Avarua to IST Time Converter
Start by searching for a time zone, city, or town.
Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
2:00 am02:00 CKT (UTC-10), Oct 13, 2026 = 5:30 pm17:30 IST (UTC+5:30), Oct 13, 2026
Avarua is 15 hours and 30 minutes behind IST.
How the time difference changes
Avarua is 15 hours and 30 minutes behind IST year-round.
Working hours of 9:00 am to 5:00 pm in Avarua correspond to 12:30 am (next day) to 8:30 am (next day) in IST.Working hours of 09:00 to 17:00 in Avarua correspond to 00:30 (next day) to 08:30 (next day) in IST.
Compare Avarua time with IST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
CKT (Cook Island Time) is 15 hours and 30 minutes behind India Standard Time.
2:00 am02:00 in Avarua, Cook Islands is 5:30 pm17:30 in IST
Avarua to IST call time
Best time for a conference call or a meeting is between 5pm-6pm17:00-18:00 in Avarua which corresponds to 8:30am-9:30am08:30-09:30 in IST (next day). Their 9am–5pm09:00–17:00 working hours do not overlap; this is a suggested compromise.
2:00 am02:00 CKT (Cook Island Time) (Avarua, Cook Islands). Offset UTC -10:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
2:00 am02:00 Avarua, Cook Islands / 5:30 pm17:30 IST
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| Avarua, Cook Islands | IST |
|---|---|
| 3:30pm | |
| 4:30pm | |
| 5:30pm | |
| 6:30pm | |
| 7:30pm | |
| 8:30pm | |
| 9:30pm | |
| 10:30pm | |
| 11:30pm | |
| 12:30am next day | |
| 1:30am next day | |
| 2:30am next day | |
| 3:30am next day | |
| 4:30am next day | |
| 5:30am next day | |
| 6:30am next day | |
| 7:30am next day | |
| 8:30am next day | |
| 9:30am next day | |
| 10:30am next day | |
| 11:30am next day | |
| 12:30pm next day | |
| 1:30pm next day | |
| 2:30pm next day | |
| 15:30 | |
| 16:30 | |
| 17:30 | |
| 18:30 | |
| 19:30 | |
| 20:30 | |
| 21:30 | |
| 22:30 | |
| 23:30 | |
| 00:30 next day | |
| 01:30 next day | |
| 02:30 next day | |
| 03:30 next day | |
| 04:30 next day | |
| 05:30 next day | |
| 06:30 next day | |
| 07:30 next day | |
| 08:30 next day | |
| 09:30 next day | |
| 10:30 next day | |
| 11:30 next day | |
| 12:30 next day | |
| 13:30 next day | |
| 14:30 next day |
Avarua Time Zone and Facts
Time Zone
Avarua 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.
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