Paris to London to Montreal to PT to IST to ET Time Converter

Updating current time…
Paris
FranceCET
UTC+1
12am
3am
6am
9am
12pm
3pm
6pm
9pm
London
United KingdomGMT
UTC+0
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Montreal
CanadaEST
UTC−5
6h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
PT
Pacific Time
UTC−8
9h 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
ET
Eastern Time
UTC−5
6h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

5:30 pm17:30 CET (UTC+1), Nov 1, 2026 = 4:30 pm16:30 GMT (UTC+0), Nov 1, 2026 = 11:30 am11:30 EST (UTC-5), Nov 1, 2026 = 8:30 am08:30 PT (UTC-8), Nov 1, 2026 = 10:00 pm22:00 IST (UTC+5:30), Nov 1, 2026 = 11:30 am11:30 ET (UTC-5), Nov 1, 2026

Paris is 1 hour ahead of London. Paris is 6 hours ahead of Montréal. Paris is 9 hours ahead of PT. Paris is 4 hours and 30 minutes behind IST. Paris is 6 hours ahead of ET.

How the time difference changes

Paris to London

Paris is 1 hour ahead of London year-round.

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

Paris to Montreal

For most of the year, Paris is 6 hours ahead of Montreal. From Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, Paris is 5 hours ahead of Montreal.

For most of the year, working hours of 9:00 am to 6:00 pm in Paris correspond to 3:00 am to 12:00 pm in Montreal. At other times of the year, working hours of 9:00 am to 6:00 pm in Paris correspond to 4:00 am to 1:00 pm in Montreal.For most of the year, working hours of 09:00 to 18:00 in Paris correspond to 03:00 to 12:00 in Montreal. At other times of the year, working hours of 09:00 to 18:00 in Paris correspond to 04:00 to 13:00 in Montreal.

Paris to PT

For most of the year, Paris is 9 hours ahead of PT. From Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, Paris is 8 hours ahead of PT.

For most of the year, working hours of 9:00 am to 6:00 pm in Paris correspond to 12:00 am to 9:00 am in PT. At other times of the year, working hours of 9:00 am to 6:00 pm in Paris correspond to 1:00 am to 10:00 am in PT.For most of the year, working hours of 09:00 to 18:00 in Paris correspond to 00:00 to 09:00 in PT. At other times of the year, working hours of 09:00 to 18:00 in Paris correspond to 01:00 to 10:00 in PT.

Paris to IST

For most of the year, Paris 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, Paris is 4 hours and 30 minutes behind IST.

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

Paris to ET

For most of the year, Paris is 6 hours ahead of ET. From Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, Paris is 5 hours ahead of ET.

For most of the year, working hours of 9:00 am to 6:00 pm in Paris correspond to 3:00 am to 12:00 pm in ET. At other times of the year, working hours of 9:00 am to 6:00 pm in Paris correspond to 4:00 am to 1:00 pm in ET.For most of the year, working hours of 09:00 to 18:00 in Paris correspond to 03:00 to 12:00 in ET. At other times of the year, working hours of 09:00 to 18:00 in Paris correspond to 04:00 to 13:00 in ET.

Compare Paris time with London, Montreal, PT, IST, and ET time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

CET (Central European Time) is 1 hour ahead of GMT (Greenwich Mean Time). CET (Central European Time) is 6 hours ahead of EST (Eastern Standard Time). CET (Central European Time) is 9 hours ahead of Pacific Time. CET (Central European Time) is 4 hours and 30 minutes behind India Standard Time. CET (Central European Time) is 6 hours ahead of Eastern Time.
5:30 pm17:30 in Paris, France is 4:30 pm16:30 in London, United Kingdom and is 11:30 am11:30 in Montreal, Canada and is 8:30 am08:30 in PT and is 10:00 pm22:00 in IST and is 11:30 am11:30 in ET

