Singapore to Ratchaburi: time difference
Ratchaburi 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 03:56 3:56 AM Ratchaburi 02:56 2:56 AM You –:–
03:56 3:56 AM
Singapore Standard Time · UTC+8
☀️ 06:48 · 🌙 18:53
02:56 2:56 AM
Indochina Time · UTC+7
☀️ 06:12 · 🌙 18:01
·
−1 h
Ratchaburi is 1 h behind Singapore.
When you, Singapore and Ratchaburi 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
🇹🇭 Ratchaburi
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 | 🇹🇭 Ratchaburi |
|---|---|---|
| Local time | 03:56 | 02:56 |
| 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 | 06:12 |
| Sunset | 18:53 | 18:01 |
| Daylight | 12 h 5 min | 11 h 49 min |
| People on this clock | 5,535,002 | 38,208 |
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 Ratchaburi: common questions
How many hours behind Singapore is Ratchaburi?
The clocks in Ratchaburi are 1 hour behind those in Singapore (UTC+7 and UTC+8).
What time is it in Ratchaburi at the start of the working day in Singapore?
The working day in Singapore starts at 9:00 AM; in Ratchaburi it is 8:00 AM at that moment.
If it is 6:00 PM in Singapore, what time is it in Ratchaburi?
At 6:00 PM in Singapore, clocks in Ratchaburi show 5:00 PM.
When is a good time to call Ratchaburi from Singapore?
Between 10:00 AM and 6:00 PM in Singapore – that is 9:00 AM to 5:00 PM in Ratchaburi – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Singapore is it still yesterday in Ratchaburi?
Before 1:00 AM in Singapore, the date in Ratchaburi has not changed yet. From 11:00 PM in Ratchaburi, it is already the next day in Singapore.
Does the time gap between Singapore and Ratchaburi change during the year?
No, the clocks change neither in Singapore nor in Ratchaburi, so the gap is 1 hour all year round.
