Updating current time…
United Arab EmiratesGST
UTC+4
12am
3am
6am
9am
12pm
3pm
6pm
9pm
AustraliaAEDT
UTC+11
7h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm
CET
UTC+1
3h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
United KingdomGMT
UTC+0
4h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
SGT
UTC+8
4h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

4:00 pm16:00 GST (UTC+4), Nov 3, 2026 = 11:00 pm23:00 AEDT (UTC+11), Nov 3, 2026 = 1:00 pm13:00 CET (UTC+1), Nov 3, 2026 = 12:00 pm12:00 GMT (UTC+0), Nov 3, 2026 = 8:00 pm20:00 SGT (UTC+8), Nov 3, 2026

Dubai is 7 hours behind Sydney. Dubai is 3 hours ahead of CET. Dubai is 4 hours ahead of London. Dubai is 4 hours behind SGT.

How the time difference changes

Dubai to Sydney

Depending on seasonal clock changes, Dubai is 6 hours behind Sydney or Dubai is 7 hours behind Sydney.

Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in Dubai correspond to 3:00 pm to 12:00 am (next day) in Sydney or working hours of 9:00 am to 6:00 pm in Dubai correspond to 4:00 pm to 1:00 am (next day) in Sydney.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in Dubai correspond to 15:00 to 00:00 (next day) in Sydney or working hours of 09:00 to 18:00 in Dubai correspond to 16:00 to 01:00 (next day) in Sydney.

Dubai to CET

For most of the year, Dubai is 2 hours ahead of CEST. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, Dubai is 3 hours ahead of CET.

For most of the year, working hours of 9:00 am to 6:00 pm in Dubai correspond to 7:00 am to 4:00 pm in CEST. At other times of the year, working hours of 9:00 am to 6:00 pm in Dubai correspond to 6:00 am to 3:00 pm in CET.For most of the year, working hours of 09:00 to 18:00 in Dubai correspond to 07:00 to 16:00 in CEST. At other times of the year, working hours of 09:00 to 18:00 in Dubai correspond to 06:00 to 15:00 in CET.

Dubai to London

For most of the year, Dubai is 3 hours ahead of London. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, Dubai is 4 hours ahead of London.

For most of the year, working hours of 9:00 am to 6:00 pm in Dubai correspond to 6:00 am to 3:00 pm in London. At other times of the year, working hours of 9:00 am to 6:00 pm in Dubai correspond to 5:00 am to 2:00 pm in London.For most of the year, working hours of 09:00 to 18:00 in Dubai correspond to 06:00 to 15:00 in London. At other times of the year, working hours of 09:00 to 18:00 in Dubai correspond to 05:00 to 14:00 in London.

Dubai to SGT

Dubai is 4 hours behind SGT year-round.

Working hours of 9:00 am to 6:00 pm in Dubai correspond to 1:00 pm to 10:00 pm in SGT.Working hours of 09:00 to 18:00 in Dubai correspond to 13:00 to 22:00 in SGT.

Compare Dubai time with Sydney, CET, London, and SGT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

GST (Gulf Standard Time) is 7 hours behind AEDT (Australian Eastern Daylight Time). GST (Gulf Standard Time) is 3 hours ahead of Central European Time. GST (Gulf Standard Time) is 4 hours ahead of GMT (Greenwich Mean Time). GST (Gulf Standard Time) is 4 hours behind Singapore Time.
4:00 pm16:00 in Dubai, United Arab Emirates is 11:00 pm23:00 in Sydney, Australia and is 1:00 pm13:00 in CET and is 12:00 pm12:00 in London, United Kingdom and is 8:00 pm20:00 in SGT

Dubai to Sydney call time
Best time for a conference call or a meeting is between 9am-11am09:00-11:00 in Dubai which corresponds to 4pm-6pm16:00-18:00 in Sydney
Dubai to CET call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in Dubai which corresponds to 9am-3pm09:00-15:00 in CET
Dubai to London call time
Best time for a conference call or a meeting is between 1pm-6pm13:00-18:00 in Dubai which corresponds to 9am-2pm09:00-14:00 in London
Dubai to SGT call time
Best time for a conference call or a meeting is between 9am-2pm09:00-14:00 in Dubai which corresponds to 1pm-6pm13:00-18:00 in SGT

4:00 pm16:00 GST (Gulf Standard Time) (Dubai, United Arab Emirates). Offset UTC +4:00 hours
11:00 pm23:00 AEDT (Australian Eastern Daylight Time) (Sydney, Australia). Offset UTC +11:00 hours
1:00 pm13:00 Central European Time (CET). Offset UTC +1:00 hour
12:00 pm12:00 GMT (Greenwich Mean Time) (London, United Kingdom). Offset UTC 0:00 hours
8:00 pm20:00 Singapore Time (SGT). Offset UTC +8:00 hours