Paris to London call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in Paris which corresponds to 9am-5pm09:00-17:00 in London
Paris to Montréal call time
Best time for a conference call or a meeting is between 3pm-6pm15:00-18:00 in Paris which corresponds to 9am-12pm09:00-12:00 in Montréal
Paris to PT call time
Best time for a conference call or a meeting is between 5:30pm-6:30pm17:30-18:30 in Paris which corresponds to 8:30am-9:30am08:30-09:30 in PT. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
Paris to IST call time
Best time for a conference call or a meeting is between 9am-1:30pm09:00-13:30 in Paris which corresponds to 1:30pm-6pm13:30-18:00 in IST
Paris to ET call time
Best time for a conference call or a meeting is between 3pm-6pm15:00-18:00 in Paris which corresponds to 9am-12pm09:00-12:00 in ET

5:30 pm17:30 CET (Central European Time) (Paris, France). Offset UTC +1:00 hour
4:30 pm16:30 GMT (Greenwich Mean Time) (London, United Kingdom). Offset UTC 0:00 hours
11:30 am11:30 EST (Eastern Standard Time) (Montreal, Canada). Offset UTC -5:00 hours
8:30 am08:30 Pacific Time (PT). Offset UTC -8:00 hours
10:00 pm22:00 India Standard Time (IST). Offset UTC +5:30 hours
11:30 am11:30 Eastern Time (ET). Offset UTC -5:00 hours

5:30 pm17:30 Paris, France / 4:30 pm16:30 London, United Kingdom / 11:30 am11:30 Montreal, Canada / 8:30 am08:30 PT / 10:00 pm22:00 IST / 11:30 am11:30 ET

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
Paris, FranceLondon, United KingdomMontreal, CanadaPTISTET
11:00pm previous day7:00pm previous day EDT UTC-44:00pm previous day PDT UTC-74:30am7:00pm previous day EDT UTC-4
12:00am8:00pm previous day EDT UTC-45:00pm previous day PDT UTC-75:30am8:00pm previous day EDT UTC-4
1:00am9:00pm previous day EDT UTC-46:00pm previous day PDT UTC-76:30am9:00pm previous day EDT UTC-4
2:00am10:00pm previous day EDT UTC-47:00pm previous day PDT UTC-77:30am10:00pm previous day EDT UTC-4
3:00am11:00pm previous day EDT UTC-48:00pm previous day PDT UTC-78:30am11:00pm previous day EDT UTC-4
4:00am12:00am EDT UTC-49:00pm previous day PDT UTC-79:30am12:00am EDT UTC-4
5:00am1:00am EDT UTC-410:00pm previous day PDT UTC-710:30am1:00am EDT UTC-4
6:00am1:00am11:00pm previous day PDT UTC-711:30am1:00am
7:00am2:00am12:00am PDT UTC-712:30pm2:00am
8:00am3:00am1:00am PDT UTC-71:30pm3:00am
9:00am4:00am1:00am2:30pm4:00am
10:00am5:00am2:00am3:30pm5:00am
11:00am6:00am3:00am4:30pm6:00am
12:00pm7:00am4:00am5:30pm7:00am
1:00pm8:00am5:00am6:30pm8:00am
2:00pm9:00am6:00am7:30pm9:00am
3:00pm10:00am7:00am8:30pm10:00am
4:00pm11:00am8:00am9:30pm11:00am
5:00pm12:00pm9:00am10:30pm12:00pm
6:00pm1:00pm10:00am11:30pm1:00pm
7:00pm2:00pm11:00am12:30am next day2:00pm
8:00pm3:00pm12:00pm1:30am next day3:00pm
9:00pm4:00pm1:00pm2:30am next day4:00pm
10:00pm5:00pm2:00pm3:30am next day5:00pm
23:00 previous day19:00 previous day EDT UTC-416:00 previous day PDT UTC-704:3019:00 previous day EDT UTC-4
00:0020:00 previous day EDT UTC-417:00 previous day PDT UTC-705:3020:00 previous day EDT UTC-4
01:0021:00 previous day EDT UTC-418:00 previous day PDT UTC-706:3021:00 previous day EDT UTC-4
02:0022:00 previous day EDT UTC-419:00 previous day PDT UTC-707:3022:00 previous day EDT UTC-4
03:0023:00 previous day EDT UTC-420:00 previous day PDT UTC-708:3023:00 previous day EDT UTC-4
04:0000:00 EDT UTC-421:00 previous day PDT UTC-709:3000:00 EDT UTC-4
05:0001:00 EDT UTC-422:00 previous day PDT UTC-710:3001:00 EDT UTC-4
06:0001:0023:00 previous day PDT UTC-711:3001:00
07:0002:0000:00 PDT UTC-712:3002:00
08:0003:0001:00 PDT UTC-713:3003:00
09:0004:0001:0014:3004:00
10:0005:0002:0015:3005:00
11:0006:0003:0016:3006:00
12:0007:0004:0017:3007:00
13:0008:0005:0018:3008:00
14:0009:0006:0019:3009:00
15:0010:0007:0020:3010:00
16:0011:0008:0021:3011:00
17:0012:0009:0022:3012:00
18:0013:0010:0023:3013:00
19:0014:0011:0000:30 next day14:00
20:0015:0012:0001:30 next day15:00
21:0016:0013:0002:30 next day16:00
22:0017:0014:0003:30 next day17:00

