Chiang Mai to Katoomba: time difference
Katoomba is 4 h ahead of Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Katoomba, Australia
14
- Australian Eastern Daylight Time
- UTC+11
- Night
☀️ 06:13 · 🌙 19:16 · 13 h 3 min
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 21:42 9:42 PM Katoomba 01:42 1:42 AM You –:–
21:42 9:42 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 18:00
01:42 1:42 AM
Australian Eastern Daylight Time · UTC+11
☀️ 06:13 · 🌙 19:16
·
+4 h
Katoomba is 4 h ahead of Chiang Mai.
When you, Chiang Mai and Katoomba are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Chiang Mai
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇦🇺 Katoomba
4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇦🇺 Katoomba |
|---|---|---|
| Local time | 21:42 | 01:42 |
| Local date | Monday, October 19, 2026 | Tuesday, October 20, 2026 |
| Time zone | Indochina Time | Australian Eastern Daylight Time |
| UTC offset | UTC+7 | UTC+11 |
| Offset from Chiang Mai | — | +4 h |
| IANA zone | Asia/Bangkok | Australia/Sydney |
| Daylight saving | Not observed | On summer time → UTC+10, Apr 4, 02:00 |
| Sunrise | 06:20 | 06:13 |
| Sunset | 18:00 | 19:16 |
| Daylight | 11 h 40 min | 13 h 3 min |
| People on this clock | 127,240 | 8,000 |
Compare Chiang Mai with another city
More comparisons with Chiang Mai: the time zones next to it and the far side of the clock.
Big time differences
Chiang Mai and Katoomba: common questions
How many hours ahead of Chiang Mai is Katoomba?
The clocks in Katoomba are 4 hours ahead of those in Chiang Mai (UTC+11 and UTC+7).
If it is 9:00 AM in Chiang Mai, what time is it in Katoomba?
At 9:00 AM in Chiang Mai, clocks in Katoomba show 1:00 PM.
What time is it in Katoomba at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Katoomba it is 10:00 PM at that moment.
When is a good time to call Katoomba from Chiang Mai?
Between 9:00 AM and 2:00 PM in Chiang Mai – that is 1:00 PM to 6:00 PM in Katoomba – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Katoomba compared with Chiang Mai?
The new day starts in Katoomba earlier: at 8:00 PM in Chiang Mai it is already midnight there. Until 4:00 AM in Katoomba, Chiang Mai is still on the previous day.
Does the time difference between Chiang Mai and Katoomba change?
Yes. The clocks change only in Katoomba. From April 4, 2027, Katoomba will be 3 hours ahead of Chiang Mai.
