Tokyo to AEST time conversion
AEST is 1 hour ahead of Tokyo.
AEST is always UTC+10. Right now most places that use AEST are on AEDT (UTC+11): AEDT is 2 hours ahead of Tokyo.
Time difference with your location
Tokyo is 9 hours ahead of UTC. Compare with your local time →
Choose a date and time
Choose the local time in Tokyo to convert it to AEST on that date.
Skipped clock-change times are unavailable; a repeated time uses its first occurrence.
24-hour conversion chart · Tokyo → AEST
This table converts each hour in Tokyo to AEST on 2026-10-21.
- Working hours
- Outside working hours
- Night hours
| Tokyo | AEST | Shared working hours |
|---|---|---|
| 00:0012:00 AM | 01:001:00 AM | |
| 01:001:00 AM | 02:002:00 AM | |
| 02:002:00 AM | 03:003:00 AM | |
| 03:003:00 AM | 04:004:00 AM | |
| 04:004:00 AM | 05:005:00 AM | |
| 05:005:00 AM | 06:006:00 AM | |
| 06:006:00 AM | 07:007:00 AM | |
| 07:007:00 AM | 08:008:00 AM | |
| 08:008:00 AM | 09:009:00 AM | ✓ |
| 09:009:00 AM | 10:0010:00 AM | ✓ |
| 10:0010:00 AM | 11:0011:00 AM | ✓ |
| 11:0011:00 AM | 12:0012:00 PM | ✓ |
| 12:0012:00 PM | 13:001:00 PM | ✓ |
| 13:001:00 PM | 14:002:00 PM | ✓ |
| 14:002:00 PM | 15:003:00 PM | ✓ |
| 15:003:00 PM | 16:004:00 PM | ✓ |
| 16:004:00 PM | 17:005:00 PM | ✓ |
| 17:005:00 PM | 18:006:00 PM | |
| 18:006:00 PM | 19:007:00 PM | |
| 19:007:00 PM | 20:008:00 PM | |
| 20:008:00 PM | 21:009:00 PM | |
| 21:009:00 PM | 22:0010:00 PM | |
| 22:0010:00 PM | 23:0011:00 PM | |
| 23:0011:00 PM | 00:0012:00 AM +1 day |
Quick conversion examples
These examples use Tokyo (UTC+9) and AEST (UTC+10); choosing a date applies the local clock changes.
Conversion formula: AEST = Tokyo + 1h · AEDT = Tokyo + 2h.
| Tokyo | AEST |
|---|---|
| 6:00 AM Tokyo | = 7:00 AM AEST |
| 7:00 AM Tokyo | = 8:00 AM AEST |
| 8:00 AM Tokyo | = 9:00 AM AEST |
| 9:00 AM Tokyo | = 10:00 AM AEST |
| 10:00 AM Tokyo | = 11:00 AM AEST |
| 12:00 PM Tokyo | = 1:00 PM AEST |
| 3:00 PM Tokyo | = 4:00 PM AEST |
| 5:00 PM Tokyo | = 6:00 PM AEST |
| 6:00 PM Tokyo | = 7:00 PM AEST |
| 8:00 PM Tokyo | = 9:00 PM AEST |
Overlapping meeting hours
The 08:00–18:00 working day in Tokyo and AEST overlaps for 9 hours on 2026-10-21.
- Shared working hours
- 08:00–17:00 Tokyo · 09:00–18:00 AEST
Clock changes on both sides, 2026–2028
Tokyo and AEST have the following local clock changes in 2026–2028; all times in the table are local to that side.
| Year | Tokyo | AEST |
|---|---|---|
| 2026 | No clock changes; UTC+9 all year. | · 03:00 → 02:00 · 02:00 → 03:00 |
| 2027 | No clock changes; UTC+9 all year. | · 03:00 → 02:00 · 02:00 → 03:00 |
| 2028 | No clock changes; UTC+9 all year. | · 03:00 → 02:00 · 02:00 → 03:00 |
At the start of 2026, AEDT is 2 hours ahead of Tokyo. The difference changes during the following periods.
- From 2026-04-05 01:00 Tokyo until 2026-10-04 01:00 Tokyo, AEST is 1 hour ahead of Tokyo.
- From 2027-04-04 01:00 Tokyo until 2027-10-03 01:00 Tokyo, AEST is 1 hour ahead of Tokyo.
- From 2028-04-02 01:00 Tokyo until 2028-10-01 01:00 Tokyo, AEST is 1 hour ahead of Tokyo.
Frequently asked questions
What time is 9 AM Tokyo in AEST?
9:00 AM Tokyo = 10:00 AM AEST, using UTC+9 and UTC+10. Choose a date above for the seasonal local time.
Does the time difference between Tokyo and AEST change during the year?
Yes. During 2026–2028: AEST is 1 hour ahead of Tokyo; AEST is 2 hours ahead of Tokyo. The clock-change table gives the dates for both sides.
How do I tell whether it is day or night in AEST?
Read the AEST clock above: this guide counts 06:00–18:00 local time as daytime and the rest as nighttime, without using sunrise and sunset.
What is the best time to call between Tokyo and AEST?
The shared 08:00–18:00 working window is 08:00–17:00 Tokyo / 09:00–18:00 AEST, a total of 9 hours.
What is the time difference between Tokyo and AEST now?
Right now, AEST is 1 hour ahead of Tokyo. Conversion formula: AEST = Tokyo + 1h · AEDT = Tokyo + 2h.