Berlin to Brussels to Celje to Dublin to IST to UTC Time Converter

Updating current time…
Berlin
GermanyCET
UTC+1
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Brussels
BelgiumCET
UTC+1
same time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Celje
SloveniaCET
UTC+1
same time
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Dublin
IrelandGMT
UTC+0
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
IST
India Standard Time
UTC+5:30
4h 30m ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm
UTC
Coordinated Universal Time
UTC+0
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

1:00 pm13:00 CET (UTC+1), Nov 13, 2026 = 1:00 pm13:00 CET (UTC+1), Nov 13, 2026 = 1:00 pm13:00 CET (UTC+1), Nov 13, 2026 = 12:00 pm12:00 GMT (UTC+0), Nov 13, 2026 = 5:30 pm17:30 IST (UTC+5:30), Nov 13, 2026 = 12:00 pm12:00 UTC (UTC+0), Nov 13, 2026

Berlin and Brussels have the same local time. Berlin and Celje have the same local time. Berlin is 1 hour ahead of Dublin. Berlin is 4 hours and 30 minutes behind IST. Berlin is 1 hour ahead of UTC.

How the time difference changes

Berlin to Brussels

Berlin and Brussels have the same time year-round.

Working hours of 9:00 am to 6:00 pm in Berlin correspond to 9:00 am to 6:00 pm in Brussels.Working hours of 09:00 to 18:00 in Berlin correspond to 09:00 to 18:00 in Brussels.

Berlin to Celje

Berlin and Celje have the same time year-round.

Working hours of 9:00 am to 6:00 pm in Berlin correspond to 9:00 am to 6:00 pm in Celje.Working hours of 09:00 to 18:00 in Berlin correspond to 09:00 to 18:00 in Celje.

Berlin to Dublin

Berlin is 1 hour ahead of Dublin year-round.

Working hours of 9:00 am to 6:00 pm in Berlin correspond to 8:00 am to 5:00 pm in Dublin.Working hours of 09:00 to 18:00 in Berlin correspond to 08:00 to 17:00 in Dublin.

Berlin to IST

For most of the year, Berlin is 3 hours and 30 minutes behind IST. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, Berlin is 4 hours and 30 minutes behind IST.

For most of the year, working hours of 9:00 am to 6:00 pm in Berlin correspond to 12:30 pm to 9:30 pm in IST. At other times of the year, working hours of 9:00 am to 6:00 pm in Berlin correspond to 1:30 pm to 10:30 pm in IST.For most of the year, working hours of 09:00 to 18:00 in Berlin correspond to 12:30 to 21:30 in IST. At other times of the year, working hours of 09:00 to 18:00 in Berlin correspond to 13:30 to 22:30 in IST.

Berlin to UTC

For most of the year, Berlin is 2 hours ahead of UTC. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, Berlin is 1 hour ahead of UTC.

For most of the year, working hours of 9:00 am to 6:00 pm in Berlin correspond to 7:00 am to 4:00 pm in UTC. At other times of the year, working hours of 9:00 am to 6:00 pm in Berlin correspond to 8:00 am to 5:00 pm in UTC.For most of the year, working hours of 09:00 to 18:00 in Berlin correspond to 07:00 to 16:00 in UTC. At other times of the year, working hours of 09:00 to 18:00 in Berlin correspond to 08:00 to 17:00 in UTC.

Compare Berlin time with Brussels, Celje, Dublin, IST, and UTC time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

CET (Central European Time) and CET (Central European Time) have the same local time. CET (Central European Time) and CET (Central European Time) have the same local time. CET (Central European Time) is 1 hour ahead of GMT (Greenwich Mean Time). CET (Central European Time) is 4 hours and 30 minutes behind India Standard Time. CET (Central European Time) is 1 hour ahead of Coordinated Universal Time.
1:00 pm13:00 in Berlin, Germany is 1:00 pm13:00 in Brussels, Belgium and is 1:00 pm13:00 in Celje, Slovenia and is 12:00 pm12:00 in Dublin, Ireland and is 5:30 pm17:30 in IST and is 12:00 pm12:00 in UTC

