Thawi Watthana to IST Time Converter
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Quick answers
Selected conversion
7:00 pm19:00 ICT (UTC+7), Nov 2, 2026 = 5:30 pm17:30 IST (UTC+5:30), Nov 2, 2026
Thawi Watthana is 1 hour and 30 minutes ahead of IST.
How the time difference changes
Thawi Watthana is 1 hour and 30 minutes ahead of IST year-round.
Working hours of 9:00 am to 6:00 pm in Thawi Watthana correspond to 7:30 am to 4:30 pm in IST.Working hours of 09:00 to 18:00 in Thawi Watthana correspond to 07:30 to 16:30 in IST.
Compare Thawi Watthana time with IST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
ICT (Indochina Time) is 1 hour and 30 minutes ahead of India Standard Time.
7:00 pm19:00 in Thawi Watthana, Thailand is 5:30 pm17:30 in IST
Thawi Watthana to IST call time
Best time for a conference call or a meeting is between 10:30am-6pm10:30-18:00 in Thawi Watthana which corresponds to 9am-4:30pm09:00-16:30 in IST
7:00 pm19:00 ICT (Indochina Time) (Thawi Watthana, Thailand). Offset UTC +7:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
7:00 pm19:00 Thawi Watthana, Thailand / 5:30 pm17:30 IST
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| Thawi Watthana, Thailand | IST |
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| 22:30 previous day | |
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| 20:30 | |
| 21:30 |
Thawi Watthana Time Zone and Facts
Time Zone
Thawi Watthana Facts
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