Singapore to Ayutthaya: time difference
Ayutthaya is 1 h behind Singapore. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Singapore 02:34 2:34 AM Ayutthaya 01:34 1:34 AM You –:–
02:34 2:34 AM
Singapore Standard Time · UTC+8
☀️ 06:48 · 🌙 18:53
01:34 1:34 AM
Indochina Time · UTC+7
☀️ 06:10 · 🌙 17:57
·
−1 h
Ayutthaya is 1 h behind Singapore.
When you, Singapore and Ayutthaya are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇸🇬 Singapore
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
🇹🇭 Ayutthaya
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 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇸🇬 Singapore | 🇹🇭 Ayutthaya |
|---|---|---|
| Local time | 02:34 | 01:34 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Singapore Standard Time | Indochina Time |
| UTC offset | UTC+8 | UTC+7 |
| Offset from Singapore | — | −1 h |
| IANA zone | Asia/Singapore | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:48 | 06:10 |
| Sunset | 18:53 | 17:57 |
| Daylight | 12 h 5 min | 11 h 47 min |
| People on this clock | 5,535,002 | 50,830 |
Compare Singapore with another city
More comparisons with Singapore: the time zones next to it and the far side of the clock.
Big time differences
Singapore and Ayutthaya: common questions
What is the time difference between Singapore and Ayutthaya?
Ayutthaya is 1 hour behind: it uses UTC+7, while Singapore is on UTC+8.
If it is 9:00 AM in Singapore, what time is it in Ayutthaya?
At 9:00 AM in Singapore, clocks in Ayutthaya show 8:00 AM.
What time is it in Ayutthaya when it is 6:00 PM in Singapore?
When it is 6:00 PM in Singapore, it is 5:00 PM in Ayutthaya.
When is a good time to call Ayutthaya from Singapore?
Between 10:00 AM and 6:00 PM in Singapore – that is 9:00 AM to 5:00 PM in Ayutthaya – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Singapore is it still yesterday in Ayutthaya?
Before 1:00 AM in Singapore, the date in Ayutthaya has not changed yet. From 11:00 PM in Ayutthaya, it is already the next day in Singapore.
Is the time difference between Singapore and Ayutthaya the same all year?
Yes. Neither Singapore nor Ayutthaya switches to summer time, so the gap is always 1 hour.