Paris 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
France daylight saving time · Clock changes worldwide

Paris Facts

Country
France
Alternative Names
Baariis, Bahliz, Ile-de-France, Lungsod ng Paris, Lutece, Lutetia, Lutetia Parisorum, Lutèce, PAR, Pa-ri, Paarys, Palika, Paname, Pantruche, Paraeis, Paras, Pari, Paries, Parigge, Pariggi, Parighji, Parigi, Pariis, Pariisi, Pariizu, Pariižu, Parij, Parijs, Paris, Parisi, Parixe, Pariz, Parize, Parizh, Parizh osh, Parizh', Parizo, Parizs, Pariž, Parys, Paryz, Paryzh, Paryzius, Paryż, Paryžius, Paräis, París, Paríž, Parîs, Parĩ, Parī, Parīze, Paříž, Páras, Párizs, Ville-Lumiere, Ville-Lumière, ba li, barys, pairisa, pali, pari, paris, parys, paryzh, perisa, pryz, pyaris, pyarisa, pyrs, Île-de-France, Παρίσι, Париж, Париж ош, Парижь, Париз, Парис, Парыж, Паріж, Փարիզ, פאריז, פריז, باريس, پارىژ, پاريس, پاریس, پیرس, ܦܐܪܝܣ, पॅरिस, पेरिस, पैरिस, প্যারিস, ਪੈਰਿਸ, પૅરિસ, பாரிஸ், పారిస్, ಪ್ಯಾರಿಸ್, പാരിസ്, ปารีส, ཕ་རི།, ပါရီမြို့, პარიზი, ፓሪስ, ប៉ារីស, パリ, 巴黎, 파리
Population
2,138,551
Currency
Euro (EUR)
Geographic Coordinates
48° 51' N Latitude / 2° 20' E Longitude
International Dialing Code
+33
More About Paris
Paris local time and city facts

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.
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

Montréal Time Zone and Facts

Time Zone

Abbreviation / Offset
EST – Eastern Standard Time, UTC-5 (now)
EDT – Eastern Daylight Time, UTC-4 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 14, 2027 at 2:00 amSunday, March 14, 2027 at 02:00: clocks go forward 1 hour to 3:00 am03:00 (EDT). DST starts on the 2nd Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, November 7, 2027 at 2:00 amSunday, November 7, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (EST). DST ends on the 1st Sunday of November each year. Also called Fall Back or Winter Time.
Clock Changes
Canada daylight saving time · Clock changes worldwide

