Ratnapura to Singapore: time difference
Singapore is 2 h 30 min ahead of Ratnapura. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Ratnapura 12:54 12:54 PM Singapore 15:24 3:24 PM You –:–
12:54 12:54 PM
India Standard Time · UTC+5:30
☀️ 05:57 · 🌙 17:48
15:24 3:24 PM
Singapore Standard Time · UTC+8
☀️ 06:47 · 🌙 18:51
·
+2 h 30 min
Singapore is 2 h 30 min ahead of Ratnapura.
When you, Ratnapura 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
🇱🇰 Ratnapura
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
2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇱🇰 Ratnapura | 🇸🇬 Singapore |
|---|---|---|
| Local time | 12:54 | 15:24 |
| Local date | Sunday, November 8, 2026 | Sunday, November 8, 2026 |
| Time zone | India Standard Time | Singapore Standard Time |
| UTC offset | UTC+5:30 | UTC+8 |
| Offset from Ratnapura | — | +2 h 30 min |
| IANA zone | Asia/Colombo | Asia/Singapore |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:57 | 06:47 |
| Sunset | 17:48 | 18:51 |
| Daylight | 11 h 51 min | 12 h 4 min |
| People on this clock | 52,100 | 5,535,002 |
Compare Ratnapura with another city
More comparisons with Ratnapura: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ratnapura and Singapore: common questions
How many hours ahead of Ratnapura is Singapore?
The clocks in Singapore are 2 hours and 30 minutes ahead of those in Ratnapura (UTC+8 and UTC+5:30).
If it is 9:00 AM in Ratnapura, what time is it in Singapore?
At 9:00 AM in Ratnapura, clocks in Singapore show 11:30 AM.
What time is it in Singapore at the end of the working day in Ratnapura?
The working day in Ratnapura ends at 6:00 PM; in Singapore it is 8:30 PM at that moment.
When do working hours in Ratnapura and in Singapore overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:30 PM in Ratnapura, which is 11:30 AM to 6:00 PM in Singapore.
When does the date change in Singapore compared with Ratnapura?
The new day starts in Singapore earlier: at 9:30 PM in Ratnapura it is already midnight there. Until 2:30 AM in Singapore, Ratnapura is still on the previous day.
Does the time difference between Ratnapura and Singapore change?
No. Neither place uses daylight saving time, so the difference stays 2 hours and 30 minutes all year.
