Ist To Utc Time

Warning!GMT has automatically switched to BST

IST stands for India Standard Time (in use)

Offset: UTC is 0 hours ahead Greenwich Mean Time (GMT) and is used in Universal Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but is used by the scientific community. The best time to call from UTC to India. When planning a call between UTC and India, you need to consider that the geographic areas are in different time zones. UTC is 5:30 hours behind of India. If you are in UTC, the most convenient time to accommodate all parties is between 9:00 am and 12:30 pm for a conference call or meeting.

India Standard Time(IST) is 05:30 hours ahead of Coordinated Universal(UTC) Time.This timezone is used during standard time in: AsiaIndia Standard Time is a half-hour time zone. Its local time differs by 30 minutes instead of the normal whole hour. Convert date time from one time zone to another with formula. For example, date time in cell A2:A10 is the Pacific Standard Time (PST), and you may need to convert these time to Beijing time. You can apply the following formula to achieve it. You cannot 'convert that date values' to other timezones or UTC. The type java.util.Date does not have any internal timezone state and only refers to UTC by spec in a way which cannot be changed by user (just counting the milliseconds since UNIX epoch in UTC timezone leaving aside leapseconds).

GMT stands for Greenwich Mean Time (NOT in use)

BST stands for British Summer Time (in use)

Related conversions (with same timezone Abbr)

Utc

16:20:56

Friday, May 7, 2021

11:50:56

Friday, May 7, 2021

IST(India Standard Time) and BST(British Summer Time) Mapping Table
IST (India Standard Time)BST (British Summer Time)
00:0019:30-1 day
01:0020:30-1 day
02:0021:30-1 day
03:0022:30-1 day
04:0023:30-1 day
05:0000:30
06:0001:30
07:0002:30
08:0003:30
09:0004:30
10:0005:30
11:0006:30
12:0007:30
13:0008:30
14:0009:30
15:0010:30
16:0011:30
17:0012:30
18:0013:30
19:0014:30
20:0015:30
21:0016:30
22:0017:30
23:0018:30

IST (India Standard Time)

India Standard Time(IST) is 05:30 hours ahead of Coordinated Universal(UTC) Time.This timezone is used during standard time in: AsiaIndia Standard Time is a half-hour time zone. Its local time differs by 30 minutes instead of the normal whole hour.

Typical City of IST (India Standard Time)

India - Kolkata (All Year)

BST (British Summer Time)

British Summer Time(BST) is 01:00 hours ahead of Coordinated Universal(UTC) Time.

Typical City of BST (British Summer Time)

United Kingdom - London (Summer)

CET automatically adjusted to CEST time zone, that is in use

Time Difference

Central European Summer Time is 2 hours ahead of Greenwich Mean Time and 3 hours and 30 minutes behind of India Standard Time and 2 hours ahead of Universal Time Coordinated
11:30 pm23:30 in CEST is 9:30 pm21:30 in GMT and is 3:00 am03:00 in IST and is 9:30 pm21:30 in UTC

CET to GMT call time
Best time for a conference call or a meeting is between 9am-6pm in CET which corresponds to 8am-5pm in GMT
CET to IST call time
Best time for a conference call or a meeting is between 8am-1:30pm in CET which corresponds to 12:30pm-6pm in IST
CET to UTC call time
Best time for a conference call or a meeting is between 9am-6pm in CET which corresponds to 8am-5pm in UTC

11:30 pm23:30 Central European Summer Time (CEST). Offset UTC +2:00 hours
9:30 pm21:30 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
3:00 am03:00 India Standard Time (IST). Offset UTC +5:30 hours
9:30 pm21:30 Universal Time Coordinated (UTC). Offset UTC 0:00 hours

