IST to GALT Converter
Quick answers
IST is 11 hours and 30 minutes ahead of GALT. IST uses GMT +5:30, and GALT uses GMT -6 for this comparison.
For example, 5:30 pm IST is 6:00 am GALT. Use the converter above to adjust the date or time and create a shareable meeting link.
Best meeting overlap: 6:30pm-7:30pm IST, which is 7am-8am GALT.
Compare IST time with GALT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
India Standard Time is 11 hours and 30 minutes ahead of Galapagos Time
5:30 pm17:30 in IST is 6:00 am06:00 in GALT
IST to GALT call time
Best time for a conference call or a meeting is between 6:30pm-7:30pm in IST which corresponds to 7am-8am in GALT
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
6:00 am06:00 Galapagos Time (GALT). Offset UTC -6:00 hours
5:30 pm17:30 IST / 6:00 am06:00 GALT
| IST | GALT |
|---|---|
| 12am (midnight) | 12:30 pm |
| 1am | 1:30 pm |
| 2am | 2:30 pm |
| 3am | 3:30 pm |
| 4am | 4:30 pm |
| 5am | 5:30 pm |
| 6am | 6:30 pm |
| 7am | 7:30 pm |
| 8am | 8:30 pm |
| 9am | 9:30 pm |
| 10am | 10:30 pm |
| 11am | 11:30 pm |
| 12pm (noon) | 12:30 am |
| 1pm | 1:30 am |
| 2pm | 2:30 am |
| 3pm | 3:30 am |
| 4pm | 4:30 am |
| 5pm | 5:30 am |
| 6pm | 6:30 am |
| 7pm | 7:30 am |
| 8pm | 8:30 am |
| 9pm | 9:30 am |
| 10pm | 10:30 am |
| 11pm | 11:30 am |
| 00:00 | 12:30 |
| 01:00 | 13:30 |
| 02:00 | 14:30 |
| 03:00 | 15:30 |
| 04:00 | 16:30 |
| 05:00 | 17:30 |
| 06:00 | 18:30 |
| 07:00 | 19:30 |
| 08:00 | 20:30 |
| 09:00 | 21:30 |
| 10:00 | 22:30 |
| 11:00 | 23:30 |
| 12:00 | 00:30 |
| 13:00 | 01:30 |
| 14:00 | 02:30 |
| 15:00 | 03:30 |
| 16:00 | 04:30 |
| 17:00 | 05:30 |
| 18:00 | 06:30 |
| 19:00 | 07:30 |
| 20:00 | 08:30 |
| 21:00 | 09:30 |
| 22:00 | 10:30 |
| 23:00 | 11:30 |
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
Galapagos Time
Offset: GALT is 6 hours behind Greenwich Mean Time (GMT) and is used in Pacific
Countries using this time zone: Ecuador
Daylight Saving: Clocks in Galapagos Time (GALT) do not change for daylight saving time, so GALT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.

GALT representations, usage and related time zones
- -06 - basic short
- -0600 - basic
- -06:00 - extended
- -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates an offset of six hours to the west of the zero meridian.
- Sierra - Military abbreviation for GALT
- S - short form of 'Sierra'
- CST - Central Standard Time
- CT - Central Time
- MDT - Mountain Daylight Time
- EAST - Easter Island Standard Time
- GALT - Galapagos Time
- S - Sierra Time Zone
