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Tokyo, Japan to Prague, Czechia to London, United Kingdom to New York City, NY, USA to Moscow, Russia to Kyiv, Ukraine to GMT

Tokyo
Japan
JST
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Prague
Czechia
CET
12am
3am
6am
9am
12pm
3pm
6pm
9pm
London
United Kingdom
GMT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
New York City
New York, USA
EST
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Moscow
Russia
MSK
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Kyiv
Ukraine
EET
12am
3am
6am
9am
12pm
3pm
6pm
9pm
GMT
Greenwich Mean Time
GMT +0
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Compare Tokyo time with Prague, London, New York City, Moscow, Kyiv, and GMT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

JST (Japan Standard Time) is 8 hours ahead of CET (Central European Time) and 9 hours ahead of GMT (Greenwich Mean Time) and 14 hours ahead of EST (Eastern Standard Time) and 6 hours ahead of MSK (Moscow Standard Time) and 7 hours ahead of EET (Eastern European Time) and 9 hours ahead of Greenwich Mean Time
9:00 pm21:00 in Tokyo, Japan is 1:00 pm13:00 in Prague, Czechia and is 12:00 pm12:00 in London, United Kingdom and is 7:00 am07:00 in New York City, NY, USA and is 3:00 pm15:00 in Moscow, Russia and is 2:00 pm14:00 in Kyiv, Ukraine and is 12:00 pm12:00 in GMT

Tokyo to Prague call time
Best time for a conference call or a meeting is between 4:30pm-5:30pm in Tokyo which corresponds to 8:30am-9:30am in Prague
Tokyo to London call time
Best time for a conference call or a meeting is between 5pm-6pm in Tokyo which corresponds to 8am-9am in London
Tokyo to New York City call time
Best time for a conference call or a meeting is between 7:30am-8:30am in Tokyo which corresponds to 5:30pm-6:30pm in New York City (previous day)
Tokyo to Moscow call time
Best time for a conference call or a meeting is between 3pm-5pm in Tokyo which corresponds to 9am-11am in Moscow
Tokyo to Kyiv call time
Best time for a conference call or a meeting is between 4pm-5pm in Tokyo which corresponds to 9am-10am in Kyiv
Tokyo to GMT call time
Best time for a conference call or a meeting is between 5pm-6pm in Tokyo which corresponds to 8am-9am in GMT

9:00 pm21:00 JST (Japan Standard Time) (Tokyo, Japan). Offset UTC +9:00 hours
1:00 pm13:00 CET (Central European Time) (Prague, Czechia). Offset UTC +1:00 hour
12:00 pm12:00 GMT (Greenwich Mean Time) (London, United Kingdom). Offset UTC 0:00 hours
7:00 am07:00 EST (Eastern Standard Time) (New York City, NY, USA). Offset UTC -5:00 hours
3:00 pm15:00 MSK (Moscow Standard Time) (Moscow, Russia). Offset UTC +3:00 hours
2:00 pm14:00 EET (Eastern European Time) (Kyiv, Ukraine). Offset UTC +2:00 hours
12:00 pm12:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours

9:00 pm21:00 Tokyo, Japan / 1:00 pm13:00 Prague, Czechia / 12:00 pm12:00 London, United Kingdom / 7:00 am07:00 New York City, NY, USA / 3:00 pm15:00 Moscow, Russia / 2:00 pm14:00 Kyiv, Ukraine / 12:00 pm12:00 GMT

