Singapore to Batam: time difference
Batam 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 09:10 9:10 AM Batam 08:10 8:10 AM You –:–
09:10 9:10 AM
Singapore Standard Time · UTC+8
☀️ 06:50 · 🌙 18:55
08:10 8:10 AM
Western Indonesia Time · UTC+7
☀️ 05:49 · 🌙 17:54
·
−1 h
Batam is 1 h behind Singapore.
When you, Singapore and Batam 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
🇮🇩 Batam
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 | 🇮🇩 Batam |
|---|---|---|
| Local time | 09:10 | 08:10 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Singapore Standard Time | Western Indonesia Time |
| UTC offset | UTC+8 | UTC+7 |
| Offset from Singapore | — | −1 h |
| IANA zone | Asia/Singapore | Asia/Jakarta |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:50 | 05:49 |
| Sunset | 18:55 | 17:54 |
| Daylight | 12 h 6 min | 12 h 6 min |
| People on this clock | 5,535,002 | 1,196,396 |
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 Batam: common questions
How many hours behind Singapore is Batam?
The clocks in Batam are 1 hour behind those in Singapore (UTC+7 and UTC+8).
What time is it in Batam when it is 9:00 AM in Singapore?
When it is 9:00 AM in Singapore, it is 8:00 AM in Batam.
If it is 6:00 PM in Singapore, what time is it in Batam?
At 6:00 PM in Singapore, clocks in Batam show 5:00 PM.
When do working hours in Singapore and in Batam overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Singapore, which is 9:00 AM to 5:00 PM in Batam.
Until what time in Singapore is it still yesterday in Batam?
Before 1:00 AM in Singapore, the date in Batam has not changed yet. From 11:00 PM in Batam, it is already the next day in Singapore.
Is the time difference between Singapore and Batam the same all year?
Yes. Neither Singapore nor Batam switches to summer time, so the gap is always 1 hour.
