India to Singapore Time Converter
Singapore is 2 hours 30 minutes ahead of India, all year. 9:00 AM in India is 11:30 AM in Singapore, and 9:30 PM in India is 12:00 AM the next day in Singapore.
India's Morning Works for Singapore
If both sides keep 9-to-5 days, the shared window is 9:00 AM to 2:30 PM in India, which is 11:30 AM to 5:00 PM in Singapore, 5 hours 30 minutes in all. India's 9 AM start opens it and Singapore's 5 PM close, 2:30 PM in India, ends it. Singapore has already been working for 2 hours 30 minutes when India's day begins.
Add 2 hours 30 minutes to any India time and there is no summer or winter version to learn. Going back, 9:00 AM in Singapore is 6:30 AM in India.
India Hours in Singapore Time
Full 24-hour reference table. Use the live clocks above for the exact current offset.
| 🇮🇳 IST | 🇸🇬 IST → SGTUTC+5:30 to UTC+8, all year |
|---|---|
| 00:00 | 2:30 AM |
| 01:00 | 3:30 AM |
| 02:00 | 4:30 AM |
| 03:00 | 5:30 AM |
| 04:00 | 6:30 AM |
| 05:00 | 7:30 AM |
| 06:00 | 8:30 AM |
| 07:00 | 9:30 AM |
| 08:00 | 10:30 AM |
| 09:00 | 11:30 AM |
| 10:00 | 12:30 PM |
| 11:00 | 1:30 PM |
| 12:00 | 2:30 PM |
| 13:00 | 3:30 PM |
| 14:00 | 4:30 PM |
| 15:00 | 5:30 PM |
| 16:00 | 6:30 PM |
| 17:00 | 7:30 PM |
| 18:00 | 8:30 PM |
| 19:00 | 9:30 PM |
| 20:00 | 10:30 PM |
| 21:00 | 11:30 PM |
| 22:00 | 12:30 AMnext day |
| 23:00 | 1:30 AMnext day |
* "next day" = converted time falls on the following calendar day.
Hour by Hour Across the Indian Day
Each row is an hour of the India day with the Singapore time next to it. A check mark means both cities are working: that is every row from 9:00 AM to 2:00 PM in India. From 3:00 PM in India it is already 5:30 PM in Singapore, after closing.
| India | Singapore (IST → SGT) |
|---|---|
| 8:00 AM | 10:30 AM |
| 9:00 AM | 11:30 AM ✓ |
| 10:00 AM | 12:30 PM ✓ |
| 11:00 AM | 1:30 PM ✓ |
| 12:00 PM | 2:30 PM ✓ |
| 1:00 PM | 3:30 PM ✓ |
| 2:00 PM | 4:30 PM ✓ |
| 3:00 PM | 5:30 PM |
| 4:00 PM | 6:30 PM |
| 5:00 PM | 7:30 PM |
| 6:00 PM | 8:30 PM |
Each row is an hour of the India day. A check mark means both cities are inside a 9 AM to 5 PM working day at that moment.
- IST → SGT: 5 hours 30 minutes shared, 9:00 AM to 2:30 PM India time.
Other Cities on the Same Gap
Singapore, Hong Kong and Kuala Lumpur are all on UTC+8, so one gap covers all three:
| From India to | Ahead of India by |
|---|---|
| Singapore, Hong Kong, Kuala Lumpur (UTC+8) | 2 hours 30 minutes |
| Dubai (UTC+4) | 1 hour 30 minutes behind |
| Tokyo (UTC+9) | 3 hours 30 minutes |
The usual slip is adding 3 hours instead of 2 hours 30 minutes, which puts every result half an hour late: 10:00 AM in India is 12:30 PM in Singapore, not 1:00 PM.
Working Back From a Singapore Close
Say a Singapore partner can only take your call before 5:00 PM their time. That's 2:30 PM in India, so the call has to end by then. A one-hour call that starts at 1:30 PM in India finishes at 2:30 PM. A call from 1:30 PM to 2:30 PM in India runs 4:00 PM to 5:00 PM in Singapore.
Because the gap is 2 hours 30 minutes, half-hour times flip. A 10:00 AM start in India is 12:30 PM in Singapore, and 10:30 AM is 1:00 PM. If you round the gap to 2 or 3 hours in your head, every result will be 30 minutes out.
Neither India nor Singapore changes its clocks, so there's no seasonal check. The only calendar issue is late evening: 9:30 PM in India is 12:00 AM the next day in Singapore, already the next day.