ahead of GST. The UAE does not observe daylight saving time, so GST stays fixed at UTC+4 all year.
What are the best times for AKST-GST business calls?
With a 13-hour difference, overlapping standard business hours is nearly impossible. The best approach is early morning AKST (7:00–9:00 AM AKST = 8:00–10:00 PM GST) or end-of-day GST, where one party will be outside typical hours. Asynchronous communication is often more practical.
Which countries use Gulf Standard Time (GST)?
GST (UTC+4) is used year-round by the United Arab Emirates and Oman. Major cities include Dubai, Abu Dhabi, Sharjah, and Muscat. GST never observes daylight saving time.
Which regions use Alaska Standard Time (AKST)?
AKST (UTC-9) is observed during winter months (November to March) across most of Alaska, including Anchorage, Fairbanks, Juneau, and Sitka. During summer, Alaska moves to AKDT (UTC-8).
How do I quickly convert AKST to GST?
Add 13 hours to AKST to get GST. For example, 8:00 AM AKST becomes 9:00 PM GST the same day. During Alaska daylight saving (AKDT), add only 12 hours instead.
Pro Tips
- • GST is 13 hours ahead of AKST — add 13 hours to convert Anchorage time to Dubai time.
- • When Alaska switches to AKDT (March–November), the gap drops to 12 hours — always check the season.
- • With a 13-hour gap, real-time meetings are difficult; early morning AKST (7–9 AM) aligns with late evening GST.
- • The UAE keeps GST fixed year-round with no DST — only the Alaska side changes offset.
- • Alaska and the Gulf share significant energy sector interests, making this timezone pair relevant for oil and gas industry coordination.
- • For recurring meetings, anchor the invite in GST time since it never changes, and let the Alaska side adjust for DST.