11:30 pm23:30 CEST / 9:30 pm21:30 GMT / 3:00 am03:00 IST / 9:30 pm21:30 UTC

CESTGMTISTUTC
12am (midnight)10pm3:30 am10pm
1am11pm4:30 am11pm
2am12am (midnight)5:30 am12am (midnight)
3am1am6:30 am1am
4am2am7:30 am2am
5am3am8:30 am3am
6am4am9:30 am4am
7am5am10:30 am5am
8am6am11:30 am6am
9am7am12:30 pm7am
10am8am1:30 pm8am
11am9am2:30 pm9am
12pm (noon)10am3:30 pm10am
1pm11am4:30 pm11am
2pm12pm (noon)5:30 pm12pm (noon)
3pm1pm6:30 pm1pm
4pm2pm7:30 pm2pm
5pm3pm8:30 pm3pm
6pm4pm9:30 pm4pm
7pm5pm10:30 pm5pm
8pm6pm11:30 pm6pm
9pm7pm12:30 am7pm
10pm8pm1:30 am8pm
11pm9pm2:30 am9pm
0:0022:003:3022:00
1:0023:004:3023:00
2:000:005:300:00
3:001:006:301:00
4:002:007:302:00
5:003:008:303:00
6:004:009:304:00
7:005:0010:305:00
8:006:0011:306:00
9:007:0012:307:00
10:008:0013:308:00
11:009:0014:309:00
12:0010:0015:3010:00
13:0011:0016:3011:00
14:0012:0017:3012:00
15:0013:0018:3013:00
16:0014:0019:3014:00
17:0015:0020:3015:00
18:0016:0021:3016:00
19:0017:0022:3017:00
20:0018:0023:3018:00
21:0019:000:3019:00
22:0020:001:3020:00
23:0021:002:3021:00

Central European Time

Offset: CET is 1 hour ahead Greenwich Mean Time (GMT) and is used in Europe

Countries: It is used in following countries: Andorra, Albania, Austria, Bosnia & Herzegovina, Belgium, Switzerland, Czech Republic, Germany, Denmark, Algeria, Spain, France, Gibraltar, Croatia, Hungary, Italy, Liechtenstein, Luxembourg, Monaco, Montenegro, North Macedonia, Malta, Netherlands, Norway, Poland, Serbia, Sweden, Slovenia, Svalbard & Jan Mayen, Slovakia, San Marino, Tunisia, Vatican City

Principal Cities: The largest city in the CET timezone is Berlin from Germany with population about 3.426 million people. Other major cities in the area are Madrid, Rome, Paris, Algiers

Daylight Saving: This is a standard timezone, however during summer some places adjust time for one hour forward for daylight saving and observe Central European Summer Time (CEST).

End: CET ended and clocks were set one hour forward on Sunday, 28 March 2021, at 2:00 (2:00 am) local time.

Start: CET starts and clocks are set one hour back on Sunday, 31 October 2021, at 3:00 (3:00 am) local time.

German: MEZ - Mitteleuropäische Zeit

Convert Utc Time To Ist

CET representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +01 - basic short
  • +0100 - basic
  • +01:00 - extended

Ist To Utc Time Zone Converter

Utc
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates one hour and zero minutes time differences to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Alpha - Military abbreviation for CET
  • A - short form of 'Alpha'
IANA/Olson: Reflects CET time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
Ist to utc timebie
  • Africa/Algiers
  • Africa/Ceuta
  • Africa/Tunis
  • Arctic/Longyearbyen
  • Atlantic/Jan_Mayen
  • CET
  • Europe/Amsterdam
  • Europe/Andorra
  • Europe/Belgrade
  • Europe/Berlin
  • Europe/Bratislava
  • Europe/Brussels
  • Europe/Budapest
  • Europe/Busingen
  • Europe/Copenhagen
  • Europe/Gibraltar
  • Europe/Ljubljana
  • Europe/Luxembourg
  • Europe/Madrid
  • Europe/Malta
  • Europe/Monaco
  • Europe/Oslo
  • Europe/Paris
  • Europe/Podgorica
  • Europe/Prague
  • Europe/Rome
  • Europe/San_Marino
  • Europe/Sarajevo
  • Europe/Skopje
  • Europe/Stockholm
  • Europe/Tirane
  • Europe/Vaduz
  • Europe/Vatican
  • Europe/Vienna
  • Europe/Warsaw
  • Europe/Zagreb
  • Europe/Zurich
  • Poland
Time zones with the GMT +1 offset:
  • BST - British Summer Time
  • CET - Central European Time
  • IST - Irish Standard Time
  • WEST - Western European Summer Time
  • A - Alpha Time Zone
  • CET - Central European Time
  • MEZ - Mitteleuropäische Zeit
  • WAT - West Africa Time
  • WST - Western Sahara Summer Time
  • BMT - Biel Mean Time
  • +01 -

Greenwich Mean Time

Offset: GMT is 0 hours ahead Greenwich Mean Time (GMT) and is used in Europe

Countries: It is used in following countries: Burkina Faso, Côte d'Ivoire, Britain (UK), Guernsey, Ghana, Greenland, Gambia, Guinea, Guinea-Bissau, Ireland, Isle of Man, Iceland, Jersey, Liberia, Mali, Mauritania, St Helena, Sierra Leone, Senegal, Sao Tome & Principe, Togo

