JST to AEST Time Converter
AEST is 2 hours ahead of JST right now. 9:00 AM in JST is 11:00 AM in AEST.
Time now: JST and AEST
AEST is 2 hours ahead of JST right now. The gap is not fixed: it is 1 hour at some times of the year and 2 hours at others, because at least one of them changes its clocks for daylight saving time.
JST to AEST conversion table
Every hour of the day, using today's time difference.
| JST | AEST |
|---|---|
| 12:00 AM | 2:00 AM |
| 1:00 AM | 3:00 AM |
| 2:00 AM | 4:00 AM |
| 3:00 AM | 5:00 AM |
| 4:00 AM | 6:00 AM |
| 5:00 AM | 7:00 AM |
| 6:00 AM | 8:00 AM |
| 7:00 AM | 9:00 AM |
| 8:00 AM | 10:00 AM |
| 9:00 AM | 11:00 AM |
| 10:00 AM | 12:00 PM |
| 11:00 AM | 1:00 PM |
| 12:00 PM | 2:00 PM |
| 1:00 PM | 3:00 PM |
| 2:00 PM | 4:00 PM |
| 3:00 PM | 5:00 PM |
| 4:00 PM | 6:00 PM |
| 5:00 PM | 7:00 PM |
| 6:00 PM | 8:00 PM |
| 7:00 PM | 9:00 PM |
| 8:00 PM | 10:00 PM |
| 9:00 PM | 11:00 PM |
| 10:00 PM | 12:00 AMnext day |
| 11:00 PM | 1:00 AMnext day |
Best time to meet between JST and AEST
Working hours overlap (9 AM – 6 PM in both places):
- 9:00 AM – 4:00 PM JST = 11:00 AM – 6:00 PM AEST
The time difference changes during the year because of daylight saving time, so these windows shift by an hour at other times.
Does the time difference between JST and AEST change?
Yes. Right now AEST is 2 hours ahead of JST. These are the dates in the next 12 months when the gap changes:
- Sunday, 4 April 2027: AEST moves its clocks back. AEST is 1 hour ahead of JST from then (it was 2 hours before).
- Sunday, 3 October 2027: AEST moves its clocks forward. AEST is 2 hours ahead of JST from then (it was 1 hour before).
Office hours in each other's time
- 9 AM to 6 PM in JST is 11:00 AM to 8:00 PM in AEST.
- 9 AM to 6 PM in AEST is 7:00 AM to 4:00 PM in JST.
Based on today's clock settings.
Frequently asked questions
What is the time difference between JST and AEST?
AEST is 2 hours ahead of JST right now. The gap is not fixed: it is 1 hour at some times of the year and 2 hours at others, because at least one of them changes its clocks for daylight saving time.
How do I convert JST to AEST?
Add 2 hours to the JST time to get the AEST time (at today's difference). 9:00 AM in JST is 11:00 AM in AEST. Or use the converter above and pick any date and time.
What is the current time in AEST?
It is 11:01 AM in AEST on Tuesday, November 10 (the converter above shows it live). At the same moment it is 9:01 AM in JST.
Does the time difference between JST and AEST change during the year?
Yes. Right now AEST is 2 hours ahead of JST. Over the next 12 months the gap changes 2 times: Sunday, 4 April 2027: AEST moves its clocks back. AEST is 1 hour ahead of JST from then (it was 2 hours before). Sunday, 3 October 2027: AEST moves its clocks forward. AEST is 2 hours ahead of JST from then (it was 1 hour before).
What is the best time for a meeting between JST and AEST?
Between 9 AM and 6 PM in both places you can meet at 9:00 AM – 4:00 PM JST = 11:00 AM – 6:00 PM AEST. Check the overlap section on this page for every option.
What does AEST mean?
Sydney and Melbourne use AEST (UTC+10:00) in winter and AEDT (UTC+11:00) in summer. Brisbane stays on AEST all year.