WIB to AKST converter

Western Indonesia Time (Jakarta) to Alaska Time (Anchorage).

WIB7:07 AMSat 31 Oct 2026

→

AKST4:07 PMFri 30 Oct 2026

AKST is 15 h behind WIB.

Pick a time in WIB

⇄ AKST to WIB

9:00 AM WIB = 6:00 PM AKST previous day

Best time to meet

No hour falls inside 9 AM to 5 PM in both places. The least painful: around 7:00 AM WIB, which is 4:00 PM AKST.

WIB to AKST time table

For 31 Oct 2026. Green rows: both sides between 9 AM and 5 PM.

WIB	AKST
12:00 AM WIB	9:00 AM AKST previous day
1:00 AM WIB	10:00 AM AKST previous day
2:00 AM WIB	11:00 AM AKST previous day
3:00 AM WIB	12:00 PM AKST previous day
4:00 AM WIB	1:00 PM AKST previous day
5:00 AM WIB	2:00 PM AKST previous day
6:00 AM WIB	3:00 PM AKST previous day
7:00 AM WIB	4:00 PM AKST previous day
8:00 AM WIB	5:00 PM AKST previous day
9:00 AM WIB	6:00 PM AKST previous day
10:00 AM WIB	7:00 PM AKST previous day
11:00 AM WIB	8:00 PM AKST previous day
12:00 PM WIB	9:00 PM AKST previous day
1:00 PM WIB	10:00 PM AKST previous day
2:00 PM WIB	11:00 PM AKST previous day
3:00 PM WIB	12:00 AM AKST
4:00 PM WIB	1:00 AM AKST
5:00 PM WIB	2:00 AM AKST
6:00 PM WIB	3:00 AM AKST
7:00 PM WIB	4:00 AM AKST
8:00 PM WIB	5:00 AM AKST
9:00 PM WIB	6:00 AM AKST
10:00 PM WIB	7:00 AM AKST
11:00 PM WIB	8:00 AM AKST

Quick answers

9:00 AM WIB = 6:00 PM AKST (previous day)
12:00 PM WIB = 9:00 PM AKST (previous day)
3:00 PM WIB = 12:00 AM AKST
5:00 PM WIB = 2:00 AM AKST
9:00 AM AKST = 12:00 AM WIB (next day)
12:00 PM AKST = 3:00 AM WIB (next day)
5:00 PM AKST = 8:00 AM WIB (next day)

Does the gap change during the year?

Yes, because of daylight saving. Until 1 Nov 2026: AKST is 15 h behind WIB. From 1 Nov 2026 to 14 Mar 2027: AKST is 16 h behind WIB. From 14 Mar 2027 to 7 Nov 2027: AKST is 15 h behind WIB.

WIB does not change its clocks. AKST next changes its clocks on 1 Nov 2026 (back 1 h, to UTC−9), then on 14 Mar 2027 (forward 1 h, to UTC−8).

About WIB and AKST

WIB here means Western Indonesia Time, the clock in Jakarta. Right now it is UTC+7. It has no daylight saving.

AKST here means Alaska Time, the clock in Anchorage. Right now it is UTC−8. Strictly, AKST is the winter name; in summer these places use AKDT. This page follows their real clock all year.

Every city on your wrist

Meanwhile puts these times in your Mac menu bar, on your iPhone home screen and on your Apple Watch. Type “3pm Tokyo” and every city answers. Free for 3 cities. Unlock every city on every device once for $4.99, shared with your family. No subscription.

Coming soon