Singapore to Kalmunai: time difference
Kalmunai is 2 h 30 min behind Singapore. 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.
Singapore 21:18 9:18 PM Kalmunai 18:48 6:48 PM You –:–
21:18 9:18 PM
Singapore Standard Time · UTC+8
☀️ 06:47 · 🌙 18:51
18:48 6:48 PM
India Standard Time · UTC+5:30
☀️ 05:52 · 🌙 17:42
·
−2 h 30 min
Kalmunai is 2 h 30 min behind Singapore.
When you, Singapore and Kalmunai 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
🇱🇰 Kalmunai
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇸🇬 Singapore | 🇱🇰 Kalmunai |
|---|---|---|
| Local time | 21:18 | 18:48 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Singapore Standard Time | India Standard Time |
| UTC offset | UTC+8 | UTC+5:30 |
| Offset from Singapore | — | −2 h 30 min |
| IANA zone | Asia/Singapore | Asia/Colombo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:47 | 05:52 |
| Sunset | 18:51 | 17:42 |
| Daylight | 12 h 4 min | 11 h 50 min |
| People on this clock | 5,535,002 | 25,000 |
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 Kalmunai: common questions
How far behind Singapore is Kalmunai?
Kalmunai is 2 hours and 30 minutes behind Singapore: UTC+5:30 against UTC+8.
If it is 9:00 AM in Singapore, what time is it in Kalmunai?
At 9:00 AM in Singapore, clocks in Kalmunai show 6:30 AM.
What time is it in Kalmunai when it is 6:00 PM in Singapore?
When it is 6:00 PM in Singapore, it is 3:30 PM in Kalmunai.
Is there a time when both Singapore and Kalmunai are at work?
Yes: from 11:30 AM to 6:00 PM in Singapore (9:00 AM to 3:30 PM in Kalmunai), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Kalmunai compared with Singapore?
The new day starts in Kalmunai later: until 2:30 AM in Singapore, it is still the previous day there. From 9:30 PM in Kalmunai, Singapore is already on the next day.
Is the time difference between Singapore and Kalmunai the same all year?
Yes. Neither Singapore nor Kalmunai switches to summer time, so the gap is always 2 hours and 30 minutes.
