AKST to WIB Converter & Meeting Planner
Quick answer: 9:00 AM AKST = 1:00 AM WIB (fixed -09:00 standard offset — not DST-adjusted). Use the interactive converter below for DST-aware local-time scheduling.
Planning a call or meeting between Alaska Standard Time (AKST) and Western Indonesian Time (WIB)? You need to account for the standard time difference. Western Indonesian Time is normally 16 hours ahead of Alaska Standard Time. Whether you are coordinating between teams in Anchorage and Fairbanks and Jakarta and Surabaya, our live tool has you covered. Use our interactive overlap studio below to find the perfect waking hours for both regions, taking into account any seasonal Daylight Saving Time (DST) changes.
24-Hour Conversion Table
Quick reference: 12:00 AM AKST = 4:00 PM WIB. The full 24-hour AKST to WIB table below uses fixed standard offsets for exact abbreviation searches.
Example: 3:00 PM AKST = 7:00 AM WIB (+1 day).
| AKST Time | WIB Time |
|---|---|
| 12:00 AM (00:00) | 4:00 PM (16:00) |
| 1:00 AM (01:00) | 5:00 PM (17:00) |
| 2:00 AM (02:00) | 6:00 PM (18:00) |
| 3:00 AM (03:00) | 7:00 PM (19:00) |
| 4:00 AM (04:00) | 8:00 PM (20:00) |
| 5:00 AM (05:00) | 9:00 PM (21:00) |
| 6:00 AM (06:00) | 10:00 PM (22:00) |
| 7:00 AM (07:00) | 11:00 PM (23:00) |
| 8:00 AM (08:00) | 12:00 AM (00:00)+1 day |
| 9:00 AM (09:00) | 1:00 AM (01:00)+1 day |
| 10:00 AM (10:00) | 2:00 AM (02:00)+1 day |
| 11:00 AM (11:00) | 3:00 AM (03:00)+1 day |
| 12:00 PM (12:00) | 4:00 AM (04:00)+1 day |
| 1:00 PM (13:00) | 5:00 AM (05:00)+1 day |
| 2:00 PM (14:00) | 6:00 AM (06:00)+1 day |
| 3:00 PM (15:00) | 7:00 AM (07:00)+1 day |
| 4:00 PM (16:00) | 8:00 AM (08:00)+1 day |
| 5:00 PM (17:00) | 9:00 AM (09:00)+1 day |
| 6:00 PM (18:00) | 10:00 AM (10:00)+1 day |
| 7:00 PM (19:00) | 11:00 AM (11:00)+1 day |
| 8:00 PM (20:00) | 12:00 PM (12:00)+1 day |
| 9:00 PM (21:00) | 1:00 PM (13:00)+1 day |
| 10:00 PM (22:00) | 2:00 PM (14:00)+1 day |
| 11:00 PM (23:00) | 3:00 PM (15:00)+1 day |
Best time to call Jakarta from Anchorage
For most work calls, compare the normal business day in Anchorage (AKST) with the business day in Jakarta (WIB). AKST commonly covers North America, Alaska, while WIB is mainly associated with Southeast Asia.
⚠️ Note: 2026-07-05 is not a normal workday in one or both regions based on their configured calendar. The overlap below should be treated as a reference, not a guaranteed office-hours window.
⚠️ There is no clean same-day business-hours overlap on 2026-07-05. A practical compromise is around 6:00 PM AKST, which reaches 9:00 AM WIB near the start of their workday.
- DST Safety: AKST or WIB may shift during Daylight Saving Time. Always confirm the converted time for your specific date.
- US Equity Markets (NYSE/NASDAQ) - Local AKST Hours: 05:30-12:00 local time in Anchorage.
- Indonesia Stock Exchange (IDX): 09:00-16:00 local time in Jakarta.
🔥 Popular AKST & WIB Converters
Frequently searched time zone conversions related to your search.
Related Time Converters
Explore nearby time zone offsets and reverse conversions related to AKST and WIB.
Frequently Asked Questions
What is the time difference between AKST and WIB?
During standard time, Western Indonesian Time is 16 hours ahead of Alaska Standard Time.
Does Alaska observe Daylight Saving Time?
Most of Alaska observes Daylight Saving Time, transitioning from Alaska Standard Time (AKST, UTC-09:00) to Alaska Daylight Time (AKDT, UTC-08:00) on the second Sunday in March. Clocks revert to AKST on the first Sunday in November, following the same DST schedule as the contiguous United States.
Is all of Alaska on Alaska Standard Time?
Almost all of Alaska uses AKST, but the westernmost Aleutian Island communities — those located west of 169° 30′ W longitude — observe Hawaii-Aleutian Time (HST, UTC-10:00) instead. This exception reflects their extreme western geographic position, which places them closer in solar time to Hawaii than to Anchorage.
Does Indonesia observe Daylight Saving Time?
Indonesia does not observe Daylight Saving Time and has not done so since 1963. WIB remains fixed at UTC+07:00 year-round, providing consistent, predictable scheduling for businesses and travelers operating across Indonesian time zones.
Which areas of Indonesia use WIB?
WIB applies to Indonesia's westernmost islands: Sumatra, Java, West Kalimantan, and Central Kalimantan. These regions encompass the country's largest population centers and its political and economic capital, Jakarta.