London to Bucharest to SGT to Athens Time Converter

Updating current time…
London
United KingdomBST
UTC+1
12am
3am
6am
9am
12pm
3pm
6pm
9pm
London's clocks go back 1 hour on Sun, Oct 25 · BST → GMT
Bucharest
RomaniaEEST
UTC+3
2h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Bucharest's clocks go back 1 hour on Sun, Oct 25 · EEST → EET
SGT
Singapore Time
UTC+8
7h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Athens
GreeceEEST
UTC+3
2h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Clocks in Athens go back 1 hour on Sun, Oct 25 · EEST → EET

Quick answers

Selected conversion

1:00 pm13:00 BST (UTC+1), Oct 23, 2026 = 3:00 pm15:00 EEST (UTC+3), Oct 23, 2026 = 8:00 pm20:00 SGT (UTC+8), Oct 23, 2026 = 3:00 pm15:00 EEST (UTC+3), Oct 23, 2026

London is 2 hours behind Bucharest. London is 7 hours behind SGT. London is 2 hours behind Athens.

How the time difference changes

London to Bucharest

London is 2 hours behind Bucharest year-round.

Working hours of 9:00 am to 6:00 pm in London correspond to 11:00 am to 8:00 pm in Bucharest.Working hours of 09:00 to 18:00 in London correspond to 11:00 to 20:00 in Bucharest.

London to SGT

For most of the year, London is 7 hours behind SGT. From Oct 25, 2026 to Mar 28, 2027, London is 8 hours behind SGT.

For most of the year, working hours of 9:00 am to 6:00 pm in London correspond to 4:00 pm to 1:00 am (next day) in SGT. At other times of the year, working hours of 9:00 am to 6:00 pm in London correspond to 5:00 pm to 2:00 am (next day) in SGT.For most of the year, working hours of 09:00 to 18:00 in London correspond to 16:00 to 01:00 (next day) in SGT. At other times of the year, working hours of 09:00 to 18:00 in London correspond to 17:00 to 02:00 (next day) in SGT.

London to Athens

London is 2 hours behind Athens year-round.

Working hours of 9:00 am to 6:00 pm in London correspond to 11:00 am to 8:00 pm in Athens.Working hours of 09:00 to 18:00 in London correspond to 11:00 to 20:00 in Athens.

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

Time Difference

BST (British Summer Time) is 2 hours behind EEST (Eastern European Summer Time). BST (British Summer Time) is 7 hours behind Singapore Time. BST (British Summer Time) is 2 hours behind EEST (Eastern European Summer Time).
1:00 pm13:00 in London, United Kingdom is 3:00 pm15:00 in Bucharest, Romania and is 8:00 pm20:00 in SGT and is 3:00 pm15:00 in Athens, Greece

London to Bucharest call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in London which corresponds to 11am-6pm11:00-18:00 in Bucharest
London to SGT call time
Best time for a conference call or a meeting is between 9am-11am09:00-11:00 in London which corresponds to 4pm-6pm16:00-18:00 in SGT
London to Athens call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in London which corresponds to 11am-6pm11:00-18:00 in Athens

1:00 pm13:00 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
3:00 pm15:00 EEST (Eastern European Summer Time) (Bucharest, Romania). Offset UTC +3:00 hours
8:00 pm20:00 Singapore Time (SGT). Offset UTC +8:00 hours
3:00 pm15:00 EEST (Eastern European Summer Time) (Athens, Greece). Offset UTC +3:00 hours

1:00 pm13:00 London, United Kingdom / 3:00 pm15:00 Bucharest, Romania / 8:00 pm20:00 SGT / 3:00 pm15:00 Athens, Greece

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
London, United KingdomBucharest, RomaniaSGTAthens, Greece
2:00am7:00am2:00am
3:00am8:00am3:00am
4:00am9:00am4:00am
5:00am10:00am5:00am
6:00am11:00am6:00am
7:00am12:00pm7:00am
8:00am1:00pm8:00am
9:00am2:00pm9:00am
10:00am3:00pm10:00am
11:00am4:00pm11:00am
12:00pm5:00pm12:00pm
1:00pm6:00pm1:00pm
2:00pm7:00pm2:00pm
3:00pm8:00pm3:00pm
4:00pm9:00pm4:00pm
5:00pm10:00pm5:00pm
6:00pm11:00pm6:00pm
7:00pm12:00am next day7:00pm
8:00pm1:00am next day8:00pm
9:00pm2:00am next day9:00pm
10:00pm3:00am next day10:00pm
11:00pm4:00am next day11:00pm
12:00am next day5:00am next day12:00am next day
1:00am next day6:00am next day1:00am next day
02:0007:0002:00
03:0008:0003:00
04:0009:0004:00
05:0010:0005:00
06:0011:0006:00
07:0012:0007:00
08:0013:0008:00
09:0014:0009:00
10:0015:0010:00
11:0016:0011:00
12:0017:0012:00
13:0018:0013:00
14:0019:0014:00
15:0020:0015:00
16:0021:0016:00
17:0022:0017:00
18:0023:0018:00
19:0000:00 next day19:00
20:0001:00 next day20:00
21:0002:00 next day21:00
22:0003:00 next day22:00
23:0004:00 next day23:00
00:00 next day05:00 next day00:00 next day
01:00 next day06:00 next day01:00 next day