Tokyo, JapanPrague, CzechiaLondon, United KingdomNew York City, NY, USAMoscow, RussiaKyiv, UkraineGMT
12am (midnight)4pm3pm10am6pm5pm3pm
1am5pm4pm11am7pm6pm4pm
2am6pm5pm12pm (noon)8pm7pm5pm
3am7pm6pm1pm9pm8pm6pm
4am8pm7pm2pm10pm9pm7pm
5am9pm8pm3pm11pm10pm8pm
6am10pm9pm4pm12am (midnight)11pm9pm
7am11pm10pm5pm1am12am (midnight)10pm
8am12am (midnight)11pm6pm2am1am11pm
9am1am12am (midnight)7pm3am2am12am (midnight)
10am2am1am8pm4am3am1am
11am3am2am9pm5am4am2am
12pm (noon)4am3am10pm6am5am3am
1pm5am4am11pm7am6am4am
2pm6am5am12am (midnight)8am7am5am
3pm7am6am1am9am8am6am
4pm8am7am2am10am9am7am
5pm9am8am3am11am10am8am
6pm10am9am4am12pm (noon)11am9am
7pm11am10am5am1pm12pm (noon)10am
8pm12pm (noon)11am6am2pm1pm11am
9pm1pm12pm (noon)7am3pm2pm12pm (noon)
10pm2pm1pm8am4pm3pm1pm
11pm3pm2pm9am5pm4pm2pm
00:0016:0015:0010:0018:0017:0015:00
01:0017:0016:0011:0019:0018:0016:00
02:0018:0017:0012:0020:0019:0017:00
03:0019:0018:0013:0021:0020:0018:00
04:0020:0019:0014:0022:0021:0019:00
05:0021:0020:0015:0023:0022:0020:00
06:0022:0021:0016:0000:0023:0021:00
07:0023:0022:0017:0001:0000:0022:00
08:0000:0023:0018:0002:0001:0023:00
09:0001:0000:0019:0003:0002:0000:00
10:0002:0001:0020:0004:0003:0001:00
11:0003:0002:0021:0005:0004:0002:00
12:0004:0003:0022:0006:0005:0003:00
13:0005:0004:0023:0007:0006:0004:00
14:0006:0005:0000:0008:0007:0005:00
15:0007:0006:0001:0009:0008:0006:00
16:0008:0007:0002:0010:0009:0007:00
17:0009:0008:0003:0011:0010:0008:00
18:0010:0009:0004:0012:0011:0009:00
19:0011:0010:0005:0013:0012:0010:00
20:0012:0011:0006:0014:0013:0011:00
21:0013:0012:0007:0015:0014:0012:00
22:0014:0013:0008:0016:0015:0013:00
23:0015:0014:0009:0017:0016:0014:00

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

Prague Information

Time Zone

Abbreviation / Name
CEST - Central European Summer Time
CET - Central European Standard Time
UTC / GMT Offset
+2:00 hours during Central European Summer Time, currently in use.
+1:00 hours during Central European Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3amSunday, March 29, 2026 at 2:00 am local time. DST starts annually on the last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 29, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 3am to 2amSunday, October 25, 2026 at 3:00 am local time. DST ends annually on the last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 25, 2026 at 2:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Prague Facts

Country
Czechia
Alternative Names
PRG, Praag, Prag, Praga, Pragae, Prago, Prague, Praha, Pràg, Prág, Prága, Prâg, Prāga, bragh, bu la ge, peulaha, prag, praga, prak, prg, puraha, Πράγα, Праг, Прагæ, Прага, פראג, براغ, پراگ, پراگا, ܦܪܓ, প্রাগ, ปราก, པུ་ལ་ཁེ, პრაღა, ፕራግ, プラハ, 布拉格, 프라하
Population
1,165,581
Currency
Koruna (CZK)
Geographic Coordinates
50° 05' N Latitude / 14° 25' E Longitude
International Dialing Code
+420

London Information

Time Zone

Abbreviation / Name
BST - British Summer Time
GMT - Greenwich Mean Time
UTC / GMT Offset
+1:00 hours during British Summer Time, currently in use.
+0:00 hours during Greenwich Mean Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 1am to 2amSunday, March 29, 2026 at 1:00 am local time. DST starts annually on the last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 29, 2026 at 2:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 2am to 1amSunday, October 25, 2026 at 2:00 am local time. DST ends annually on the last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 25, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to 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
7,556,900
Currency
Pound (GBP)
Geographic Coordinates
51° 30' N Latitude / 0° 07' W Longitude
International Dialing Code
+44

New York City Information

Time Zone

Abbreviation / Name
EDT - Eastern Daylight Time
EST - Eastern Standard Time
UTC / GMT Offset
-4:00 hours during Eastern Daylight Time, currently in use.
-5:00 hours during Eastern Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3amSunday, March 8, 2026 at 2:00 am local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 2am to 1amSunday, November 1, 2026 at 2:00 am local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

