GMT to EST to CST to MST to PST to CET to EET to SGT to Melbourne to Auckland Time Converter
The United Kingdom is on summer time: BST (UTC+1) until Sun, Oct 25.
Iceland and Ghana stay on GMT (UTC+0).
Central Time is on daylight saving time: CDT (UTC−5) until Sun, Nov 1.
Mexico City and Saskatchewan stay on CST (UTC−6).
Mountain Time is on daylight saving time: MDT (UTC−6) until Sun, Nov 1.
Arizona stays on MST (UTC−7).
Start by searching for a time zone, city, or town.
Add one or more places to compare local times, adjust the date, and share the result.
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12:00 pm12:00 GMT (UTC+0), Oct 13, 2026 = 8:00 am08:00 EDT (UTC-4), Oct 13, 2026 = 7:00 am07:00 CDT (UTC-5), Oct 13, 2026 = 6:00 am06:00 MDT (UTC-6), Oct 13, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 13, 2026 = 2:00 pm14:00 CEST (UTC+2), Oct 13, 2026 = 3:00 pm15:00 EEST (UTC+3), Oct 13, 2026 = 8:00 pm20:00 SGT (UTC+8), Oct 13, 2026 = 11:00 pm23:00 AEDT (UTC+11), Oct 13, 2026 = 1:00 am01:00 NZDT (UTC+13), Oct 14, 2026
GMT is 4 hours ahead of EDT. GMT is 5 hours ahead of CDT. GMT is 6 hours ahead of MDT. GMT is 7 hours ahead of PDT. GMT is 2 hours behind CEST. GMT is 3 hours behind EEST. GMT is 8 hours behind SGT. GMT is 11 hours behind Melbourne. GMT is 13 hours behind Auckland.
How the time difference changes
GMT to EST
For most of the year, GMT is 4 hours ahead of EDT. From Nov 1, 2026 to Mar 14, 2027, GMT is 5 hours ahead of EST.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 5:00 am to 1:00 pm in EDT. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 4:00 am to 12:00 pm in EST.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 05:00 to 13:00 in EDT. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 04:00 to 12:00 in EST.
GMT to CST
For most of the year, GMT is 5 hours ahead of CDT. From Nov 1, 2026 to Mar 14, 2027, GMT is 6 hours ahead of CST.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 4:00 am to 12:00 pm in CDT. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 3:00 am to 11:00 am in CST.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 04:00 to 12:00 in CDT. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 03:00 to 11:00 in CST.
GMT to MST
For most of the year, GMT is 6 hours ahead of MDT. From Nov 1, 2026 to Mar 14, 2027, GMT is 7 hours ahead of MST.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 3:00 am to 11:00 am in MDT. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 2:00 am to 10:00 am in MST.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 03:00 to 11:00 in MDT. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 02:00 to 10:00 in MST.
GMT to PST
For most of the year, GMT is 7 hours ahead of PDT. From Nov 1, 2026 to Mar 14, 2027, GMT is 8 hours ahead of PST.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 2:00 am to 10:00 am in PDT. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 1:00 am to 9:00 am in PST.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 02:00 to 10:00 in PDT. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 01:00 to 09:00 in PST.
GMT to CET
For most of the year, GMT is 2 hours behind CEST. From Oct 25, 2026 to Mar 28, 2027, GMT is 1 hour behind CET.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 11:00 am to 7:00 pm in CEST. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 10:00 am to 6:00 pm in CET.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 11:00 to 19:00 in CEST. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 10:00 to 18:00 in CET.
GMT to EET
For most of the year, GMT is 3 hours behind EEST. From Oct 25, 2026 to Mar 28, 2027, GMT is 2 hours behind EET.
For most of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 12:00 pm to 8:00 pm in EEST. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 11:00 am to 7:00 pm in EET.For most of the year, working hours of 09:00 to 17:00 in GMT correspond to 12:00 to 20:00 in EEST. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 11:00 to 19:00 in EET.
GMT to SGT
GMT is 8 hours behind SGT year-round.
Working hours of 9:00 am to 5:00 pm in GMT correspond to 5:00 pm to 1:00 am (next day) in SGT.Working hours of 09:00 to 17:00 in GMT correspond to 17:00 to 01:00 (next day) in SGT.
GMT to Melbourne
Depending on seasonal clock changes, GMT is 10 hours behind Melbourne or GMT is 11 hours behind Melbourne.
Depending on seasonal clock changes, working hours of 9:00 am to 5:00 pm in GMT correspond to 7:00 pm to 3:00 am (next day) in Melbourne or working hours of 9:00 am to 5:00 pm in GMT correspond to 8:00 pm to 4:00 am (next day) in Melbourne.Depending on seasonal clock changes, working hours of 09:00 to 17:00 in GMT correspond to 19:00 to 03:00 (next day) in Melbourne or working hours of 09:00 to 17:00 in GMT correspond to 20:00 to 04:00 (next day) in Melbourne.
GMT to Auckland
Depending on seasonal clock changes, GMT is 12 hours behind Auckland or GMT is 13 hours behind Auckland.
