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London
London
United Kingdom
BST
Time Difference
BST (British Summer Time) is 4 hours and 30 minutes behind India Standard Time and 0 hours ahead of BST (British Summer Time)
9:30 pm21:30 in London, United Kingdom is 2:00 am02:00 in IST and is 9:30 pm21:30 in London, United Kingdom
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
London to London call time
Best time for a conference call or a meeting is between 8am-6pm in London which corresponds to 8am-6pm in London
9:30 pm21:30 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
2:00 am02:00 India Standard Time (IST). Offset UTC +5:30 hours
9:30 pm21:30 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
9:30 pm21:30 London, United Kingdom / 2:00 am02:00 IST / 9:30 pm21:30 London, United Kingdom
| London, United Kingdom | IST | London, United Kingdom |
|---|---|---|
| 12am (midnight) | 4:30 am | 12am (midnight) |
| 1am | 5:30 am | 1am |
| 2am | 6:30 am | 2am |
| 3am | 7:30 am | 3am |
| 4am | 8:30 am | 4am |
| 5am | 9:30 am | 5am |
| 6am | 10:30 am | 6am |
| 7am | 11:30 am | 7am |
| 8am | 12:30 pm | 8am |
| 9am | 1:30 pm | 9am |
| 10am | 2:30 pm | 10am |
| 11am | 3:30 pm | 11am |
| 12pm (noon) | 4:30 pm | 12pm (noon) |
| 1pm | 5:30 pm | 1pm |
| 2pm | 6:30 pm | 2pm |
| 3pm | 7:30 pm | 3pm |
| 4pm | 8:30 pm | 4pm |
| 5pm | 9:30 pm | 5pm |
| 6pm | 10:30 pm | 6pm |
| 7pm | 11:30 pm | 7pm |
| 8pm | 12:30 am | 8pm |
| 9pm | 1:30 am | 9pm |
| 10pm | 2:30 am | 10pm |
| 11pm | 3:30 am | 11pm |
| 0:00 | 4:30 | 0:00 |
| 1:00 | 5:30 | 1:00 |
| 2:00 | 6:30 | 2:00 |
| 3:00 | 7:30 | 3:00 |
| 4:00 | 8:30 | 4:00 |
| 5:00 | 9:30 | 5:00 |
| 6:00 | 10:30 | 6:00 |
| 7:00 | 11:30 | 7:00 |
| 8:00 | 12:30 | 8:00 |
| 9:00 | 13:30 | 9:00 |
| 10:00 | 14:30 | 10:00 |
| 11:00 | 15:30 | 11:00 |
| 12:00 | 16:30 | 12:00 |
| 13:00 | 17:30 | 13:00 |
| 14:00 | 18:30 | 14:00 |
| 15:00 | 19:30 | 15:00 |
| 16:00 | 20:30 | 16:00 |
| 17:00 | 21:30 | 17:00 |
| 18:00 | 22:30 | 18:00 |
| 19:00 | 23:30 | 19:00 |
| 20:00 | 0:30 | 20:00 |
| 21:00 | 1:30 | 21:00 |
| 22:00 | 2:30 | 22:00 |
| 23:00 | 3:30 | 23:00 |
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
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
- Iran Standard Time - UTC +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
EST to IST GMT to EST PST to EST EST to GMT PST to GMT
