JST to WIB time converter

WIB is 2 hours behind JST. When it is 9:00 AM in JST, it is 7:00 AM in WIB.

JST UTC+9

Saturday, October 17, 2026

WIB UTC+7

Saturday, October 17, 2026

JST
Japan Standard Time
Sat, Oct 17
UTC+9
WIB
Western Indonesia Time
Sat, Oct 17
UTC+7-2h
Finding your time zone…
Shared working hours (9:00–18:00)

JST to WIB conversion table

Every hour of today in JST and the matching time in WIB. Light rows are typical working hours (9:00–18:00).

JSTWIB
12:00 AM10:00 PM−1 day
1:00 AM11:00 PM−1 day
2:00 AM12:00 AM
3:00 AM1:00 AM
4:00 AM2:00 AM
5:00 AM3:00 AM
6:00 AM4:00 AM
7:00 AM5:00 AM
8:00 AM6:00 AM
9:00 AM7:00 AM
10:00 AM8:00 AM
11:00 AM9:00 AM
12:00 PM10:00 AM
1:00 PM11:00 AM
2:00 PM12:00 PM
3:00 PM1:00 PM
4:00 PM2:00 PM
5:00 PM3:00 PM
6:00 PM4:00 PM
7:00 PM5:00 PM
8:00 PM6:00 PM
9:00 PM7:00 PM
10:00 PM8:00 PM
11:00 PM9:00 PM

Best time to call or meet

Both sides are at work from 11:00 AM – 6:00 PM in JST (9:00 AM – 4:00 PM in WIB).

Daylight saving time and the difference

The difference stays 2 hours all year.

More conversions

WIB to JSTJST to UTCJST to GMTJST to ESTJST to CSTJST to MSTJST to PSTJST to CETJST to MSKJST to GSTJST to PKTJST to ISTJST to SGT
UTC to WIBGMT to WIBEST to WIBCST to WIBMST to WIBPST to WIBCET to WIBMSK to WIBGST to WIBPKT to WIBIST to WIBSGT to WIB

Questions and answers

What is the time difference between JST and WIB?

WIB is 2 hours behind JST.

What time is it in WIB when it is 9 AM in JST?

When it is 9:00 AM in JST, it is 7:00 AM in WIB.

When is the best time to call WIB from JST?

Both sides are at work from 11:00 AM – 6:00 PM in JST (9:00 AM – 4:00 PM in WIB).

Does the time difference between JST and WIB change?

No. The difference stays 2 hours all year.