IST
India Standard Time
GMT +5:30
I
India Time Zone
GMT +9
United Arab Emirates
GST
PHT
Philippine Time
GMT +8

Time Difference

India Standard Time is 3 hours and 30 minutes behind India Time Zone and 1 hour and 30 minutes ahead of GST (Gulf Standard Time) and 2 hours and 30 minutes behind Philippine Time
11:00 pm23:00 in IST is 2:30 am02:30 in I and is 9:30 pm21:30 in Dubai, United Arab Emirates and is 1:30 am01:30 in PHT

IST to I call time
Best time for a conference call or a meeting is between 8am-2:30pm in IST which corresponds to 11:30am-6pm in I
IST to Dubai call time
Best time for a conference call or a meeting is between 9:30am-6pm in IST which corresponds to 8am-4:30pm in Dubai
IST to PHT call time
Best time for a conference call or a meeting is between 8am-3:30pm in IST which corresponds to 10:30am-6pm in PHT

11:00 pm23:00 India Standard Time (IST). Offset UTC +5:30 hours
2:30 am02:30 India Time Zone (I). Offset UTC +9:00 hours
9:30 pm21:30 GST (Gulf Standard Time) (Dubai, United Arab Emirates). Offset UTC +4:00 hours
1:30 am01:30 Philippine Time (PHT). Offset UTC +8:00 hours

11:00 pm23:00 IST / 2:30 am02:30 I / 9:30 pm21:30 Dubai, United Arab Emirates / 1:30 am01:30 PHT

IST I Dubai, United Arab Emirates PHT
12am (midnight) 3:30 am 10:30 pm 2:30 am
1am 4:30 am 11:30 pm 3:30 am
2am 5:30 am 12:30 am 4:30 am
3am 6:30 am 1:30 am 5:30 am
4am 7:30 am 2:30 am 6:30 am
5am 8:30 am 3:30 am 7:30 am
6am 9:30 am 4:30 am 8:30 am
7am 10:30 am 5:30 am 9:30 am
8am 11:30 am 6:30 am 10:30 am
9am 12:30 pm 7:30 am 11:30 am
10am 1:30 pm 8:30 am 12:30 pm
11am 2:30 pm 9:30 am 1:30 pm
12pm (noon) 3:30 pm 10:30 am 2:30 pm
1pm 4:30 pm 11:30 am 3:30 pm
2pm 5:30 pm 12:30 pm 4:30 pm
3pm 6:30 pm 1:30 pm 5:30 pm
4pm 7:30 pm 2:30 pm 6:30 pm
5pm 8:30 pm 3:30 pm 7:30 pm
6pm 9:30 pm 4:30 pm 8:30 pm
7pm 10:30 pm 5:30 pm 9:30 pm
8pm 11:30 pm 6:30 pm 10:30 pm
9pm 12:30 am 7:30 pm 11:30 pm
10pm 1:30 am 8:30 pm 12:30 am
11pm 2:30 am 9:30 pm 1:30 am
0:00 3:30 22:30 2:30
1:00 4:30 23:30 3:30
2:00 5:30 0:30 4:30
3:00 6:30 1:30 5:30
4:00 7:30 2:30 6:30
5:00 8:30 3:30 7:30
6:00 9:30 4:30 8:30
7:00 10:30 5:30 9:30
8:00 11:30 6:30 10:30
9:00 12:30 7:30 11:30
10:00 13:30 8:30 12:30
11:00 14:30 9:30 13:30
12:00 15:30 10:30 14:30
13:00 16:30 11:30 15:30
14:00 17:30 12:30 16:30
15:00 18:30 13:30 17:30
16:00 19:30 14:30 18:30
17:00 20:30 15:30 19:30
18:00 21:30 16:30 20:30
19:00 22:30 17:30 21:30
20:00 23:30 18:30 22:30
21:00 0:30 19:30 23:30
22:00 1:30 20:30 0:30
23:00 2:30 21:30 1:30

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 Time Zone Geo Map
IST timezone map

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
  • Iran Standard Time - UTC +3:30

India Time Zone

Offset: I is 9 hours ahead Greenwich Mean Time (GMT) and is used in Military

I representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +09 - basic short
  • +0900 - basic
  • +09:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates nine 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
  • India - Military abbreviation for I
  • I - short form of 'India'
Time zones with the GMT +9 offset:
  • AWDT - Australian Western Daylight Time
  • CHOST - Choibalsan Summer Time
  • I - India Time Zone
  • IRKST - Irkutsk Summer Time
  • JST - Japan Standard Time
  • KST - Korea Standard Time
  • PWT - Palau Time
  • TLT - East Timor Time
  • ULAST - Ulaanbaatar Summer Time
  • WIT - Eastern Indonesian Time
  • YAKT - Yakutsk Time

Dubai Information

Time Zone

Abbreviation / Name
GST - Gulf Standard Time
GST - Gulf Standard Time
UTC / GMT Offset
+4:00 hours during Gulf Standard Time, currently in use.
+4:00 hours during Gulf Standard Time.
Daylight Saving Time Change
0:00 hours - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.

Dubai Facts

Country
United Arab Emirates
Alternative Names
DXB, Dabei, Dibai, Dibay, Doubayi, Dubae, Dubai, Dubai City, Dubai emiraat, Dubaija, Dubaj, Dubajo, Dubajus, Dubay, Dubayy, Dubaï, Dubái, Dúbæ, Ehmirat Dubaj, Fort Dabei, Ntoumpai, dby, dbyy, di bai, dobai, du bai, duba'i, dubai, dubay, dubi, dwbyy, tupai, Ντουμπάι, Дубаи, Дубай, Эмірат Дубай, Դուբայի Էմիրություն, דובאי, דוביי, دبئی, دبى, دبي, دبی, دوبەی, دۇبائى, दुबई, দুবাই, துபை, దుబాయ్, ದುಬೈ, ദുബായ്, ดูไบ, დუბაი, ドバイ, 杜拜, 迪拜, 두바이
Population
2,956,587
Currency
Dirham (AED)
Geographic Coordinates
25° 04' N Latitude / 55° 18' E Longitude
International Dialing Code
+971

Philippine Time

Offset: PHT is 8 hours ahead Greenwich Mean Time (GMT) and is used in Asia

PHT Time Zone Geo Map
PHT timezone map

PHT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +08 - basic short
  • +0800 - basic
  • +08:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0800 - sign character (+) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates eight 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
  • Hotel - Military abbreviation for PHT
  • H - short form of 'Hotel'
Time zones with the GMT +8 offset:
  • 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