UTC to IST to SGT to CST to PST to EDT 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
12:00 pm12:00 UTC (UTC+0), Nov 5, 2026 = 5:30 pm17:30 IST (UTC+5:30), Nov 5, 2026 = 8:00 pm20:00 SGT (UTC+8), Nov 5, 2026 = 6:00 am06:00 CST (UTC-6), Nov 5, 2026 = 4:00 am04:00 PST (UTC-8), Nov 5, 2026 = 7:00 am07:00 EST (UTC-5), Nov 5, 2026
UTC is 5 hours and 30 minutes behind IST. UTC is 8 hours behind SGT. UTC is 6 hours ahead of CST. UTC is 8 hours ahead of PST. UTC is 5 hours ahead of EST.
How the time difference changes
UTC to IST
UTC is 5 hours and 30 minutes behind IST year-round.
Working hours of 9:00 am to 6:00 pm in UTC correspond to 2:30 pm to 11:30 pm in IST.Working hours of 09:00 to 18:00 in UTC correspond to 14:30 to 23:30 in IST.
UTC to SGT
UTC is 8 hours behind SGT year-round.
Working hours of 9:00 am to 6:00 pm in UTC correspond to 5:00 pm to 2:00 am (next day) in SGT.Working hours of 09:00 to 18:00 in UTC correspond to 17:00 to 02:00 (next day) in SGT.
UTC to CST
For most of the year, UTC is 5 hours ahead of CDT. From Nov 1, 2026 to Mar 14, 2027, UTC is 6 hours ahead of CST.
For most of the year, working hours of 9:00 am to 6:00 pm in UTC correspond to 4:00 am to 1:00 pm in CDT. At other times of the year, working hours of 9:00 am to 6:00 pm in UTC correspond to 3:00 am to 12:00 pm in CST.For most of the year, working hours of 09:00 to 18:00 in UTC correspond to 04:00 to 13:00 in CDT. At other times of the year, working hours of 09:00 to 18:00 in UTC correspond to 03:00 to 12:00 in CST.
UTC to PST
For most of the year, UTC is 7 hours ahead of PDT. From Nov 1, 2026 to Mar 14, 2027, UTC is 8 hours ahead of PST.
For most of the year, working hours of 9:00 am to 6:00 pm in UTC correspond to 2:00 am to 11:00 am in PDT. At other times of the year, working hours of 9:00 am to 6:00 pm in UTC correspond to 1:00 am to 10:00 am in PST.For most of the year, working hours of 09:00 to 18:00 in UTC correspond to 02:00 to 11:00 in PDT. At other times of the year, working hours of 09:00 to 18:00 in UTC correspond to 01:00 to 10:00 in PST.
UTC to EDT
For most of the year, UTC is 4 hours ahead of EDT. From Nov 1, 2026 to Mar 14, 2027, UTC is 5 hours ahead of EST.
For most of the year, working hours of 9:00 am to 6:00 pm in UTC correspond to 5:00 am to 2:00 pm in EDT. At other times of the year, working hours of 9:00 am to 6:00 pm in UTC correspond to 4:00 am to 1:00 pm in EST.For most of the year, working hours of 09:00 to 18:00 in UTC correspond to 05:00 to 14:00 in EDT. At other times of the year, working hours of 09:00 to 18:00 in UTC correspond to 04:00 to 13:00 in EST.
Compare UTC time with IST, SGT, CST, PST, and EDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Coordinated Universal Time is 5 hours and 30 minutes behind India Standard Time. Coordinated Universal Time is 8 hours behind Singapore Time. Coordinated Universal Time is 6 hours ahead of Central Standard Time. Coordinated Universal Time is 8 hours ahead of Pacific Standard Time. Coordinated Universal Time is 5 hours ahead of Eastern Standard Time.
