What is 8 AM IST in SGT?
8 AM IST = 10:30 AM SGT (10:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
Timezone converter
IST to SGT currently uses India Time in Asia/Kolkata and Singapore Time in Asia/Singapore as the live reference pair. Right now the gap is +2h 30m, and the sections below break that into meeting-time shortcuts, workday overlap, DST changes, and city coverage on both sides.
Last updated Apr 22, 2026. Offset math, DST behavior, and city coverage on both sides are refreshed from the live timezone dataset during the page revalidation window.
IST is ambiguous in this dataset, so the live converter uses Asia/Kolkata as the busiest reference zone while the city list below shows the wider label family.
From
India Time
Asia/Kolkata · GMT+5:30 +05:30
Major markets in this grouping include Mumbai, Delhi, Bengaluru, Hyderabad.
To
Singapore Time
Asia/Singapore · GMT+8 +08:00
Major markets in this grouping include Singapore, Bedok New Town, Ulu Bedok, Tampines Estate.
Current gap
+2h 30m
IST +05:30 vs SGT +08:00
9-to-5 overlap
5.5h
IST 9:00 AM previous day to 2:30 PM previous day
Representative countries
India, Israel, and Sri Lanka / Singapore
Based on the busiest city and zone usage found in the current dataset.
IST and SGT currently connect Mumbai and Singapore with a live gap of +2h 30m. Representative coverage on the IST side is anchored by Mumbai, Delhi, Bengaluru, and Hyderabad, while the SGT side is anchored by Singapore, Bedok New Town, Ulu Bedok, and Tampines Estate.
Using a simple 9:00 AM to 5:00 PM workday on both sides, the pair shares about 5.5 hours of business overlap - roughly IST 9:00 AM previous day to 2:30 PM previous day, which is SGT 11:30 AM previous day to 5:00 PM previous day. There is still a usable shared block in the morning or afternoon, so teams can usually meet without pushing too far outside standard hours.
The live gap is +2h 30m right now, based on Asia/Kolkata at +05:30 and Asia/Singapore at +08:00. Neither reference zone shows an offset change in the next year, so the gap should stay stable.
On the IST side, the current dataset is anchored by cities such as Mumbai, India; Delhi, India; Bengaluru, India; Hyderabad, India; Ahmedabad, India; Chennai, India. That makes this page useful for real-world coordination patterns rather than only abstract offset math.
On the SGT side, the live reference set includes Singapore, Singapore; Bedok New Town, Singapore; Ulu Bedok, Singapore; Tampines Estate, Singapore; Jurong Town, Singapore; Tampines New Town, Singapore. In practice, that means the conversion is tied to recognizable business, travel, and support hubs rather than a single anonymous timezone label.
Country usage on the two sides currently includes India, Israel, and Sri Lanka for IST and Singapore for SGT. That country coverage helps explain why some pairs feel like outsourcing, logistics, gaming, finance, or travel-heavy conversions while others are more niche.
Adjust the time — digits roll like an odometer. Swap button flips the zones.
Quick conversions for 9 AM, noon, 3 PM, 6 PM, and 9 PM based on today's local calendar.
| IST | SGT | Day relation |
|---|---|---|
| 9:00 AM | 11:30 AMWed, Apr 22 | same day |
| 12:00 PM | 2:30 PMWed, Apr 22 | same day |
| 3:00 PM | 5:30 PMWed, Apr 22 | same day |
| 6:00 PM | 8:30 PMWed, Apr 22 | same day |
| 9:00 PM | 11:30 PMWed, Apr 22 | same day |
Quick conversions for 9 AM, noon, 3 PM, 6 PM, and 9 PM based on today's local calendar.
| SGT | IST | Day relation |
|---|---|---|
| 9:00 AM | 6:30 AMWed, Apr 22 | same day |
| 12:00 PM | 9:30 AMWed, Apr 22 | same day |
| 3:00 PM | 12:30 PMWed, Apr 22 | same day |
| 6:00 PM | 3:30 PMWed, Apr 22 | same day |
| 9:00 PM | 6:30 PMWed, Apr 22 | same day |
IST to SGT meeting times is easiest to read as a working-day range rather than a single spot conversion. In the current snapshot, 9:00 AM lands at 11:30 AM, while 9:00 PM lands at 11:30 PM, which makes the practical handoff window much easier to scan.
SGT to IST meeting times is easiest to read as a working-day range rather than a single spot conversion. In the current snapshot, 9:00 AM lands at 6:30 AM, while 9:00 PM lands at 6:30 PM, which makes the practical handoff window much easier to scan.
These direct answers are here for the exact-intent searches people actually use, like “10 AM IST to SGT” or “4 PM IST in SGT”.
8 AM IST = 10:30 AM SGT (10:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
9 AM IST = 11:30 AM SGT (11:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
10 AM IST = 12:30 PM SGT (12:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
11 AM IST = 1:30 PM SGT (13:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
12 PM IST = 2:30 PM SGT (14:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
1 PM IST = 3:30 PM SGT (15:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
2 PM IST = 4:30 PM SGT (16:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
3 PM IST = 5:30 PM SGT (17:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
4 PM IST = 6:30 PM SGT (18:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
5 PM IST = 7:30 PM SGT (19:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
6 PM IST = 8:30 PM SGT (20:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
9 PM IST = 11:30 PM SGT (23:30). On today's live calendar that lands on Wed, Apr 22 in SGT, which means the answer is a same day conversion rather than a static offset lookup.
The live gap is +2h 30m right now, based on Asia/Kolkata at +05:30 and Asia/Singapore at +08:00. Neither reference zone shows an offset change in the next year, so the gap should stay stable.
The most usable workday block right now is about 5.5 hours: IST 9:00 AM previous day to 2:30 PM previous day, which lines up with SGT 11:30 AM previous day to 5:00 PM previous day.
Asia/Kolkata
GMT+5:30 · +05:30
Asia/Singapore
GMT+8 · +08:00
These are the busiest live references selected from the abbreviation families on this page.
| IST | SGT |
|---|---|
| 05:30 | 08:00 |
| 06:30 | 09:00 |
| 07:30 | 10:00 |
| 08:30 | 11:00 |
| 09:30 | 12:00 |
| 10:30 | 13:00 |
| 11:30 | 14:00 |
| 12:30 | 15:00 |
| 13:30 | 16:00 |
| 14:30 | 17:00 |
| 15:30 | 18:00 |
| 16:30 | 19:00 |
| 17:30 | 20:00 |
| 18:30 | 21:00 |
| 19:30 | 22:00 |
| 20:30 | 23:00 |
| 21:30 | 00:00 |
| 22:30 | 01:00 |
| 23:30 | 02:00 |
| 00:30 | 03:00 |
| 01:30 | 04:00 |
| 02:30 | 05:00 |
| 03:30 | 06:00 |
| 04:30 | 07:00 |
Countries represented here include India, Israel, and Sri Lanka.
Countries represented here include Singapore.
Once a conversion pair matters, people usually need a city page, compare page, or a broader browse surface next.
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