IST to SGT Converter
India Standard Time to Singapore Time: live clocks, today's full conversion table, and the best hours to call. Daylight saving is handled automatically.
About IST and SGT
India Standard Time (IST) is used across all of India, including Mumbai, Delhi, Bengaluru, Chennai and Kolkata. India does not observe daylight saving time.
Singapore Time (SGT) is used in Singapore, and matches Kuala Lumpur, Hong Kong, Beijing and Perth. No daylight saving time.
Time difference between IST and SGT
SGT is 2 hours 30 minutes ahead of IST throughout the year. The clocks and table above are computed live from the official IANA time zone database in your browser, so daylight saving transitions are always already included.
IST to SGT conversion for every hour
9:00 AM IST is 11:30 AM SGT. 10:00 AM IST is 12:30 PM SGT. 12:00 PM IST is 2:30 PM SGT. 2:00 PM IST is 4:30 PM SGT. 3:00 PM IST is 5:30 PM SGT. 4:00 PM IST is 6:30 PM SGT. 5:00 PM IST is 7:30 PM SGT. The table at the top of this page lists all 24 hours, updated live for today's date.
Best hours for meetings
Scan the table for rows where both sides land inside working hours (9:00 to 18:00). Rows where one side is early morning or late evening are workable for a quick call; avoid rows where either side is in the middle of the night. To add a third city, type it into the planner below, or open the full time zone converter and meeting planner.
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