12:00 pm12:00 in UTC is 5:30 pm17:30 in IST and is 8:00 pm20:00 in SGT and is 6:00 am06:00 in CST and is 4:00 am04:00 in PST and is 7:00 am07:00 in EST
UTC to IST call time
Best time for a conference call or a meeting is between 9am-12:30pm09:00-12:30 in UTC which corresponds to 2:30pm-6pm14:30-18:00 in IST
UTC to SGT call time
Best time for a conference call or a meeting is between 9am-10am09:00-10:00 in UTC which corresponds to 5pm-6pm17:00-18:00 in SGT
UTC to CST call time
Best time for a conference call or a meeting is between 3pm-6pm15:00-18:00 in UTC which corresponds to 9am-12pm09:00-12:00 in CST
UTC to PST call time
Best time for a conference call or a meeting is between 5pm-6pm17:00-18:00 in UTC which corresponds to 9am-10am09:00-10:00 in PST
UTC to EST call time
Best time for a conference call or a meeting is between 2pm-6pm14:00-18:00 in UTC which corresponds to 9am-1pm09:00-13:00 in EST
12:00 pm12:00 Coordinated Universal Time (UTC). Offset UTC 0:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
8:00 pm20:00 Singapore Time (SGT). Offset UTC +8:00 hours
6:00 am06:00 Central Standard Time (CST). Offset UTC -6:00 hours
4:00 am04:00 Pacific Standard Time (PST). Offset UTC -8:00 hours
7:00 am07:00 Eastern Standard Time (EST). Offset UTC -5:00 hours
12:00 pm12:00 UTC / 5:30 pm17:30 IST / 8:00 pm20:00 SGT / 6:00 am06:00 CST / 4:00 am04:00 PST / 7:00 am07:00 EST
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.
| UTC | IST | SGT | CST | PST | EST |
|---|---|---|---|---|---|
| 5:30am | 8:00am | 6:00pm previous day | 4:00pm previous day | 7:00pm previous day | |
| 6:30am | 9:00am | 7:00pm previous day | 5:00pm previous day | 8:00pm previous day | |
| 7:30am | 10:00am | 8:00pm previous day | 6:00pm previous day | 9:00pm previous day | |
| 8:30am | 11:00am | 9:00pm previous day | 7:00pm previous day | 10:00pm previous day | |
| 9:30am | 12:00pm | 10:00pm previous day | 8:00pm previous day | 11:00pm previous day | |
| 10:30am | 1:00pm | 11:00pm previous day | 9:00pm previous day | 12:00am | |
| 11:30am | 2:00pm | 12:00am | 10:00pm previous day | 1:00am | |
| 12:30pm | 3:00pm | 1:00am | 11:00pm previous day | 2:00am | |
| 1:30pm | 4:00pm | 2:00am | 12:00am | 3:00am | |
| 2:30pm | 5:00pm | 3:00am | 1:00am | 4:00am | |
| 3:30pm | 6:00pm | 4:00am | 2:00am | 5:00am | |
| 4:30pm | 7:00pm | 5:00am | 3:00am | 6:00am | |
| 5:30pm | 8:00pm | 6:00am | 4:00am | 7:00am | |
| 6:30pm | 9:00pm | 7:00am | 5:00am | 8:00am | |
| 7:30pm | 10:00pm | 8:00am | 6:00am | 9:00am | |
| 8:30pm | 11:00pm | 9:00am | 7:00am | 10:00am | |
| 9:30pm | 12:00am next day | 10:00am | 8:00am | 11:00am | |
| 10:30pm | 1:00am next day | 11:00am | 9:00am | 12:00pm | |
| 11:30pm | 2:00am next day | 12:00pm | 10:00am | 1:00pm | |
| 12:30am next day | 3:00am next day | 1:00pm | 11:00am | 2:00pm | |
| 1:30am next day | 4:00am next day | 2:00pm | 12:00pm | 3:00pm | |
| 2:30am next day | 5:00am next day | 3:00pm | 1:00pm | 4:00pm | |
| 3:30am next day | 6:00am next day | 4:00pm | 2:00pm | 5:00pm | |
| 4:30am next day | 7:00am next day | 5:00pm | 3:00pm | 6:00pm | |
| 05:30 | 08:00 | 18:00 previous day | 16:00 previous day | 19:00 previous day | |
| 06:30 | 09:00 | 19:00 previous day | 17:00 previous day | 20:00 previous day | |
| 07:30 | 10:00 | 20:00 previous day | 18:00 previous day | 21:00 previous day | |
