UTC
Universal Time Coordinated
GMT +0
Tokyo
Japan
JST
Sydney
Australia
AEST
London
United Kingdom
BST
Time Difference
Universal Time Coordinated is 9 hours behind JST (Japan Standard Time) and 10 hours behind AEST (Australian Eastern Standard Time) and 1 hours behind BST (British Summer Time)
9:00 am09:00 in UTC is 6:00 pm18:00 in Tokyo, Japan and is 7:00 pm19:00 in Sydney, Australia and is 10:00 am10:00 in London, United Kingdom
UTC to Tokyo call time
Best time for a conference call or a meeting is between 8am-10am in UTC which corresponds to 5pm-7pm in Tokyo
UTC to Sydney call time
Best time for a conference call or a meeting is between 8am-10am in UTC which corresponds to 6pm-8pm in Sydney
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
9:00 am09:00 Universal Time Coordinated (UTC). Offset UTC 0:00 hours
6:00 pm18:00 JST (Japan Standard Time) (Tokyo, Japan). Offset UTC +9:00 hours
7:00 pm19:00 AEST (Australian Eastern Standard Time) (Sydney, Australia). Offset UTC +10:00 hours
10:00 am10:00 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
9:00 am09:00 UTC / 6:00 pm18:00 Tokyo, Japan / 7:00 pm19:00 Sydney, Australia / 10:00 am10:00 London, United Kingdom
| UTC | Tokyo, Japan | Sydney, Australia | London, United Kingdom |
|---|---|---|---|
| 12am (midnight) | 9am | 10am | 1am |
| 1am | 10am | 11am | 2am |
| 2am | 11am | 12pm (noon) | 3am |
| 3am | 12pm (noon) | 1pm | 4am |
| 4am | 1pm | 2pm | 5am |
| 5am | 2pm | 3pm | 6am |
| 6am | 3pm | 4pm | 7am |
| 7am | 4pm | 5pm | 8am |
| 8am | 5pm | 6pm | 9am |
| 9am | 6pm | 7pm | 10am |
| 10am | 7pm | 8pm | 11am |
| 11am | 8pm | 9pm | 12pm (noon) |
| 12pm (noon) | 9pm | 10pm | 1pm |
| 1pm | 10pm | 11pm | 2pm |
| 2pm | 11pm | 12am (midnight) | 3pm |
| 3pm | 12am (midnight) | 1am | 4pm |
| 4pm | 1am | 2am | 5pm |
| 5pm | 2am | 3am | 6pm |
| 6pm | 3am | 4am | 7pm |
| 7pm | 4am | 5am | 8pm |
| 8pm | 5am | 6am | 9pm |
| 9pm | 6am | 7am | 10pm |
| 10pm | 7am | 8am | 11pm |
| 11pm | 8am | 9am | 12am (midnight) |
| 0:00 | 9:00 | 10:00 | 1:00 |
| 1:00 | 10:00 | 11:00 | 2:00 |
| 2:00 | 11:00 | 12:00 | 3:00 |
| 3:00 | 12:00 | 13:00 | 4:00 |
| 4:00 | 13:00 | 14:00 | 5:00 |
| 5:00 | 14:00 | 15:00 | 6:00 |
| 6:00 | 15:00 | 16:00 | 7:00 |
| 7:00 | 16:00 | 17:00 | 8:00 |
| 8:00 | 17:00 | 18:00 | 9:00 |
| 9:00 | 18:00 | 19:00 | 10:00 |
| 10:00 | 19:00 | 20:00 | 11:00 |
| 11:00 | 20:00 | 21:00 | 12:00 |
| 12:00 | 21:00 | 22:00 | 13:00 |
| 13:00 | 22:00 | 23:00 | 14:00 |
| 14:00 | 23:00 | 0:00 | 15:00 |
| 15:00 | 0:00 | 1:00 | 16:00 |
| 16:00 | 1:00 | 2:00 | 17:00 |
| 17:00 | 2:00 | 3:00 | 18:00 |
| 18:00 | 3:00 | 4:00 | 19:00 |
| 19:00 | 4:00 | 5:00 | 20:00 |
| 20:00 | 5:00 | 6:00 | 21:00 |
| 21:00 | 6:00 | 7:00 | 22:00 |
| 22:00 | 7:00 | 8:00 | 23:00 |
| 23:00 | 8:00 | 9:00 | 0:00 |
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
Tokyo Information
Time Zone
Abbreviation / Name
JST - Japan Standard Time
UTC / GMT Offset
+9:00 hours during Japan Standard Time, currently in use.
Tokyo Facts
Country
Japan
Alternative Names
Edo, TYO, Tochiu, Tocio, Tokija, Tokijas, Tokio, Tokió, Tokjo, Tokyo, Toquio, Toquio - dong jing, Toquio - 東京, Tòquio, Tókýó, Tóquio, Tōkyō, dokyo, dong jing, dong jing dou, dong-gyeong, tokeiyw, toki'o, tokkiyo, tokyo, twkyw, twqyw, Τόκιο, Токио, Токё, Токіо, Տոկիո, טוקיו, توكيو, توکیو, طوكيو, ܛܘܟܝܘ, ܜܘܟܝܘ, टोक्यो, টোকিও, டோக்கியோ, โตเกียว, ტოკიო, 东京, 東京, 東京都, 도쿄, 동경
Population
8,336,599
Currency
Yen (JPY)
Geographic Coordinates
35° 41' N Latitude / 139° 41' E Longitude
International Dialing Code
+81
Sydney Information
Time Zone
Abbreviation / Name
AEST - Australian Eastern Standard Time
AEDT - Australian Eastern Daylight Time
UTC / GMT Offset
+10:00 hours during Australian Eastern Standard Time, currently in use.
+11:00 hours during Australian Eastern Daylight Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Sunday, October 6, 2024 at 2:00 am local time. DST starts annually the on first Sunday of October. Clocks are turned forward 1 hour to Sunday, October 6, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Sunday, April 7, 2024 at 3:00 am local time. DST ends annually the on first Sunday of April. Clocks are turned backward 1 hour to Sunday, April 7, 2024, 2:00 am local standard time instead. Also called Fall Back or switch to Winter 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
4,627,345
Currency
Dollar (AUD)
Geographic Coordinates
33° 52' S Latitude / 151° 12' E Longitude
International Dialing Code
+61
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
