IST
India Standard Time
GMT +5:30
Oman
GST

Time Difference

India Standard Time is 1 hour and 30 minutes ahead of GST (Gulf Standard Time)
10:30 am10:30 in IST is 9:00 am09:00 in Muscat, Oman

IST to Muscat call time
Best time for a conference call or a meeting is between 10:30am-5pm in IST which corresponds to 9am-3:30pm in Muscat

10:30 am10:30 India Standard Time (IST). Offset UTC +5:30 hours
9:00 am09:00 GST (Gulf Standard Time) (Muscat, Oman). Offset UTC +4:00 hours

10:30 am10:30 IST / 9:00 am09:00 Muscat, Oman

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

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

Muscat Information

Time Zone

Abbreviation / Name
GST - Gulf Standard Time
+04 -
UTC / GMT Offset
+4:00 hours during Gulf Standard Time, currently in use.
+4:00 hours during .
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.

Muscat Facts

Country
Oman
Alternative Names
MCT, Maeskat, Mascat, Mascate, Maskat, Maskata, Maskatas, Maskate, Maskato, Maskˌat, Masqat, Masqaţ, Masqaṭ, Masquat, Maszkat, Mouskat, Muscat, Muskat, Mäskat, Múskat, ma si ka te, ma si ke te, masakata, maskarr, maskat, maskata, masqata, masukatto, msqt, museukateu, Μουσκάτ, Маскат, Масқат, Мускат, Մասկատ, מסקט, مسقط, مسقط، عمان, مۇسكات, مەسقەت, मस्कत, मस्क़त, মাস্কাট, ਮਸਕਟ, ମସ୍କଟ, மஸ்கத், మస్కట్, മസ്കറ്റ്, มัสกัต, མི་སི་ཁ་ཁྲི།, მასკატი, መስከት, マスカット, 馬斯喀特, 马斯喀特, 무스카트
Population
797,000
Currency
Rial (OMR)
Geographic Coordinates
23° 35' N Latitude / 58° 24' E Longitude
International Dialing Code
+968