Berlin to Brussels call time
Best time for a conference call or a meeting is between 9am-6pm09:00-18:00 in Berlin which corresponds to 9am-6pm09:00-18:00 in Brussels.
Berlin to Celje call time
Best time for a conference call or a meeting is between 9am-6pm09:00-18:00 in Berlin which corresponds to 9am-6pm09:00-18:00 in Celje.
Berlin to Dublin call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Berlin which corresponds to 9am-5pm09:00-17:00 in Dublin.
Berlin to IST call time
Best time for a conference call or a meeting is between 9am-1:30pm09:00-13:30 in Berlin which corresponds to 1:30pm-6pm13:30-18:00 in IST.
Berlin to UTC call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Berlin which corresponds to 9am-5pm09:00-17:00 in UTC.

1:00 pm13:00 CET (Central European Time) (Berlin, Germany). Offset UTC +1:00 hour
1:00 pm13:00 CET (Central European Time) (Brussels, Belgium). Offset UTC +1:00 hour
1:00 pm13:00 CET (Central European Time) (Celje, Slovenia). Offset UTC +1:00 hour
12:00 pm12:00 GMT (Greenwich Mean Time) (Dublin, Ireland). Offset UTC 0:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
12:00 pm12:00 Coordinated Universal Time (UTC). Offset UTC 0:00 hours

1:00 pm13:00 Berlin, Germany / 1:00 pm13:00 Brussels, Belgium / 1:00 pm13:00 Celje, Slovenia / 12:00 pm12:00 Dublin, Ireland / 5:30 pm17:30 IST / 12:00 pm12:00 UTC

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
Berlin, GermanyBrussels, BelgiumCelje, SloveniaDublin, IrelandISTUTC
12:00am12:00am11:00pm previous day4:30am11:00pm previous day
1:00am1:00am12:00am5:30am12:00am
2:00am2:00am1:00am6:30am1:00am
3:00am3:00am2:00am7:30am2:00am
4:00am4:00am3:00am8:30am3:00am
5:00am5:00am4:00am9:30am4:00am
6:00am6:00am5:00am10:30am5:00am
7:00am7:00am6:00am11:30am6:00am
8:00am8:00am7:00am12:30pm7:00am
9:00am9:00am8:00am1:30pm8:00am
10:00am10:00am9:00am2:30pm9:00am
11:00am11:00am10:00am3:30pm10:00am
12:00pm12:00pm11:00am4:30pm11:00am
1:00pm1:00pm12:00pm5:30pm12:00pm
2:00pm2:00pm1:00pm6:30pm1:00pm
3:00pm3:00pm2:00pm7:30pm2:00pm
4:00pm4:00pm3:00pm8:30pm3:00pm
5:00pm5:00pm4:00pm9:30pm4:00pm
6:00pm6:00pm5:00pm10:30pm5:00pm
7:00pm7:00pm6:00pm11:30pm6:00pm
8:00pm8:00pm7:00pm12:30am next day7:00pm
9:00pm9:00pm8:00pm1:30am next day8:00pm
10:00pm10:00pm9:00pm2:30am next day9:00pm
11:00pm11:00pm10:00pm3:30am next day10:00pm
00:0000:0023:00 previous day04:3023:00 previous day
01:0001:0000:0005:3000:00
02:0002:0001:0006:3001:00
03:0003:0002:0007:3002:00
04:0004:0003:0008:3003:00
05:0005:0004:0009:3004:00
06:0006:0005:0010:3005:00
07:0007:0006:0011:3006:00
08:0008:0007:0012:3007:00
09:0009:0008:0013:3008:00
10:0010:0009:0014:3009:00
11:0011:0010:0015:3010:00
12:0012:0011:0016:3011:00
13:0013:0012:0017:3012:00
14:0014:0013:0018:3013:00
15:0015:0014:0019:3014:00
16:0016:0015:0020:3015:00
17:0017:0016:0021:3016:00
18:0018:0017:0022:3017:00
19:0019:0018:0023:3018:00
20:0020:0019:0000:30 next day19:00
21:0021:0020:0001:30 next day20:00
22:0022:0021:0002:30 next day21:00
23:0023:0022:0003:30 next day22:00

