IST to ET to UTC to Salt Lake City Time Converter
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Quick answers
Selected conversion
5:30 pm17:30 IST (UTC+5:30), Nov 8, 2026 = 7:00 am07:00 ET (UTC-5), Nov 8, 2026 = 12:00 pm12:00 UTC (UTC+0), Nov 8, 2026 = 5:00 am05:00 MST (UTC-7), Nov 8, 2026
IST is 10 hours and 30 minutes ahead of ET. IST is 5 hours and 30 minutes ahead of UTC. IST is 12 hours and 30 minutes ahead of Salt Lake City.
How the time difference changes
IST to ET
For most of the year, IST is 9 hours and 30 minutes ahead of ET. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, IST is 10 hours and 30 minutes ahead of ET.
For most of the year, working hours of 9:00 am to 6:00 pm in IST correspond to 11:30 pm (previous day) to 8:30 am in ET. At other times of the year, working hours of 9:00 am to 6:00 pm in IST correspond to 10:30 pm (previous day) to 7:30 am in ET.For most of the year, working hours of 09:00 to 18:00 in IST correspond to 23:30 (previous day) to 08:30 in ET. At other times of the year, working hours of 09:00 to 18:00 in IST correspond to 22:30 (previous day) to 07:30 in ET.
IST to UTC
IST is 5 hours and 30 minutes ahead of UTC year-round.
Working hours of 9:00 am to 6:00 pm in IST correspond to 3:30 am to 12:30 pm in UTC.Working hours of 09:00 to 18:00 in IST correspond to 03:30 to 12:30 in UTC.
IST to Salt Lake City
For most of the year, IST is 11 hours and 30 minutes ahead of Salt Lake City. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, IST is 12 hours and 30 minutes ahead of Salt Lake City.
For most of the year, working hours of 9:00 am to 6:00 pm in IST correspond to 9:30 pm (previous day) to 6:30 am in Salt Lake City. At other times of the year, working hours of 9:00 am to 6:00 pm in IST correspond to 8:30 pm (previous day) to 5:30 am in Salt Lake City.For most of the year, working hours of 09:00 to 18:00 in IST correspond to 21:30 (previous day) to 06:30 in Salt Lake City. At other times of the year, working hours of 09:00 to 18:00 in IST correspond to 20:30 (previous day) to 05:30 in Salt Lake City.
Compare IST time with ET, UTC, and Salt Lake City time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
India Standard Time is 10 hours and 30 minutes ahead of Eastern Time. India Standard Time is 5 hours and 30 minutes ahead of Coordinated Universal Time. India Standard Time is 12 hours and 30 minutes ahead of MST (Mountain Standard Time).
5:30 pm17:30 in IST is 7:00 am07:00 in ET and is 12:00 pm12:00 in UTC and is 5:00 am05:00 in Salt Lake City, UT, USA
IST to ET call time
Best time for a conference call or a meeting is between 6:30pm-7:30pm18:30-19:30 in IST which corresponds to 8am-9am08:00-09:00 in ET. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
IST to UTC call time
Best time for a conference call or a meeting is between 2:30pm-6pm14:30-18:00 in IST which corresponds to 9am-12:30pm09:00-12:30 in UTC
IST to Salt Lake City call time
Best time for a conference call or a meeting is between 7:30am-8:30am07:30-08:30 in IST which corresponds to 7pm-8pm19:00-20:00 in Salt Lake City (previous day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
7:00 am07:00 Eastern Time (ET). Offset UTC -5:00 hours
12:00 pm12:00 Coordinated Universal Time (UTC). Offset UTC 0:00 hours
5:00 am05:00 MST (Mountain Standard Time) (Salt Lake City, UT, USA). Offset UTC -7:00 hours
5:30 pm17:30 IST / 7:00 am07:00 ET / 12:00 pm12:00 UTC / 5:00 am05:00 Salt Lake City, UT, USA
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| IST | ET | UTC | Salt Lake City, UT, USA |
|---|---|---|---|
| 1:30pm previous day | 6:30pm previous day | 11:30am previous day | |
| 2:30pm previous day | 7:30pm previous day | 12:30pm previous day | |
| 3:30pm previous day | 8:30pm previous day | 1:30pm previous day | |
| 4:30pm previous day | 9:30pm previous day | 2:30pm previous day | |
| 5:30pm previous day | 10:30pm previous day | 3:30pm previous day | |
| 6:30pm previous day | 11:30pm previous day | 4:30pm previous day | |
| 7:30pm previous day | 12:30am | 5:30pm previous day | |
| 8:30pm previous day | 1:30am | 6:30pm previous day | |
| 9:30pm previous day | 2:30am | 7:30pm previous day | |
| 10:30pm previous day | 3:30am | 8:30pm previous day | |
| 11:30pm previous day | 4:30am | 9:30pm previous day | |
| 12:30am | 5:30am | 10:30pm previous day | |
| 1:30am | 6:30am | 11:30pm previous day | |
| 2:30am | 7:30am | 12:30am | |
| 3:30am | 8:30am | 1:30am | |
| 4:30am | 9:30am | 2:30am | |
| 5:30am | 10:30am | 3:30am | |
| 6:30am | 11:30am | 4:30am | |
| 7:30am | 12:30pm | 5:30am | |
| 8:30am | 1:30pm | 6:30am | |
| 9:30am | 2:30pm | 7:30am | |
| 10:30am | 3:30pm | 8:30am | |
| 11:30am | 4:30pm | 9:30am | |
| 12:30pm | 5:30pm | 10:30am | |
