Chiang Mai to Cheltenham: time difference
Cheltenham is 6 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 03:29 3:29 AM Cheltenham 21:29 9:29 PM You –:–
03:29 3:29 AM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 18:00
21:29 9:29 PM
British Summer Time · UTC+1
☀️ 07:38 · 🌙 18:10
·
−6 h
Cheltenham is 6 h behind Chiang Mai.
When you, Chiang Mai and Cheltenham 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
🇬🇧 Cheltenham
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇬🇧 Cheltenham |
|---|---|---|
| Local time | 03:29 | 21:29 |
| Local date | Monday, October 19, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | British Summer Time |
| UTC offset | UTC+7 | UTC+1 |
| Offset from Chiang Mai | — | −6 h |
| IANA zone | Asia/Bangkok | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:20 | 07:38 |
| Sunset | 18:00 | 18:10 |
| Daylight | 11 h 40 min | 10 h 32 min |
| People on this clock | 127,240 | 115,300 |
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 Cheltenham: common questions
How many hours behind Chiang Mai is Cheltenham?
The clocks in Cheltenham are 6 hours behind those in Chiang Mai (UTC+1 and UTC+7).
What time is it in Cheltenham when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 3:00 AM in Cheltenham.
If it is 6:00 PM in Chiang Mai, what time is it in Cheltenham?
At 6:00 PM in Chiang Mai, clocks in Cheltenham show 12:00 PM.
When do working hours in Chiang Mai and in Cheltenham overlap?
Working hours (9:00 AM–6:00 PM) overlap from 3:00 PM to 6:00 PM in Chiang Mai, which is 9:00 AM to 12:00 PM in Cheltenham.
Until what time in Chiang Mai is it still yesterday in Cheltenham?
Before 6:00 AM in Chiang Mai, the date in Cheltenham has not changed yet. From 6:00 PM in Cheltenham, it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and Cheltenham change?
Yes. The clocks change only in Cheltenham. From October 25, 2026, Cheltenham will be 7 hours behind Chiang Mai.
