AKDT to PST Converter
Convert time between Alaska Daylight Time (AKDT) and Pacific Standard Time (PST)
Alaska Daylight Time (AKDT)
Pacific Standard Time (PST)
Time Difference
Pacific Standard Time (PST) is 0 hours ahead of Alaska Daylight Time (AKDT)
Select Date
Select Time
Quick Reference
| AKDT | PST |
|---|---|
| 18:00 | 19:00 |
| 20:00 | 21:00 |
| 22:00 | 23:00 |
| 00:00 | 01:00 |
| 02:00 | 03:00 |
| 04:00 | 05:00 |
| 06:00 | 07:00 |
| 08:00 | 09:00 |
| 10:00 | 11:00 |
| 12:00 | 13:00 |
| 14:00 | 15:00 |
| 16:00 | 17:00 |
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 AKDT to PST Time Conversion
Converting time between Alaska Daylight Time (AKDT) and Pacific Standard Time (PST) is essential for Alaska to US West Coast coordination. AKDT is UTC-8 while PST is UTC-8 — both share the same UTC offset. AKDT and PST rarely overlap directly because AKDT runs March to November while PST runs November to March; the two are essentially never simultaneously active. In practice, you'll use AKDT-PDT (March-November, 1-hour offset) or AKST-PST (November-March, 1-hour offset).
This conversion is included for completeness when documenting timestamps that span Alaska's DST schedule and Pacific Coast standard time. Whether you're scheduling meetings between Anchorage and Silicon Valley, coordinating with Alaskan business partners, managing distributed teams across both regions, or planning travel, our accurate IANA-based converter ensures precise timezone calculations for seamless coordination.
Common Use Cases for AKDT to PST Conversion
Business & Work
- Scheduling Alaska to US West Coast business meetings
- Coordinating Anchorage and Silicon Valley tech operations
- Managing distributed teams across Alaska and Pacific regions
Personal & Travel
- Planning travel from Alaska to Pacific Coast
- Coordinating with family and friends in the US from Alaska
- Scheduling virtual events for Alaska-Pacific audiences
Time Zone Information
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, Juneau, Fairbanks, Ketchikan
- Coverage: Alaska
Pacific Standard Time (PST)
- UTC Offset: UTC-8
- IANA Timezone: America/Los_Angeles
- Daylight Saving: Second Sunday in March to First Sunday in November
- Major Cities: Los Angeles, San Francisco, Seattle, Portland, San Diego
- Coverage: Pacific Coast of United States and Canada
Quick Reference: AKDT to PST
Note: AKDT and PST both have UTC-8 offset, but they rarely overlap directly because AKDT runs March-November and PST runs November-March. In practice, when AKDT is active the Pacific Coast is on PDT (UTC-7), giving a 1-hour offset. When PST is active the Alaska region is typically on AKST (UTC-9), also a 1-hour offset.
Frequently Asked Questions
What is the time difference between AKDT and PST?
Alaska Daylight Time (AKDT) is UTC-8, while Pacific Standard Time (PST) is UTC-8 — both share the same UTC offset. In the rare alignment where both could simultaneously exist, there's no offset. However, in practice these two are essentially never simultaneously active.
When does AKDT to PST conversion apply?
AKDT and PST rarely overlap directly because AKDT runs March to November while PST runs November to March. The two are essentially never simultaneously active. In practice, you'll use AKDT-PDT (March-November, 1-hour offset) or AKST-PST (November-March, 1-hour offset). This page documents the rare alignment.
Why does AKDT-PST appear in some references?
AKDT-PST is sometimes referenced when documenting timestamps that span Alaska's DST schedule and Pacific Coast standard time. Both share UTC-8 offset, but in practice they don't overlap directly. When AKDT is active in Alaska, the Pacific Coast is on PDT (UTC-7). When PST is active on the Pacific Coast, Alaska is typically on AKST (UTC-9).
What are the practical AKDT-Pacific business call times?
Since AKDT-PST rarely overlap directly, focus on the practical scenarios: AKDT-PDT (March-November) has a 1-hour offset — any business hour works. AKST-PST (November-March) also has a 1-hour offset. Both pairings are trivially easy for live coordination between Alaska and the Pacific Coast.
Which countries/regions use PST timezone?
PST (Pacific Standard Time, UTC-8) is observed in the Pacific United States and Canada during winter, from the first Sunday in November to the second Sunday in March. Major cities include Los Angeles, San Francisco, Seattle, Portland, and San Diego. The region includes major tech hubs in Silicon Valley and Seattle.
Which countries/regions use AKDT timezone?
AKDT (Alaska Daylight Time, UTC-8) is observed in most of Alaska during daylight saving time, from the second Sunday in March to the first Sunday in November. Major cities include Anchorage, Fairbanks, Juneau, Ketchikan, and Sitka. Parts of the Aleutian Islands use Hawaii-Aleutian time (HADT) instead.
Pro Tips
- • AKDT and PST both have UTC-8 offset, but they rarely overlap directly. AKDT runs March-November (Alaska DST); PST runs November-March (Pacific winter). The two are essentially never simultaneously active.
- • In practice, when AKDT is active the Pacific Coast is on PDT (UTC-7), giving a 1-hour offset (AKDT-PDT). When PST is active the Alaska region is typically on AKST (UTC-9), also a 1-hour offset (AKST-PST). Both pairings are trivially easy for live coordination.
- • For sustained Alaska-Pacific coordination, focus on AKDT-PDT (March-November) or AKST-PST (November-March). Both have 1-hour offsets and identical DST schedules.
- • For automated scheduling, use IANA timezone identifiers (America/Anchorage and America/Los_Angeles). These handle DST transitions automatically and keep the offset correct year-round.
- • When recording timestamps for international systems, prefer UTC over AKDT or PST. UTC is constant year-round, while both AKDT and PST shift with DST. Server logs, APIs, and databases should always use UTC.
- • If a system shows "AKDT-PST 1 hour" in older docs, it's technically wrong (both UTC-8). The 1-hour offset typically refers to the practical AKDT-PDT or AKST-PST pairing instead.