Montréal Facts

Country
Canada
Alternative Names
Lungsod ng Montreal, Lungsod ng Montréal, Monreal, Monreal', Monreala, Monrealis, Monreyal, Monreāla, Mons Regius, Mont-real, Montreal, Montreal - Montreal, Montreal - Montréal, Montreal City, Montreali, Montrealo, Montréal, YMQ, meng te li er, monreali, monteuliol, montorioru, mwntral, mwntryal, Μοντρεαλ, Μόντρεαλ, Монреал, Монреаль, Монтреал, מונטריאול, مونترآل, مونتریال, مونترېئال, მონრეალი, ᒧᕆᐊᓪ, モントリオール, 蒙特利尔, 몬트리올
Population
1,762,949
Currency
Dollar (CAD)
Geographic Coordinates
45° 30' N Latitude / 73° 35' W Longitude
International Dialing Code
+1
More About Montréal
Montreal time now

Pacific Time

Pacific Time (PT) is a general term used to describe the areas that observe either the Pacific Standard Time (PST) or Pacific Daylight Time (PDT) in North America. PT also called Pacific Coast Time. PT is not static but switches between PDT and PST.

Territories observing the Pacific Time Zone are primarily in North America. It runs through the western United States and the Northwestern part of Mexico. From November 1, 2026, most of British Columbia in Canada keeps UTC-7 all year instead.

Countries using this time zone: Mexico, United States

Principal Cities: The largest city in the PT time zone is Los Angeles in the United States, with about 3.821 million people. Other major cities in this time zone include Tijuana, San Diego, Mexicali, San Jose.

French: HNP - Heure Normale du Pacifique

Spanish: PT - Tiempo del Pacífico, PT - Zona Noroeste

Map of the areas on Pacific Time (PT)
PT all year

Open the world time zone map© OpenStreetMap

PT 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 west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Uniform - Military abbreviation for PT
  • U - short form of 'Uniform'
Time zones with the GMT -8 offset:
  • AKDT - Alaska Daylight Time
  • PST - Pacific Standard Time
  • PT - Pacific Time
  • PST - Pitcairn Standard Time
  • U - Uniform Time Zone

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

Eastern Time

Eastern Time (ET) is a general term used to describe the areas that observe either the Eastern Standard Time (EST) or Eastern Daylight Time (EDT) in the United States and Canada. ET is not static but switches between EDT and EST.

ET is also used somewhat as a de facto official time for all of the United States because it encompasses 17 U.S. states in the eastern part of the contiguous United States including the capital city Washington D.C., the most populous city New York and half of the country’s population.

In the United States nationally televised programs, evening newscasts, talent and awards shows, and any other nationally televised event that airs live on American television during prime time and on the weekends are broadcast live in the Eastern Time Zone. Major professional sports leagues MLB, NBA, NFL and NHL also provide their game times in Eastern Time, even if teams are from outside of Eastern Time.

Countries using this time zone: Bahamas, Canada, Cayman Islands, Haiti, Jamaica, Mexico, Panama, Turks and Caicos Islands, United States

Principal Cities: The largest city in the ET time zone is New York City in the United States, with about 8.804 million people. Other major cities in this time zone include Toronto, Montréal, Philadelphia, Port-au-Prince.

French: HNE - Heure Normale de l'Est

Spanish: ET - Tiempo del Este, ET - Zona Sureste

Map of the areas on Eastern Time (ET)
ET all year ET part of the year

Today all shaded areas are on ET.

Open the world time zone map© OpenStreetMap

ET representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -05 - basic short
  • -0500 - basic
  • -05:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates an offset of five hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Romeo - Military abbreviation for ET
  • R - short form of 'Romeo'
ET Abbreviation: Several time zones share ET abbreviation and it could refer to these time zones
  • Eastern Time - UTC -5
  • Tiempo del Este - UTC -5
Time zones with the GMT -5 offset:
  • CDT - Central Daylight Time
  • EST - Eastern Standard Time
  • ET - Eastern Time
  • COT - Colombia Time
  • CST - Cuba Standard Time
  • EASST - Easter Island Summer Time
  • ECT - Ecuador Time
  • PET - Peru Time
  • R - Romeo Time Zone