London Time Zone and Facts

Time Zone

Abbreviation / Offset
BST – British Summer Time, UTC+1 (now, daylight saving time)
GMT – Greenwich Mean Time, UTC+0 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, October 25, 2026 at 2:00 amSunday, October 25, 2026 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.
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.
Clock Changes
United Kingdom daylight saving time · Clock changes worldwide

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
London time now
Current Time in the United Kingdom
UK time now

Bucharest Time Zone and Facts

Time Zone

Abbreviation / Offset
EEST – Eastern European Summer Time, UTC+3 (now, daylight saving time)
EET – Eastern European Time, UTC+2 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, October 25, 2026 at 4:00 amSunday, October 25, 2026 at 04:00: clocks go back 1 hour to 3:00 am03:00 (EET). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 3:00 amSunday, March 28, 2027 at 03:00: clocks go forward 1 hour to 4:00 am04:00 (EEST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.
Clock Changes
Romania daylight saving time · Clock changes worldwide

Bucharest Facts

Country
Romania
Alternative Names
BUH, Boekarest, Boukouresti, Bucarest, Bucaresta, Bucareste, Bucarèst, Bucharest, Bucuresti, Bucureşti, București, Buekres, Bukarest, Bukarestas, Bukareste, Bukaresto, Bukareszt, Bukareŝto, Bukareštas, Bukharest, Bukureshh, Bukuresht, Bukureshta, Bukureshti, Bukurest, Bukurešt, Bukurešť, Buxarest, Búkarest, Bûkarest, Bükreş, bkharst, bu jia lei si te, bukaresuto, bukulesyuti, bwkharst, bwqrst, Βουκουρέστι, Букурешт, Букурещ, Бухарест, Բուխարեստ, בוקאַרעשט, בוקרשט, بخارست, بوخارست, بۇخارېست, པུ་ཁ་རེ་སིད, ბუქარესტი, ቡካረስት, ブカレスト, 布加勒斯特, 부쿠레슈티
Population
1,877,155
Currency
Leu (RON)
Geographic Coordinates
44° 25' N Latitude / 26° 06' E Longitude
International Dialing Code
+40
More About Bucharest
Bucharest local time and city facts

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

Map of the areas on Singapore Time (SGT)
SGT all year

Open the world time zone map© OpenStreetMap

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

Athens Time Zone and Facts

Time Zone

Abbreviation / Offset
EEST – Eastern European Summer Time, UTC+3 (now, daylight saving time)
EET – Eastern European Time, UTC+2 (standard time)
Daylight Saving Time Ends
123456789101112Sunday, October 25, 2026 at 4:00 amSunday, October 25, 2026 at 04:00: clocks go back 1 hour to 3:00 am03:00 (EET). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 3:00 amSunday, March 28, 2027 at 03:00: clocks go forward 1 hour to 4:00 am04:00 (EEST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.
Clock Changes
Greece daylight saving time · Clock changes worldwide

Athens Facts

Country
Greece
Alternative Names
ATH, Afina, Afini, Afiny, An Aithin, Ateena, Atehny, Aten, Atena, Atenai, Atenas, Atenas - Athena, Atenas - Αθήνα, Atene, Atenes, Ateni, Ateno, Atenoj, Ateny, Athen, Athena, Athenae, Athenai, Athene, Athenes, Athens, Atheny, Athina, Athinai, Athinia, Athènes, Athén, Athénes, Athény, Athína, Athínai, Atina, Atény, Atēnas, Atėnai, Aþena, Kota Athena, Lungsod ng Athina, Lungsod ng Athína, atene, atene si, ateni, athensa, athyna, atn, etens, xethens, ya dian, Αθήνα, Αθήναι, Αθηνα, Αθηναι, Атина, Атэны, Афины, Афіни, Аѳины, Աթենք, אתונה, آتن, أثينا, ئافېنا, ܐܬܝܢܐ, अथेन्स, ஏதென்ஸ், เอเธนส์, ათენი, Ἀθῆναι, アテネ, 雅典, 아테네, 아테네 시
Population
664,046
Currency
Euro (EUR)
Geographic Coordinates
37° 59' N Latitude / 23° 43' E Longitude
International Dialing Code
+30
More About Athens
Athens local time and city facts
EST to ISTGMT to ESTPST to ESTEST to GMTPST to GMT