4:00 pm16:00 Dubai, United Arab Emirates / 11:00 pm23:00 Sydney, Australia / 1:00 pm13:00 CET / 12:00 pm12:00 London, United Kingdom / 8:00 pm20:00 SGT

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Dubai, United Arab EmiratesSydney, AustraliaCETLondon, United KingdomSGT
7:00am9:00pm previous day8:00pm previous day4:00am
8:00am10:00pm previous day9:00pm previous day5:00am
9:00am11:00pm previous day10:00pm previous day6:00am
10:00am12:00am11:00pm previous day7:00am
11:00am1:00am12:00am8:00am
12:00pm2:00am1:00am9:00am
1:00pm3:00am2:00am10:00am
2:00pm4:00am3:00am11:00am
3:00pm5:00am4:00am12:00pm
4:00pm6:00am5:00am1:00pm
5:00pm7:00am6:00am2:00pm
6:00pm8:00am7:00am3:00pm
7:00pm9:00am8:00am4:00pm
8:00pm10:00am9:00am5:00pm
9:00pm11:00am10:00am6:00pm
10:00pm12:00pm11:00am7:00pm
11:00pm1:00pm12:00pm8:00pm
12:00am next day2:00pm1:00pm9:00pm
1:00am next day3:00pm2:00pm10:00pm
2:00am next day4:00pm3:00pm11:00pm
3:00am next day5:00pm4:00pm12:00am next day
4:00am next day6:00pm5:00pm1:00am next day
5:00am next day7:00pm6:00pm2:00am next day
6:00am next day8:00pm7:00pm3:00am next day
07:0021:00 previous day20:00 previous day04:00
08:0022:00 previous day21:00 previous day05:00
09:0023:00 previous day22:00 previous day06:00
10:0000:0023:00 previous day07:00
11:0001:0000:0008:00
12:0002:0001:0009:00
13:0003:0002:0010:00
14:0004:0003:0011:00
15:0005:0004:0012:00
16:0006:0005:0013:00
17:0007:0006:0014:00
18:0008:0007:0015:00
19:0009:0008:0016:00
20:0010:0009:0017:00
21:0011:0010:0018:00
22:0012:0011:0019:00
23:0013:0012:0020:00
00:00 next day14:0013:0021:00
01:00 next day15:0014:0022:00
02:00 next day16:0015:0023:00
03:00 next day17:0016:0000:00 next day
04:00 next day18:0017:0001:00 next day
05:00 next day19:0018:0002:00 next day
06:00 next day20:0019:0003:00 next day

Dubai Time Zone and Facts

Time Zone

Abbreviation / Offset
GST – Gulf Standard Time, UTC+4 (no daylight saving 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
3,790,000
Currency
Dirham (AED)
Geographic Coordinates
25° 04' N Latitude / 55° 18' E Longitude
International Dialing Code
+971

Sydney Time Zone and Facts

Time Zone

Abbreviation / Offset
AEDT – Australian Eastern Daylight Time, UTC+11 (now, daylight saving time)
AEST – Australian Eastern Standard Time, UTC+10 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, April 4, 2027 at 3:00 amSunday, April 4, 2027 at 03:00: clocks go back 1 hour to 2:00 am02:00 (AEST). DST ends on the 1st Sunday of April each year. Also called Fall Back or Winter Time.
Daylight Saving Time Starts
123456789101112Sunday, October 3, 2027 at 2:00 amSunday, October 3, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (AEDT). DST starts on the 1st Sunday of October each year. Also called Spring Forward or Summer Time.

Sydney Facts

Country
Australia
Alternative Names
SYD, Sanctus Dionysius, Sedniejos, Sek-na, Sidnef, Sidnei, Sidnej, Sidneja, Sidnejo, Sidnejus, Sidney, Sidneý, Sidni, Sidnéy, Sidnėjus, Sit-ni, Sit-nì, Syd, Sydneium, Sydney, Sydney City, Sék-nà̤, Sídney, Sîdney, Sėdniejos, citni, shidoni, sidani, sideuni, sidnei, sidni, sidniy, sydny, xi ni, xue li, Σίδνεϋ, Сиднеи, Сидней, Сиднеј, Сидни, Сідней, Сідні, Սիդնեյ, סידני, سيدنى, سيدني, سڈنی, سیدنی, ܣܝܕܢܝ, सिडनी, सिड्नी, सिद्नी, সিডনি, ਸਿਡਨੀ, સીડની, சிட்னி, సిడ్నీ, ಸಿಡ್ನಿ, സിഡ്നി, සිඩ්නි, ซิดนีย์, སིད་ནེ།, ဆစ်ဒနီမြို့, სიდნეი, ሲድኒ, ស៊ីដនីយ៏, シドニー, 悉尼, 雪梨, 시드니
Population
5,638,830
Currency
Dollar (AUD)
Geographic Coordinates
33° 52' S Latitude / 151° 12' E Longitude
International Dialing Code
+61
More About Sydney