| 08:30 | 11:00 | 21:00 previous day | 19:00 previous day | 22:00 previous day | |
| 09:30 | 12:00 | 22:00 previous day | 20:00 previous day | 23:00 previous day | |
| 10:30 | 13:00 | 23:00 previous day | 21:00 previous day | 00:00 | |
| 11:30 | 14:00 | 00:00 | 22:00 previous day | 01:00 | |
| 12:30 | 15:00 | 01:00 | 23:00 previous day | 02:00 | |
| 13:30 | 16:00 | 02:00 | 00:00 | 03:00 | |
| 14:30 | 17:00 | 03:00 | 01:00 | 04:00 | |
| 15:30 | 18:00 | 04:00 | 02:00 | 05:00 | |
| 16:30 | 19:00 | 05:00 | 03:00 | 06:00 | |
| 17:30 | 20:00 | 06:00 | 04:00 | 07:00 | |
| 18:30 | 21:00 | 07:00 | 05:00 | 08:00 | |
| 19:30 | 22:00 | 08:00 | 06:00 | 09:00 | |
| 20:30 | 23:00 | 09:00 | 07:00 | 10:00 | |
| 21:30 | 00:00 next day | 10:00 | 08:00 | 11:00 | |
| 22:30 | 01:00 next day | 11:00 | 09:00 | 12:00 | |
| 23:30 | 02:00 next day | 12:00 | 10:00 | 13:00 | |
| 00:30 next day | 03:00 next day | 13:00 | 11:00 | 14:00 | |
| 01:30 next day | 04:00 next day | 14:00 | 12:00 | 15:00 | |
| 02:30 next day | 05:00 next day | 15:00 | 13:00 | 16:00 | |
| 03:30 next day | 06:00 next day | 16:00 | 14:00 | 17:00 | |
| 04:30 next day | 07:00 next day | 17:00 | 15:00 | 18:00 |
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.
Today some of the lighter areas are on UTC−1.
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
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
Singapore Time
Offset: SGT is 8 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Singapore
Principal Cities: The largest city in the SGT time zone is Singapore in Singapore, with about 5.639 million people.
Daylight Saving: Clocks in Singapore Time (SGT) do not change for daylight saving time, so SGT 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 Singapore: Singapore time now
SGT representations, usage and related time zones
- +08 - basic short
- +0800 - basic
- +08:00 - extended
- +0800 - sign character (+) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the east of the zero meridian.
- Hotel - Military abbreviation for SGT
- H - short form of 'Hotel'
- ACT - ASEAN Common Time
- AWST - Australian Western Standard Time
- BNT - Brunei Darussalam Time
- CAST - Casey Time
- CHOT - Choibalsan Time
- CST - China Standard Time
- H - Hotel Time Zone
- HKT - Hong Kong Time
- HOVST - Hovd Summer Time
- IRKT - Irkutsk Time
- KRAST - Krasnoyarsk Summer Time
- MYT - Malaysia Time
- PHT - Philippine Time
- SGT - Singapore Time
- ULAT - Ulaanbaatar Time
- WITA - Central Indonesian Time
Central Standard Time
Offset: CST is 6 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Belize, Canada, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, United States
Principal Cities: The largest city in the CST time zone is Mexico City in Mexico, with about 12.294 million people. Other major cities in this time zone include Chicago, Houston, Puebla, Santiago de Querétaro.
French: HNC - Heure Normale du Centre
Spanish: CT - Tiempo Central Estándar, CT - Zona Centro
Today all shaded areas are on CST.
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Central Daylight Time (CDT).
Start: Central Standard Time (CST) started on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
End: Central Standard Time (CST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
See USA daylight saving time and upcoming clock changes worldwide.