Berlin Time Zone and Facts

Time Zone

Abbreviation / Offset
CET – Central European Time, UTC+1 (now)
CEST – Central European Summer Time, UTC+2 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 2:00 amSunday, March 28, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (CEST). 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 3:00 amSunday, October 31, 2027 at 03:00: clocks go back 1 hour to 2:00 am02:00 (CET). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.
Clock Changes
Germany daylight saving time · Clock changes worldwide

Berlin Facts

Country
Germany
Alternative Names
BER, Beirlin, Beirlín, Berleno, Berlien, Berliin, Berliini, Berlijn, Berlim, Berlin, Berline, Berlini, Berlino, Berlyn, Berlynas, Berlëno, Berlín, Berlîn, Berlīne, Berolino, Berolinum, Birlinu, Bèrlîn, Estat de Berlin, Estat de Berlín, bai lin, barlina, beleullin, berlini, berurin, bexrlin, brlyn, perlin, Βερολίνο, Берлин, Берлін, Бэрлін, Բերլին, בערלין, ברלין, برلين, برلین, بېرلىن, ܒܪܠܝܢ, बर्लिन, বার্লিন, பெர்லின், เบอร์ลิน, ბერლინი, ベルリン, 柏林, 베를린
Population
3,426,354
Currency
Euro (EUR)
Geographic Coordinates
52° 31' N Latitude / 13° 24' E Longitude
International Dialing Code
+49
More About Berlin
Berlin local time and city facts
Current Time in Germany
Germany time now

Brussels Time Zone and Facts

Time Zone

Abbreviation / Offset
CET – Central European Time, UTC+1 (now)
CEST – Central European Summer Time, UTC+2 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 2:00 amSunday, March 28, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (CEST). 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 3:00 amSunday, October 31, 2027 at 03:00: clocks go back 1 hour to 2:00 am02:00 (CET). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.
Clock Changes
Belgium daylight saving time · Clock changes worldwide

Brussels Facts

Country
Belgium
Alternative Names
An Bhruiseil, An Bhruiséil, BRU, Breissel, Brisel, Brisele, Briuselis, Brjuksel, Brjusel', Brjussel', Brueksel, Bruessel, Bruesszel, Bruiseal, Bruksel, Bruksela, Brukseli, Brukselo, Brusehl', Brusel, Brusela, Bruselas, Bruseles, Bruselj, Bruselo, Brusel·les, Brussel, Brussele, Brussels, Brussel·les, Bruxel, Bruxelas, Bruxellae, Bruxelles, Brwsel, Bryssel, Bryusel, Bryxelles, Bréissel, Brüksel, Brüssel, Brüsszel, Citta di Bruxelles, Città di Bruxelles, City of Brussels, Kota Brusel, beulwisel, braselasa, braselsa, brassels, briuseli, brwksl, brysl, bu lu sai er, buryusseru, Βρυξέλλες, Брисел, Брусэль, Брюксел, Брюсель, Брюссель, Բրյուսել, בריסל, بروكسل, بروکسل, بريۇسسېل, ܒܪܘܟܣܠ, ब्रसेल्स, ব্রাসেলস, บรัสเซลส์, ბრიუსელი, ブリュッセル, 布魯塞爾, 布鲁塞尔, 브뤼셀
Population
1,019,022
Currency
Euro (EUR)
Geographic Coordinates
50° 51' N Latitude / 4° 20' E Longitude
International Dialing Code
+32
More About Brussels
Brussels local time and city facts

Celje Time Zone and Facts

Time Zone

Abbreviation / Offset
CET – Central European Time, UTC+1 (now)
CEST – Central European Summer Time, UTC+2 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 2:00 amSunday, March 28, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (CEST). 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 3:00 amSunday, October 31, 2027 at 03:00: clocks go back 1 hour to 2:00 am02:00 (CET). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.
Clock Changes
Slovenia daylight saving time · Clock changes worldwide