Principal Cities: The largest city in the GMT timezone is London from United Kingdom with population about 7.557 million people. Other major cities in the area are Abidjan, Dakar, Grand Dakar, Accra

Greenwich Mean Time (GMT) originally referred to the mean solar time at the Royal Observatory in Greenwich, London. It is now often used to refer to Coordinated Universal Time (UTC) when this is viewed as a time zone, and in casual use for the most parts it is the same. In military GMT is known as Zulu time.Greenwich Mean Time was the same as Universal Time (UT), until the introduction of UTC in 1972 a standard astronomical concept used in many technical fields.

GMT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
  • +00 - basic short
  • +0000 - basic
  • +00:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates zero hour and zero minutes time differences of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Zulu - Military abbreviation for GMT
  • Z - short form of 'Zulu'
IANA/Olson: Reflects GMT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Africa/Abidjan
  • Africa/Accra
  • Africa/Bamako
  • Africa/Banjul
  • Africa/Bissau
  • Africa/Conakry
  • Africa/Dakar
  • Africa/Freetown
  • Africa/Lome
  • Africa/Monrovia
  • Africa/Nouakchott
  • Africa/Ouagadougou
  • Africa/Sao_Tome
  • Africa/Timbuktu
  • America/Danmarkshavn
  • Atlantic/Reykjavik
  • Atlantic/St_Helena
  • Eire
  • Etc/GMT
  • Etc/GMT+0
  • Etc/GMT-0
  • Etc/GMT0
  • Etc/Greenwich
  • Europe/Belfast
  • Europe/Dublin
  • Europe/Guernsey
  • Europe/Isle_of_Man
  • Europe/Jersey
  • Europe/London
  • GB
  • GB-Eire
  • GMT
  • GMT+0
  • GMT-0
  • GMT0
  • Greenwich
  • Iceland
GMT Abbreviation: Several time zones share GMT abbreviation and it could refer to these time zones
  • Greenwich Mean Time - UTC +0
  • GMT+04:00 - UTC +4
  • GMT-05:00 - UTC -5
  • GMT - UTC +0
  • GMT+13:00 - UTC +13
  • GMT-03:00 - UTC -3
Time zones with the GMT +0 offset:
  • EGST - Eastern Greenland Summer Time
  • GMT - Greenwich Mean Time
  • WET - Western European Time
  • AZOST - Azores Summer Time
  • UTC - Universal Time Coordinated
  • WT - Western Sahara Standard Time
  • Z - Zulu Time Zone
  • GMT - GMT
  • +00 -

India Standard Time

Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

Countries: It is used in following countries: India

Principal Cities: The largest city in the IST timezone is Mumbai from India with population about 12.692 million people. Other major cities in the area are Delhi, Bangalore, Kolkata, Chennai

Daylight Saving: India Standard Time (IST) is not adjusted for daylight saving therefore IST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, India Standard Time remains the same

IST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0530 - basic
  • +05:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates five hour and thirty minutes time differences to the east of the zero meridian.
IANA/Olson: Reflects IST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Calcutta
  • Asia/Kolkata
IST Abbreviation: Several time zones share IST abbreviation and it could refer to these time zones
  • India Standard Time - UTC +5:30
  • Irish Standard Time - UTC +1
  • Israel Standard Time - UTC +2

Universal Time Coordinated

Offset: UTC is 0 hours ahead Greenwich Mean Time (GMT) and is used in Universal

Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but is used by the scientific community.
UTC is the time standard commonly used across the world since 1972. It is used in many technical fields, like aviation industry and meteorologists, also used to synchronize time across internet networks.

UTC representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
  • +00 - basic short
  • +0000 - basic
  • +00:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates zero hour and zero minutes time differences of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Zulu - Military abbreviation for UTC
  • Z - short form of 'Zulu'
IANA/Olson: Reflects UTC time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
Utc
  • Etc/UCT
  • Etc/UTC
  • Etc/Universal
  • Etc/Zulu
  • UCT
  • UTC
  • Universal
  • Zulu
Time zones with the GMT +0 offset:
  • EGST - Eastern Greenland Summer Time
  • GMT - Greenwich Mean Time
  • WET - Western European Time
  • AZOST - Azores Summer Time
  • UTC - Universal Time Coordinated
  • WT - Western Sahara Standard Time
  • Z - Zulu Time Zone
  • GMT - GMT
  • +00 -