New York City Facts

Country
USA
State
New York
Alternative Names
Aebura, Bandar Raya New York, Big Apple, Cathair Nua-Eabhrac, City of New York, Eabhraig Nuadh, Efrog Newydd, Evrek Nowydh, Ga-no-no, Kanon:no, Kanono, Kanón:no, Kota New York, Lungsod ng New York, N'ju-Jork, NY, NYC, Nea Yorke, Nei Yarrick Schtadt, Neu Amsterdam, Neu Jorck, New Amsterdam, New Orange, New Yorc, New York, New York City, New York Stad, New York borg, New York kenti, New York-borg, New Yorke, New Yorku, Niujorkas, Nju Jork, Njujork, Nouvelle Yorck, Nouvieau York, Nov-Jorko, Nova Amsterda, Nova Iorque, Nova York, Nova-York, Novjorko, Novum Eboracum, Nowy Jork, Nua-Eabhrac, Nueva York, Nujorka, Nyja Jorvik, Nyu York Shehiri, Nòva York, Nýja Jórvík, Thanh pho New York, The Big Apple, Thành phố New York, York Berri, manhattan, n'yuyorka, ni'u iyarka siti, niu yue, niu yue shi, niyuyark nakaram, nkhr niwyxrk, nyuyog, nyuyog si, nyuyoku, nyw ywrq, nywywrk, Ņujorka, Νέα Υόρκη, Њу Јорк, Њујорк, Нью-Ёрк, Нью-Йорк, Ню Йорк, ניו יארק, ניו יורק, ניו־יאָרק, نيويورك, نیویارک شہر, نیویورک, न्यूयॉर्क, নিউ ইয়র্ক সিটি, நியூயார்க் நகரம், นครนิวยอร์ก, ნიუ-იორკი, ニューヨーク, マンハッタン, 紐約市, 纽约, 뉴욕, 뉴욕 시
Population
8,175,133
Currency
Dollar (USD)
Geographic Coordinates
40° 42' N Latitude / 74° 00' W Longitude
International Dialing Code
+1

Moscow Information

Time Zone

Abbreviation / Name
MSK - Moscow Standard Time
UTC / GMT Offset
+3:00 hours during Moscow Standard Time, currently in use.

Moscow Facts

Country
Russia
Alternative Names
MOW, Maeskuy, Maskav, Maskava, Maskva, Mat-xco-va, Matxcova, Matxcơva, Mosca, Moscfa, Moscha, Mosco, Moscou, Moscova, Moscovo, Moscow, Moscoƿ, Moscu, Moscua, Moscòu, Moscó, Moscù, Moscú, Moskva, Moska, Moskau, Mosko, Moskokh, Moskou, Moskov, Moskova, Moskovu, Moskow, Moskowa, Mosku, Moskuas, Moskva, Moskvo, Moskwa, Moszkva, Muskav, Musko, Mát-xcơ-va, Mòskwa, Məskeu, Məskəү, masko, maskw, mo si ke, moseukeuba, mosko, mosukuwa, mskw, mwskva, mwskw, mwsqbh, mx s ko, Μόσχα, Мæскуы, Маскав, Масква, Москва, Москова, Москох, Москъва, Мускав, Муско, Мәскеу, Мәскәү, Մոսկվա, מאָסקװע, מאסקווע, מוסקבה, ماسکو, مسکو, موسكو, موسكۋا, ܡܘܣܩܒܐ, मास्को, मॉस्को, মস্কো, மாஸ்கோ, มอสโก, མོ་སི་ཁོ།, მოსკოვი, ሞስኮ, モスクワ, 莫斯科, 모스크바
Population
10,381,222
Currency
Ruble (RUB)
Geographic Coordinates
55° 45' N Latitude / 37° 36' E Longitude
International Dialing Code
+7

