IST to Rio Grande da Serra Time Converter
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Quick answers
Selected conversion
5:30 pm17:30 IST (UTC+5:30), Oct 27, 2026 = 9:00 am09:00 BRT (UTC-3), Oct 27, 2026
IST is 8 hours and 30 minutes ahead of Rio Grande da Serra.
How the time difference changes
IST is 8 hours and 30 minutes ahead of Rio Grande da Serra year-round.
Working hours of 9:00 am to 6:00 pm in IST correspond to 12:30 am to 9:30 am in Rio Grande da Serra.Working hours of 09:00 to 18:00 in IST correspond to 00:30 to 09:30 in Rio Grande da Serra.
Compare IST time with Rio Grande da Serra time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
India Standard Time is 8 hours and 30 minutes ahead of BRT (Brasilia Time).
5:30 pm17:30 in IST is 9:00 am09:00 in Rio Grande da Serra, Brazil
IST to Rio Grande da Serra call time
Best time for a conference call or a meeting is between 5:30pm-6pm17:30-18:00 in IST which corresponds to 9am-9:30am09:00-09:30 in Rio Grande da Serra
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
9:00 am09:00 BRT (Brasilia Time) (Rio Grande da Serra, Brazil). Offset UTC -3:00 hours
5:30 pm17:30 IST / 9:00 am09:00 Rio Grande da Serra, Brazil
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India Standard Time
Offset: IST is 5 hours and 30 minutes ahead of Greenwich Mean Time (GMT).
Countries using this time zone: India
Principal Cities: The largest city in the IST time zone is Mumbai in India, with about 12.692 million people. Other major cities in this time zone include Delhi, Bengaluru, Hyderabad, Ahmedabad.
Daylight Saving: Clocks in India Standard Time (IST) do not change for daylight saving time, so IST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
Current time in India: India time now
IST representations, usage and related time zones
- +0530 - basic
- +05:30 - extended
- +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates an offset of five hours and thirty minutes to the east of the zero meridian.
- Asia/Calcutta
- Asia/Kolkata
- India Standard Time - UTC +5:30
- Irish Standard Time - UTC +1
- Israel Standard Time - UTC +2