UTC
Universal Time Coordinated
GMT +0
United Kingdom
BST
United Arab Emirates
GST

Time Difference

Universal Time Coordinated is 1 hours behind BST (British Summer Time) and 4 hours behind GST (Gulf Standard Time)
7:30 pm19:30 in UTC is 8:30 pm20:30 in London, United Kingdom and is 11:30 pm23:30 in Dubai, United Arab Emirates

UTC to London call time
Best time for a conference call or a meeting is between 8am-5pm in UTC which corresponds to 9am-6pm in London
UTC to Dubai call time
Best time for a conference call or a meeting is between 8am-2pm in UTC which corresponds to 12pm-6pm in Dubai

7:30 pm19:30 Universal Time Coordinated (UTC). Offset UTC 0:00 hours
8:30 pm20:30 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
11:30 pm23:30 GST (Gulf Standard Time) (Dubai, United Arab Emirates). Offset UTC +4:00 hours

7:30 pm19:30 UTC / 8:30 pm20:30 London, United Kingdom / 11:30 pm23:30 Dubai, United Arab Emirates

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

Universal Time Coordinated

Offset: UTC is 0 hours ahead Greenwich Mean Time (GMT) and is used in Universal

Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but is used by the scientific community.
UTC is the time standard commonly used across the world since 1972. It is used in many technical fields, like aviation industry and meteorologists, also used to synchronize time across internet networks.

UTC representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
  • +00 - basic short
  • +0000 - basic
  • +00:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates zero hour and zero minutes time differences of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Zulu - Military abbreviation for UTC
  • Z - short form of 'Zulu'
IANA/Olson: Reflects UTC time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Etc/UCT
  • Etc/UTC
  • Etc/Universal
  • Etc/Zulu
  • UCT
  • UTC
  • Universal
  • Zulu
Time zones with the GMT +0 offset:
  • EGST - Eastern Greenland Summer Time
  • GMT - Greenwich Mean Time
  • WET - Western European Time
  • AZOST - Azores Summer Time
  • UTC - Universal Time Coordinated
  • WT - Western Sahara Standard Time
  • Z - Zulu Time Zone

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

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