Celje Facts

Country
Slovenia
Alternative Names
Cehle, Cel'e, Cele, Celeia, Celje, Celle, Celė, Cilli, Tsel'e, Tselie, cai lie, chelle, se leiy, tselie, tslyh, tslyy, tsu~erye, zlyh, Τσέλιε, Целе, Целле, Цельє, Целје, Цеље, Цэле, צליה, تسليي, تسلیه, تسیلیے, سیلیے, เซเลีย, ცელიე, ツェリェ, 采列, 첼레
Population
38,059
Currency
Euro (EUR)
Geographic Coordinates
46° 13' N Latitude / 15° 15' E Longitude
International Dialing Code
+386
More About Celje
Celje local time and city facts

Dublin Time Zone and Facts

Time Zone

Abbreviation / Offset
GMT – Greenwich Mean Time, UTC+0 (now)
IST – Irish Standard 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 (IST). 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.
Clock Changes
Ireland daylight saving time · Clock changes worldwide

Dublin Facts

Country
Ireland
Alternative Names
Baile Atha Cliath, Baile Átha Cliath, Ciuda de Dublin, Ciudá de Dublín, DUB, Dablin, Diblin, Difelin, Divlyn, Doublino, Dublin, Dublin city, Dublina, Dublinas, Dublini, Dublino, Dublinu, Dublín, Dublîn, Dueblin, Dulenn, Dulyn, Dyflinn, Düblin, Eblana, dabalina, dablin, dablina, daburin, dbln, dblyn, deobeullin, dou bai lin, dublini, dwblyn, taplin, Δουβλίνο, Даблин, Дублин, Дублін, Дъблин, Դուբլին, דבלין, דובלין, دبلن, دوبلين, دوبلین, دۇبلىن, ڈبلن, ډبلن, ܕܒܠܢ, डब्लिन, दब्लिन, ডাবলিন, ਡਬਲਿਨ, டப்லின், ಡಬ್ಲಿನ್, ഡബ്ലിൻ, ดับลิน, དུབ་ལིན།, ဒပ်ဗလင်မြို့, დუბლინი, ደብሊን, ダブリン, 都柏林, 더블린
Population
1,024,027
Currency
Euro (EUR)
Geographic Coordinates
53° 19' N Latitude / 6° 14' W Longitude
International Dialing Code
+353
More About Dublin
Dublin local time and city facts
Current Time in Ireland
Ireland time now

India Standard Time

Offset: IST is 5 hours and 30 minutes ahead of Greenwich Mean Time (GMT).

Countries using this time zone: India

Principal Cities: The largest city in the IST time zone is Mumbai in India, with about 12.692 million people. Other major cities in this time zone include Delhi, Bengaluru, Hyderabad, Ahmedabad.

Daylight Saving: Clocks in India Standard Time (IST) do not change for daylight saving time, so IST 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 India: India time now

Map of the areas on India Standard Time (IST)
IST all year

Open the world time zone map© OpenStreetMap

IST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0530 - basic
  • +05:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates an offset of five hours and thirty minutes to the east of the zero meridian.
IANA/Olson: Reflects IST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Calcutta
  • Asia/Kolkata
IST Abbreviation: Several time zones share IST abbreviation and it could refer to these time zones
  • India Standard Time - UTC +5:30
  • Irish Standard Time - UTC +1
  • Israel Standard Time - UTC +2

Coordinated Universal Time

Offset: UTC is the same as Greenwich Mean Time (GMT).

Countries using this time zone: Antarctica, Burkina Faso, Faroe Islands, Gambia, Ghana, Greenland, Guernsey, Guinea, Guinea-Bissau, Iceland, Ireland, Isle of Man, Ivory Coast, Jersey, Liberia, Mali, Mauritania, Morocco, Portugal, Saint Helena, São Tomé and Príncipe, Senegal, Sierra Leone, Spain, Togo, United Kingdom, Western Sahara

Principal Cities: The largest city in the UTC time zone is London in the United Kingdom, with about 8.962 million people. Other major cities in this time zone include Abidjan, Bamako, Casablanca, Dakar.

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

Map of the areas on Coordinated Universal Time (UTC)
UTC all year UTC part of the year

Today some of the lighter areas are on UTC−1.

Open the world time zone map© OpenStreetMap

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 the zero UTC/GMT offset.
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 - Coordinated Universal Time
  • WT - Western Sahara Standard Time
  • Z - Zulu Time Zone