Ayutthaya to Singapore: time difference
Singapore is 1 h ahead of Ayutthaya. 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.
Ayutthaya 23:49 11:49 PM Singapore 00:49 12:49 AM You –:–
23:49 11:49 PM
Indochina Time · UTC+7
☀️ 06:10 · 🌙 17:58
00:49 12:49 AM
Singapore Standard Time · UTC+8
☀️ 06:48 · 🌙 18:53
·
+1 h
Singapore is 1 h ahead of Ayutthaya.
When you, Ayutthaya and Singapore are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Ayutthaya
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
🇸🇬 Singapore
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Ayutthaya | 🇸🇬 Singapore |
|---|---|---|
| Local time | 23:49 | 00:49 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | Singapore Standard Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Ayutthaya | — | +1 h |
| IANA zone | Asia/Bangkok | Asia/Singapore |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:10 | 06:48 |
| Sunset | 17:58 | 18:53 |
| Daylight | 11 h 48 min | 12 h 5 min |
| People on this clock | 50,830 | 5,535,002 |
Compare Ayutthaya with another city
More comparisons with Ayutthaya: the time zones next to it and the far side of the clock.
Big time differences
Ayutthaya and Singapore: common questions
How many hours ahead of Ayutthaya is Singapore?
The clocks in Singapore are 1 hour ahead of those in Ayutthaya (UTC+8 and UTC+7).
What time is it in Singapore at the start of the working day in Ayutthaya?
The working day in Ayutthaya starts at 9:00 AM; in Singapore it is 10:00 AM at that moment.
What time is it in Singapore when it is 6:00 PM in Ayutthaya?
When it is 6:00 PM in Ayutthaya, it is 7:00 PM in Singapore.
When do working hours in Ayutthaya and in Singapore overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Ayutthaya, which is 10:00 AM to 6:00 PM in Singapore.
When is it already the next day in Singapore?
From 11:00 PM in Ayutthaya it is already the next day in Singapore. The other way round, until 1:00 AM in Singapore it is still the previous day in Ayutthaya.
Does the time difference between Ayutthaya and Singapore change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
