SGT to IST Converter

Singapore Time is 2 hours 30 minutes ahead of IST. For example, 10:00 AM SGT is 7:30 AM IST. Neither Singapore nor India changes clocks for daylight saving time.

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SGT to IST Hour Conversion Table

Find overlap hours between Singapore and Kolkata.

Standard table note: The table below uses the fixed abbreviations in this page title: SGT = UTC +8 and IST = UTC +5:30. The live clocks and converter use Asia/Singapore and Asia/Kolkata, so they automatically reflect daylight saving time when either location changes clocks. SGT is a fixed UTC +8 offset for this page's conversion table. IST is a fixed UTC +5:30 offset for this page's conversion table.

Current SGT --:--:-- ---
Current IST --:--:-- ---
Calculating time zone difference...
Source (SGT)Target (IST)Availability
12:00 AM 9:30 PM (-1d) Off-Hours
1:00 AM 10:30 PM (-1d) Off-Hours
2:00 AM 11:30 PM (-1d) Off-Hours
3:00 AM 12:30 AM Off-Hours
4:00 AM 1:30 AM Off-Hours
5:00 AM 2:30 AM Off-Hours
6:00 AM 3:30 AM Off-Hours
7:00 AM 4:30 AM Off-Hours
8:00 AM 5:30 AM Off-Hours
9:00 AM 6:30 AM Partial Overlap
10:00 AM 7:30 AM Partial Overlap
11:00 AM 8:30 AM Partial Overlap
12:00 PM 9:30 AM Perfect Overlap
1:00 PM 10:30 AM Perfect Overlap
2:00 PM 11:30 AM Perfect Overlap
3:00 PM 12:30 PM Perfect Overlap
4:00 PM 1:30 PM Perfect Overlap
5:00 PM 2:30 PM Perfect Overlap
6:00 PM 3:30 PM Partial Overlap
7:00 PM 4:30 PM Partial Overlap
8:00 PM 5:30 PM Partial Overlap
9:00 PM 6:30 PM Off-Hours
10:00 PM 7:30 PM Off-Hours
11:00 PM 8:30 PM Off-Hours

Common SGT to IST Conversions

Quick reference table using fixed SGT and IST offsets. Use the live converter above for the exact current city time when daylight saving is active.

9:00 AM SGT equals 6:30 AM IST
12:00 PM SGT equals 9:30 AM IST
2:00 PM SGT equals 11:30 AM IST
3:00 PM SGT equals 12:30 PM IST
4:00 PM SGT equals 1:30 PM IST
6:00 PM SGT equals 3:30 PM IST
9:00 PM SGT equals 6:30 PM IST

Popular Time Zone Conversions

Compare other popular time zone combinations related to SGT and IST.

Related Guides & Tools

Read our deep dives and use other timezone mapping tools to simplify your scheduling.

How to Convert Singapore Time to IST

Subtract 2 hours 30 minutes from Singapore Time (SGT) to get India Standard Time (IST). For example, 9:00 AM SGT is 6:30 AM IST and 3:00 PM SGT is 12:30 PM IST. Singapore Time is UTC+8 and India Standard Time is UTC+5:30. Because neither location observes daylight saving time, the difference remains fixed throughout the year.

SGT to IST Frequently Asked Questions

What is the time difference between Singapore and India?

Singapore Time is always 2 hours 30 minutes ahead of India Standard Time. To convert SGT to IST, subtract 2 hours 30 minutes.

Do Singapore or India observe daylight saving time?

No. Singapore stays on UTC+8 and India stays on UTC+5:30 throughout the year, so the SGT-to-IST difference never changes.

What are the best meeting hours between Singapore and India?

A convenient overlap is 9:30 AM to 5:30 PM SGT, which corresponds to 7:00 AM to 3:00 PM IST. Later Singapore meetings can still fit comfortably within the Indian workday.

Why does Singapore use UTC+8?

Singapore has used UTC+8 since 1982, aligning its standard time with Malaysia and several major regional business centers.

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