| 13:30 previous day | 18:30 previous day | 11:30 previous day | |
| 14:30 previous day | 19:30 previous day | 12:30 previous day | |
| 15:30 previous day | 20:30 previous day | 13:30 previous day | |
| 16:30 previous day | 21:30 previous day | 14:30 previous day | |
| 17:30 previous day | 22:30 previous day | 15:30 previous day | |
| 18:30 previous day | 23:30 previous day | 16:30 previous day | |
| 19:30 previous day | 00:30 | 17:30 previous day | |
| 20:30 previous day | 01:30 | 18:30 previous day | |
| 21:30 previous day | 02:30 | 19:30 previous day | |
| 22:30 previous day | 03:30 | 20:30 previous day | |
| 23:30 previous day | 04:30 | 21:30 previous day | |
| 00:30 | 05:30 | 22:30 previous day | |
| 01:30 | 06:30 | 23:30 previous day | |
| 02:30 | 07:30 | 00:30 | |
| 03:30 | 08:30 | 01:30 | |
| 04:30 | 09:30 | 02:30 | |
| 05:30 | 10:30 | 03:30 | |
| 06:30 | 11:30 | 04:30 | |
| 07:30 | 12:30 | 05:30 | |
| 08:30 | 13:30 | 06:30 | |
| 09:30 | 14:30 | 07:30 | |
| 10:30 | 15:30 | 08:30 | |
| 11:30 | 16:30 | 09:30 | |
| 12:30 | 17:30 | 10:30 |
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
Eastern Time
Eastern Time (ET) is a general term used to describe the areas that observe either the Eastern Standard Time (EST) or Eastern Daylight Time (EDT) in the United States and Canada. ET is not static but switches between EDT and EST.
ET is also used somewhat as a de facto official time for all of the United States because it encompasses 17 U.S. states in the eastern part of the contiguous United States including the capital city Washington D.C., the most populous city New York and half of the country’s population.
In the United States nationally televised programs, evening newscasts, talent and awards shows, and any other nationally televised event that airs live on American television during prime time and on the weekends are broadcast live in the Eastern Time Zone. Major professional sports leagues MLB, NBA, NFL and NHL also provide their game times in Eastern Time, even if teams are from outside of Eastern Time.
Countries using this time zone: Bahamas, Canada, Cayman Islands, Haiti, Jamaica, Mexico, Panama, Turks and Caicos Islands, United States
Principal Cities: The largest city in the ET time zone is New York City in the United States, with about 8.804 million people. Other major cities in this time zone include Toronto, Montréal, Philadelphia, Port-au-Prince.
French: HNE - Heure Normale de l'Est
Spanish: ET - Tiempo del Este, ET - Zona Sureste
ET representations, usage and related time zones
- -05 - basic short
- -0500 - basic
- -05:00 - extended
- -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates an offset of five hours to the west of the zero meridian.
- Romeo - Military abbreviation for ET
- R - short form of 'Romeo'
- Eastern Time - UTC -5
- Tiempo del Este - UTC -5
- CDT - Central Daylight Time
- EST - Eastern Standard Time
- ET - Eastern Time
- COT - Colombia Time
- CST - Cuba Standard Time
- EASST - Easter Island Summer Time
- ECT - Ecuador Time
- PET - Peru Time
- R - Romeo Time Zone
Coordinated Universal Time
Offset: UTC is the same as Greenwich Mean Time (GMT).
Countries using this time zone: Antarctica, Burkina Faso, Faroe Islands, Gambia, Ghana, Greenland, Guernsey, Guinea, Guinea-Bissau, Iceland, Ireland, Isle of Man, Ivory Coast, Jersey, Liberia, Mali, Mauritania, Morocco, Portugal, Saint Helena, São Tomé and Príncipe, Senegal, Sierra Leone, Spain, Togo, United Kingdom, Western Sahara
Principal Cities: The largest city in the UTC time zone is London in the United Kingdom, with about 8.962 million people. Other major cities in this time zone include Abidjan, Bamako, Casablanca, Dakar.
Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is the successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but UTC is the standard the scientific community uses.
UTC has been the time standard commonly used across the world since 1972. It is used in many technical fields, such as aviation and meteorology, and to synchronize time across internet networks.
UTC representations, usage and related time zones
- Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
- +00 - basic short
- +0000 - basic
- +00:00 - extended
- +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates the zero UTC/GMT offset.
- Zulu - Military abbreviation for UTC
- Z - short form of 'Zulu'
- Etc/UCT
- Etc/UTC
- Etc/Universal
- Etc/Zulu
- UCT
- UTC
- Universal
- Zulu
- EGST - Eastern Greenland Summer Time
- GMT - Greenwich Mean Time
- WET - Western European Time
- AZOST - Azores Summer Time
- UTC - Coordinated Universal Time
- WT - Western Sahara Standard Time
- Z - Zulu Time Zone
Salt Lake City Time Zone and Facts
Time Zone
MDT – Mountain Daylight Time, UTC-6 (daylight saving time)