Central European Time

Offset: CET is 1 hour ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Albania, Algeria, Andorra, Austria, Belgium, Bosnia and Herzegovina, Croatia, Czechia, Denmark, France, Germany, Gibraltar, Hungary, Italy, Kosovo, Liechtenstein, Luxembourg, Malta, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, San Marino, Serbia, Slovakia, Slovenia, Spain, Svalbard and Jan Mayen, Sweden, Switzerland, Tunisia, Vatican City

Principal Cities: The largest city in the CET time zone is Berlin in Germany, with about 3.426 million people. Other major cities in this time zone include Madrid, Algiers, Rome, Paris.

German: MEZ - Mitteleuropäische Zeit

Map of the areas on Central European Time (CET)
CET all year CET part of the year

Today all shaded areas are on CET.

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Central European Summer Time (CEST).

123456789101112Start: Central European Time (CET) started on Sunday, October 25, 2026 at 3:00 am03:00 local time and clocks were set one hour back to Sunday, October 25, 2026, 2:00 am02:00. Standard time starts annually on the last Sunday of October.

123456789101112End: Central European Time (CET) ends on Sunday, March 28, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 28, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the last Sunday of March.

See upcoming clock changes worldwide.

CET 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 an offset of one hour to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Alpha - Military abbreviation for CET
  • A - short form of 'Alpha'
IANA/Olson: Reflects CET time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Africa/Algiers
  • Africa/Ceuta
  • Africa/Tunis
  • Arctic/Longyearbyen
  • Atlantic/Jan_Mayen
  • CET
  • Europe/Amsterdam
  • Europe/Andorra
  • Europe/Belgrade
  • Europe/Berlin
  • Europe/Bratislava
  • Europe/Brussels
  • Europe/Budapest
  • Europe/Busingen
  • Europe/Copenhagen
  • Europe/Gibraltar
  • Europe/Ljubljana
  • Europe/Luxembourg
  • Europe/Madrid
  • Europe/Malta
  • Europe/Monaco
  • Europe/Oslo
  • Europe/Paris
  • Europe/Podgorica
  • Europe/Prague
  • Europe/Rome
  • Europe/San_Marino
  • Europe/Sarajevo
  • Europe/Skopje
  • Europe/Stockholm
  • Europe/Tirane
  • Europe/Vaduz
  • Europe/Vatican
  • Europe/Vienna
  • Europe/Warsaw
  • Europe/Zagreb
  • Europe/Zurich
  • MET
  • Poland
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

London Time Zone and Facts

Time Zone

Abbreviation / Offset
GMT – Greenwich Mean Time, UTC+0 (now)
BST – British Summer Time, UTC+1 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 1:00 amSunday, March 28, 2027 at 01:00: clocks go forward 1 hour to 2:00 am02:00 (BST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, October 31, 2027 at 2:00 amSunday, October 31, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (GMT). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.

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
8,961,989
Currency
Pound (GBP)
Geographic Coordinates
51° 30' N Latitude / 0° 07' W Longitude
International Dialing Code
+44
More About London
Current Time in the United Kingdom

Singapore Time

Offset: SGT is 8 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Singapore

Principal Cities: The largest city in the SGT time zone is Singapore in Singapore, with about 5.639 million people.

Daylight Saving: Clocks in Singapore Time (SGT) do not change for daylight saving time, so SGT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

Current time in Singapore: Singapore time now

SGT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +08 - basic short
  • +0800 - basic
  • +08:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0800 - sign character (+) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Hotel - Military abbreviation for SGT
  • H - short form of 'Hotel'
Time zones with the GMT +8 offset:
  • ACT - ASEAN Common Time
  • AWST - Australian Western Standard Time
  • BNT - Brunei Darussalam Time
  • CAST - Casey Time
  • CHOT - Choibalsan Time
  • CST - China Standard Time
  • H - Hotel Time Zone
  • HKT - Hong Kong Time
  • HOVST - Hovd Summer Time
  • IRKT - Irkutsk Time
  • KRAST - Krasnoyarsk Summer Time
  • MYT - Malaysia Time
  • PHT - Philippine Time
  • SGT - Singapore Time
  • ULAT - Ulaanbaatar Time
  • WITA - Central Indonesian Time