CST 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 CST
- S - short form of 'Sierra'
- America/Bahia_Banderas
- America/Belize
- America/Chicago
- America/Chihuahua
- America/Costa_Rica
- America/El_Salvador
- America/Guatemala
- America/Indiana/Knox
- America/Indiana/Tell_City
- America/Knox_IN
- America/Managua
- America/Matamoros
- America/Menominee
- America/Merida
- America/Mexico_City
- America/Monterrey
- America/North_Dakota/Beulah
- America/North_Dakota/Center
- America/North_Dakota/New_Salem
- America/Ojinaga
- America/Rainy_River
- America/Rankin_Inlet
- America/Regina
- America/Resolute
- America/Swift_Current
- America/Tegucigalpa
- America/Winnipeg
- CST6CDT
- Canada/Central
- Canada/Saskatchewan
- Mexico/General
- US/Central
- US/Indiana-Starke
- Central Standard Time - UTC -6
- China Standard Time - UTC +8
- Cuba Standard Time - UTC -5
- CST - Central Standard Time
- CT - Central Time
- MDT - Mountain Daylight Time
- EAST - Easter Island Standard Time
- GALT - Galapagos Time
- S - Sierra Time Zone
Pacific Standard Time
Offset: PST is 8 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Mexico, United States
Principal Cities: The largest city in the PST time zone is Los Angeles in the United States, with about 3.821 million people. Other major cities in this time zone include Tijuana, San Diego, Mexicali, San Jose.
French: HNP - Heure Normale du Pacifique
Spanish: PT - Tiempo del Pacífico, PT - Zona Noroeste
Today all shaded areas are on PST.
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Pacific Daylight Time (PDT).
Start: Pacific Standard Time (PST) started on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
End: Pacific Standard Time (PST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
See USA daylight saving time and upcoming clock changes worldwide.
PST representations, usage and related time zones
- -08 - basic short
- -0800 - basic
- -08:00 - extended
- -0800 - sign character (-) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the west of the zero meridian.
- Uniform - Military abbreviation for PST
- U - short form of 'Uniform'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- Pacific Standard Time - UTC -8
- Pitcairn Standard Time - UTC -8
- AKDT - Alaska Daylight Time
- PST - Pacific Standard Time
- PT - Pacific Time
- PST - Pitcairn Standard Time
- U - Uniform Time Zone
Eastern Daylight Time
Offset: EDT is 4 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Bahamas, Canada, Haiti, Turks and Caicos Islands, United States
Principal Cities: The largest city in the EDT 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: HAE - Heure Avancée de l'Est
Spanish: EDT - Tiempo de verano del Este, ET - Zona Sureste
Today the shaded areas are on UTC−5 (EST).
Daylight Saving: Eastern Daylight Time (EDT) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe Eastern Standard Time (EST).
End: Eastern Daylight Time (EDT) ended on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the first Sunday of November.
Start: Eastern Daylight Time (EDT) starts on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
See USA daylight saving time and upcoming clock changes worldwide.
EDT representations, usage and related time zones
- -04 - basic short
- -0400 - basic
- -04:00 - extended
- -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates an offset of four hours to the west of the zero meridian.
- Quebec - Military abbreviation for EDT
- Q - short form of 'Quebec'
- America/Detroit
- America/Fort_Wayne
- America/Grand_Turk
- America/Indiana/Indianapolis
- America/Indiana/Marengo
- America/Indiana/Petersburg
- America/Indiana/Vevay
- America/Indiana/Vincennes
- America/Indiana/Winamac
- America/Indianapolis
- America/Iqaluit
- America/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST5EDT
- US/East-Indiana
- US/Eastern
- US/Michigan
- AST - Atlantic Standard Time
- EDT - Eastern Daylight Time
- AMT - Amazon Time
- BOT - Bolivia Time
- CDT - Cuba Daylight Time
- CLT - Chile Standard Time
- GYT - Guyana Time
- HLV - Hora Legal de Venezuela
- Q - Quebec Time Zone
- VET - Venezuelan Standard Time