IST to SBT Converter
Quick answers
IST is 5 hours and 30 minutes behind SBT year-round.
Working hours of 9:00 am to 5:00 pm in IST correspond to 2:30 pm to 10:30 pm in SBT.
For example, 5:30 pm IST is 11:00 pm SBT. Use the converter above to adjust the date or time and create a shareable meeting link.
Best meeting overlap: 9am-11:30am IST, which is 2:30pm-5pm SBT.
Compare IST time with SBT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
India Standard Time is 5 hours and 30 minutes behind Solomon IslandsTime
5:30 pm17:30 in IST is 11:00 pm23:00 in SBT
IST to SBT call time
Best time for a conference call or a meeting is between 9am-11:30am in IST which corresponds to 2:30pm-5pm in SBT
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
11:00 pm23:00 Solomon IslandsTime (SBT). Offset UTC +11:00 hours
5:30 pm17:30 IST / 11:00 pm23:00 SBT
| IST | SBT |
|---|---|
| 12am (midnight) | 5:30 am |
| 1am | 6:30 am |
| 2am | 7:30 am |
| 3am | 8:30 am |
| 4am | 9:30 am |
| 5am | 10:30 am |
| 6am | 11:30 am |
| 7am | 12:30 pm |
| 8am | 1:30 pm |
| 9am | 2:30 pm |
| 10am | 3:30 pm |
| 11am | 4:30 pm |
| 12pm (noon) | 5:30 pm |
| 1pm | 6:30 pm |
| 2pm | 7:30 pm |
| 3pm | 8:30 pm |
| 4pm | 9:30 pm |
| 5pm | 10:30 pm |
| 6pm | 11:30 pm |
| 7pm | 12:30 am |
| 8pm | 1:30 am |
| 9pm | 2:30 am |
| 10pm | 3:30 am |
| 11pm | 4:30 am |
| 00:00 | 05:30 |
| 01:00 | 06:30 |
| 02:00 | 07:30 |
| 03:00 | 08:30 |
| 04:00 | 09:30 |
| 05:00 | 10:30 |
| 06:00 | 11:30 |
| 07:00 | 12:30 |
| 08:00 | 13:30 |
| 09:00 | 14:30 |
| 10:00 | 15:30 |
| 11:00 | 16:30 |
| 12:00 | 17:30 |
| 13:00 | 18:30 |
| 14:00 | 19:30 |
| 15:00 | 20:30 |
| 16:00 | 21:30 |
| 17:00 | 22:30 |
| 18:00 | 23:30 |
| 19:00 | 00:30 |
| 20:00 | 01:30 |
| 21:00 | 02:30 |
| 22:00 | 03:30 |
| 23:00 | 04:30 |
India Standard Time
Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia
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, Bangalore, Kolkata, Chennai.
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.

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
Solomon IslandsTime
Offset: SBT is 11 hours ahead Greenwich Mean Time (GMT) and is used in Pacific
Countries using this time zone: Solomon Islands
Principal Cities: The largest city in the SBT time zone is Honiara in Solomon Islands, with about 56,298 people.
Daylight Saving: Clocks in Solomon IslandsTime (SBT) do not change for daylight saving time, so SBT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.

SBT representations, usage and related time zones
- +11 - basic short
- +1100 - basic
- +11:00 - extended
- +1100 - sign character (+) followed by a four digit time providing hours (11) and minutes (00) of the offset. Indicates an offset of eleven hours to the east of the zero meridian.
- Lima - Military abbreviation for SBT
- L - short form of 'Lima'
- AEDT - Australian Eastern Daylight Time
- BST - Bougainville Standard Time
- KOST - Kosrae Time
- L - Lima Time Zone
- LHDT - Lord Howe Daylight Time
- MAGT - Magadan Time
- NCT - New Caledonia Time
- NFT - Norfolk Time
- PETT - Kamchatka Time
- PONT - Pohnpei Standard Time
- SBT - Solomon IslandsTime
- VLAST - Vladivostok Summer Time
- VUT - Vanuatu Time
