JST to AEST time converter
AEST is 2 hours ahead of JST.
JST
UTC+9 · UTC+9
JST time to AEST time
For Sunday 11 October 2026. Green rows fall in both places' 9 to 5.
| JST time | AEST time |
|---|---|
| 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 call AEST from JST
Both 9 to 5 working days overlap for 6 hours, from 9:00 am–3:00 pm JST time, which is 11:00 am–5:00 pm AEST time.
Does the time difference change?
Yes. Clocks change in AEST on Sunday 4 April 2027. After that, aEST is 1 hour ahead of JST.
Compare JST · AEST with your time
Your own time zone comes first, then JST · AEST. Add teammates or more cities, then click an hour to plan a meeting.
More conversions from JST
Questions
What is the time difference between JST and AEST?
AEST is 2 hours ahead of JST.
When is the best time to call AEST from JST?
Both 9 to 5 working days overlap for 6 hours, from 9:00 am–3:00 pm JST time, which is 11:00 am–5:00 pm AEST time.
Does the time difference change?
Yes. Clocks change in AEST on Sunday 4 April 2027. After that, aEST is 1 hour ahead of JST.
Updated Sunday 11 October 2026