Kyiv Information

Time Zone

Abbreviation / Name
EEST - Eastern European Summer Time
EET - Eastern European Standard Time
UTC / GMT Offset
+3:00 hours during Eastern European Summer Time, currently in use.
+2:00 hours during Eastern European Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 3am to 4amSunday, March 29, 2026 at 3:00 am local time. DST starts annually on the last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 29, 2026 at 4:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 4am to 3amSunday, October 25, 2026 at 4:00 am local time. DST ends annually on the last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 25, 2026 at 3:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Kyiv Facts

Country
Ukraine
Alternative Names
Chijv, Civ, Cív, IEV, Kaenugardur, Keju, Kiebo, Kief, Kieu, Kiev, Kiev osh, Kievi, Kievo, Kiew, Kiiev, Kiiv, Kijev, Kijeva, Kijevas, Kijew, Kijow, Kijuw, Kijv, Kijów, Kijůw, Kiova, Kiovia, Kiyev, Kiyiw, Kiëf, Kjiv, Kueyiv, Kyev, Kyiiv, Kyiv, Kyiw, Kyjev, Kyjiv, Kyjiw, Kyèv, Kænugarður, Kíev, Kîev, Küyiv, ji fu, kheiyf, kiefu, kiv, kiva, kiyebha, kiyepeu, kyf, kyiva, kyyf, qyyb, Κίεβο, Кейӳ, Киев, Киев ош, Київ, Кијев, Кыив, Кыйив, Кіеў, Кꙑѥвъ, Կիև, קייב, קיעוו, كىيېۋ, كييف, کیف, کیێڤ, کی‌یف, कीव, क्यीव, কিয়েভ, கீவ், കീവ്, เคียฟ, ཀིབ།, ကီးယက်မြို့, კიევი, ኪየቭ, キエフ, 基輔, 키예프
Population
2,797,553
Currency
Hryvnia (UAH)
Geographic Coordinates
50° 27' N Latitude / 30° 31' E Longitude
International Dialing Code
+380

Greenwich Mean Time

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

Countries using this time zone: Burkina Faso, Côte d'Ivoire, Britain (UK), Guernsey, Ghana, Greenland, Gambia, Guinea, Guinea-Bissau, Ireland, Isle of Man, Iceland, Jersey, Liberia, Mali, Mauritania, St Helena, Sierra Leone, Senegal, Sao Tome & Principe, Togo

Principal Cities: The largest city in the GMT time zone is London in United Kingdom, with about 7.557 million people. Other major cities in this time zone include Abidjan, Dakar, Grand Dakar, Accra.

Greenwich Mean Time (GMT) originally referred to the mean solar time at the Royal Observatory in Greenwich, London. It is now often used to refer to Coordinated Universal Time (UTC) when this is viewed as a time zone, and in casual use for the most parts it is the same. In military GMT is known as Zulu time.Greenwich Mean Time was the same as Universal Time (UT), until the introduction of UTC in 1972 a standard astronomical concept used in many technical fields.

GMT Time Zone Geo Map
GMT timezone map

GMT 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 the zero UTC/GMT offset.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Zulu - Military abbreviation for GMT
  • Z - short form of 'Zulu'
IANA/Olson: Reflects GMT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Africa/Abidjan
  • Africa/Accra
  • Africa/Bamako
  • Africa/Banjul
  • Africa/Bissau
  • Africa/Conakry
  • Africa/Dakar
  • Africa/Freetown
  • Africa/Lome
  • Africa/Monrovia
  • Africa/Nouakchott
  • Africa/Ouagadougou
  • Africa/Sao_Tome
  • Africa/Timbuktu
  • America/Danmarkshavn
  • Atlantic/Reykjavik
  • Atlantic/St_Helena
  • Eire
  • Etc/GMT
  • Etc/GMT+0
  • Etc/GMT-0
  • Etc/GMT0
  • Etc/Greenwich
  • Europe/Belfast
  • Europe/Dublin
  • Europe/Guernsey
  • Europe/Isle_of_Man
  • Europe/Jersey
  • Europe/London
  • GB
  • GB-Eire
  • GMT
  • GMT+0
  • GMT-0
  • GMT0
  • Greenwich
  • Iceland
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
EST to ISTGMT to ESTPST to ESTEST to GMTPST to GMT