United Kingdom
BST
WIB
Western Indonesian Time
GMT +7
IST
India Standard Time
GMT +5:30

Time Difference

BST (British Summer Time) is 6 hours behind Western Indonesian Time and 4 hours and 30 minutes behind India Standard Time
7:30 am07:30 in London, United Kingdom is 1:30 pm13:30 in WIB and is 12:00 pm12:00 in IST

London to WIB call time
Best time for a conference call or a meeting is between 8am-12pm in London which corresponds to 2pm-6pm in WIB
London to IST call time
Best time for a conference call or a meeting is between 8am-1:30pm in London which corresponds to 12:30pm-6pm in IST

7:30 am07:30 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
1:30 pm13:30 Western Indonesian Time (WIB). Offset UTC +7:00 hours
12:00 pm12:00 India Standard Time (IST). Offset UTC +5:30 hours

7:30 am07:30 London, United Kingdom / 1:30 pm13:30 WIB / 12:00 pm12:00 IST

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

London Information

Time Zone

Abbreviation / Name
BST - British Summer Time
UTC / GMT Offset
+1:00 hour during British Summer Time, currently in use.

London Facts

Country
United Kingdom
Alternative Names
ILondon, LON, Lakana, Landan, Landen, Ljondan, Llundain, Lodoni, Londain, Londan, Londar, Londe, Londen, Londin, Londinium, Londino, Londn, London, London osh, Londona, Londonas, Londoni, Londono, Londons, Londonu, Londra, Londres, Londrez, Londri, Londro, Londye, Londyn, Londýn, Lonn, Lontoo, Loundres, Luan GJon, Lun-tun, Lunden, Lundra, Lundun, Lundunir, Lundúnir, Lung-dung, Lunnainn, Lunnin, Lunnon, Luân Đôn, Lùn-tûn, Lùng-dŭng, Lûn-tun, Lākana, Lůndůn, Lọndọnu, Ranana, Rānana, ilantan, ladana, landan, landana, leondeon, lndn, london, londoni, lun dui, lun dun, lwndwn, lxndxn, rondon, Łondra, Λονδίνο, Лондан, Лондон, Лондон ош, Лондонъ, Лёндан, Լոնդոն, לאנדאן, לונדון, لأندأن, لندن, لوندون, لەندەن, ܠܘܢܕܘܢ, लंडन, लंदन, लण्डन, लन्डन्, लन्दन, লন্ডন, ਲੰਡਨ, લંડન, ଲଣ୍ଡନ, இலண்டன், లండన్, ಲಂಡನ್, ലണ്ടൻ, ලන්ඩන්, ลอนดอน, ລອນດອນ, ལོན་ཊོན།, လန်ဒန်မြို့, ლონდონი, ለንደን, ᎫᎴ ᏗᏍᎪᏂᎯᏱ, ロンドン, 伦敦, 倫敦, 런던
Population
7,556,900
Currency
Pound (GBP)
Geographic Coordinates
51° 30' N Latitude / 0° 07' W Longitude
International Dialing Code
+44

Western Indonesian Time

Offset: WIB is 7 hours ahead Greenwich Mean Time (GMT) and is used in Asia

Countries: It is used in following countries: Indonesia

Principal Cities: The largest city in the WIB timezone is Jakarta from Indonesia with population about 8.54 million people. Other major cities in the area are Surabaya, Medan, Bandung, Bekasi

Daylight Saving: Western Indonesian Time (WIB) is not adjusted for daylight saving therefore WIB 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, Western Indonesian Time remains the same

WIB Time Zone Geo Map
WIB timezone map

WIB representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +07 - basic short
  • +0700 - basic
  • +07:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0700 - sign character (+) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates seven 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
  • Golf - Military abbreviation for WIB
  • G - short form of 'Golf'
IANA/Olson: Reflects WIB time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Jakarta
  • Asia/Pontianak
Time zones with the GMT +7 offset:
  • CXT - Christmas Island Time
  • DAVT - Davis Time
  • G - Golf Time Zone
  • HOVT - Hovd Time
  • ICT - Indochina Time
  • KRAT - Krasnoyarsk Time
  • NOVST - Novosibirsk Summer Time
  • NOVT - Novosibirsk Time
  • OMSST - Omsk Summer Time
  • WIB - Western Indonesian Time

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