AEST/AEDT to JST time converter

JST is 2 hours behind AEST/AEDT. When it is 9:00 AM in AEST/AEDT, it is 7:00 AM in JST.

AEST/AEDT AEDT

Saturday, October 17, 2026

JST UTC+9

Saturday, October 17, 2026

AEST/AEDT
Australian Eastern Standard Time
Sat, Oct 17
AEDTUTC+11
JST
Japan Standard Time
Sat, Oct 17
UTC+9-2h
Finding your time zone…
Shared working hours (9:00–18:00)

AEST/AEDT to JST conversion table

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

AEST/AEDTJST
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 AEST/AEDT (9:00 AM – 4:00 PM in JST).

Daylight saving time and the difference

The difference changes during the year because AEST/AEDT and JST switch clocks on different dates:

  • Oct 17, 2026 – Apr 4, 2027: -2h
  • Apr 4, 2027 – Oct 3, 2027: -1h
  • Oct 3, 2027 – Oct 17, 2027: -2h

More conversions

JST to AESTAEST to UTCAEST to GMTAEST to ESTAEST to CSTAEST to MSTAEST to PSTAEST to CETAEST to MSKAEST to GSTAEST to PKTAEST to ISTAEST to SGT
UTC to JSTGMT to JSTEST to JSTCST to JSTMST to JSTPST to JSTCET to JSTMSK to JSTGST to JSTPKT to JSTIST to JSTSGT to JST

Questions and answers

What is the time difference between AEST/AEDT and JST?

JST is 2 hours behind AEST/AEDT.

What time is it in JST when it is 9 AM in AEST/AEDT?

When it is 9:00 AM in AEST/AEDT, it is 7:00 AM in JST.

When is the best time to call JST from AEST/AEDT?

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

Does the time difference between AEST/AEDT and JST change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.