RMT
GMT +0:49
GMT/IST
Greenwich Mean Time
GMT +0
IST automatically adjusted to GMT time zone, that is in use

Time Difference

is 0 hours and 49.93333333333333 minutes ahead of Greenwich Mean Time
1:30 pm13:30 in RMT is 12:40 pm12:40 in GMT

RMT to IST call time
Best time for a conference call or a meeting is between 8am-5:49.93333333333325pm in RMT which corresponds to 8:10.066666666666642am-6pm in IST

1:30 pm13:30 (RMT). Offset UTC +0:49 hours
12:40 pm12:40 Greenwich Mean Time (GMT). Offset UTC 0:00 hours

1:30 pm13:30 RMT / 12:40 pm12:40 GMT

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

RMT

Offset: RMT is 0 hours and 49.93333333333333 minutes ahead Greenwich Mean Time (GMT) and is used in Europe

RMT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0050 - basic
  • +00:50 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0049 - sign character (+) followed by a four digit time providing hours (00) and minutes (49) of the offset. Indicates zero hour and forty-nine minutes time differences to the east of the zero meridian.

Irish Standard Time

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

Countries: It is used in following countries: Ireland

Principal Cities: The largest city in the IST timezone is Dublin from Ireland with population about 1.024 million people. Other major cities in the area are Cork, Dun Laoghaire, Luimneach, Gaillimh

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.

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
  • +01 - basic short
  • +0100 - basic
  • +01:00 - extended
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 IST
  • A - short form of 'Alpha'
IANA/Olson: Reflects IST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Eire
  • Europe/Dublin
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
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