Convert Australian Eastern Standard Time to Japan Standard Time - Quick & Accurate
Updates live every second
Hover over any hour to see corresponding time in both zones
To schedule a meeting between AEST and JST:
Pro Tip: Schedule calls during the overlap window for optimal convenience for both time zones
| AEST Time | JST Time | Context |
|---|---|---|
| 12:00 AM | 10:00 PM | Midnight AEST |
| 01:00 AM | 11:00 PM | Late Night |
| 02:00 AM | 12:00 AM | Late Night |
| 03:00 AM | 01:00 AM | Late Night |
| 04:00 AM | 02:00 AM | Late Night |
| 05:00 AM | 03:00 AM | Late Night |
| 06:00 AM | 04:00 AM | Early Morning AEST |
| 07:00 AM | 05:00 AM | Night Time |
| 08:00 AM | 06:00 AM | Night Time |
| 09:00 AM | 07:00 AM | Work Starts AEST |
| 10:00 AM | 08:00 AM | Night Time |
| 11:00 AM | 09:00 AM | Night Time |
Sydney
Australia/Sydney
Tokyo
Asia/Tokyo
JST (Japan Standard Time) is 2 hours behind AEST (Australian Eastern Standard Time). This means when it's 12:00 PM in Sydney (AEST), it's 10:00 AM in Tokyo (JST).
The best time to call from AEST to JST is during overlapping business hours. For AEST callers, schedule between 12:00 PM - 5:00 PM AEST to ensure both parties are within standard business hours.
The time difference may change during daylight saving transitions if one region observes DST while the other doesn't. Australian Eastern Standard Time (UTC+10 (AEST) / UTC+11 (AEDT)) and Japan Standard Time (UTC+9) may have different DST schedules.
AEST includes cities like Sydney. JST includes cities like Tokyo. Both time zones cover important business and cultural centers.
In 2025, DST in North America starts on March 9 at 2:00 AM and ends on November 2 at 2:00 AM. Other regions may have different DST schedules or not observe DST at all.