Depending on seasonal clock changes, working hours of 9:00 am to 5:00 pm in GMT correspond to 9:00 pm to 5:00 am (next day) in Auckland or working hours of 9:00 am to 5:00 pm in GMT correspond to 10:00 pm to 6:00 am (next day) in Auckland.Depending on seasonal clock changes, working hours of 09:00 to 17:00 in GMT correspond to 21:00 to 05:00 (next day) in Auckland or working hours of 09:00 to 17:00 in GMT correspond to 22:00 to 06:00 (next day) in Auckland.
Compare GMT time with EST, CST, MST, PST, CET, EET, SGT, Melbourne, and Auckland time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Greenwich Mean Time is 4 hours ahead of Eastern Daylight Time. Greenwich Mean Time is 5 hours ahead of Central Daylight Time. Greenwich Mean Time is 6 hours ahead of Mountain Daylight Time. Greenwich Mean Time is 7 hours ahead of Pacific Daylight Time. Greenwich Mean Time is 2 hours behind Central European Summer Time. Greenwich Mean Time is 3 hours behind Eastern European Summer Time. Greenwich Mean Time is 8 hours behind Singapore Time. Greenwich Mean Time is 11 hours behind AEDT (Australian Eastern Daylight Time). Greenwich Mean Time is 13 hours behind NZDT (New Zealand Daylight Time).
12:00 pm12:00 in GMT is 8:00 am08:00 in EDT and is 7:00 am07:00 in CDT and is 6:00 am06:00 in MDT and is 5:00 am05:00 in PDT and is 2:00 pm14:00 in CEST and is 3:00 pm15:00 in EEST and is 8:00 pm20:00 in SGT and is 11:00 pm23:00 in Melbourne, Australia and is 1:00 am01:00 in Auckland, New Zealand
GMT to EDT call time
Best time for a conference call or a meeting is between 1pm-5pm13:00-17:00 in GMT which corresponds to 9am-1pm09:00-13:00 in EDT
GMT to CDT call time
Best time for a conference call or a meeting is between 2pm-5pm14:00-17:00 in GMT which corresponds to 9am-12pm09:00-12:00 in CDT
GMT to MDT call time
Best time for a conference call or a meeting is between 3pm-5pm15:00-17:00 in GMT which corresponds to 9am-11am09:00-11:00 in MDT
GMT to PDT call time
Best time for a conference call or a meeting is between 4pm-5pm16:00-17:00 in GMT which corresponds to 9am-10am09:00-10:00 in PDT
GMT to CEST call time
Best time for a conference call or a meeting is between 9am-3pm09:00-15:00 in GMT which corresponds to 11am-5pm11:00-17:00 in CEST
GMT to EEST call time
Best time for a conference call or a meeting is between 9am-2pm09:00-14:00 in GMT which corresponds to 12pm-5pm12:00-17:00 in EEST
GMT to SGT call time
Best time for a conference call or a meeting is between 8:30am-9:30am08:30-09:30 in GMT which corresponds to 4:30pm-5:30pm16:30-17:30 in SGT. Their 9am–5pm09:00–17:00 working hours do not overlap; this is a suggested compromise.
GMT to Melbourne call time
Best time for a conference call or a meeting is between 7am-8am07:00-08:00 in GMT which corresponds to 6pm-7pm18:00-19:00 in Melbourne. Their 9am–5pm09:00–17:00 working hours do not overlap; this is a suggested compromise.
GMT to Auckland call time
Best time for a conference call or a meeting is between 6pm-7pm18:00-19:00 in GMT which corresponds to 7am-8am07:00-08:00 in Auckland (next day). Their 9am–5pm09:00–17:00 working hours do not overlap; this is a suggested compromise.
12:00 pm12:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
8:00 am08:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
7:00 am07:00 Central Daylight Time (CDT). Offset UTC -5:00 hours
6:00 am06:00 Mountain Daylight Time (MDT). Offset UTC -6:00 hours
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
2:00 pm14:00 Central European Summer Time (CEST). Offset UTC +2:00 hours
3:00 pm15:00 Eastern European Summer Time (EEST). Offset UTC +3:00 hours
8:00 pm20:00 Singapore Time (SGT). Offset UTC +8:00 hours
11:00 pm23:00 AEDT (Australian Eastern Daylight Time) (Melbourne, Australia). Offset UTC +11:00 hours
1:00 am01:00 NZDT (New Zealand Daylight Time) (Auckland, New Zealand). Offset UTC +13:00 hours
12:00 pm12:00 GMT / 8:00 am08:00 EDT / 7:00 am07:00 CDT / 6:00 am06:00 MDT / 5:00 am05:00 PDT / 2:00 pm14:00 CEST / 3:00 pm15:00 EEST / 8:00 pm20:00 SGT / 11:00 pm23:00 Melbourne, Australia / 1:00 am01:00 Auckland, New Zealand
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.
| GMT | EDT | CDT | MDT | PDT | CEST | EEST | SGT | Melbourne, Australia | Auckland, New Zealand |
|---|---|---|---|---|---|---|---|---|---|
| 8:00pm previous day | 7:00pm previous day | 6:00pm previous day | 5:00pm previous day | 2:00am | 3:00am | 8:00am | 11:00am | 1:00pm | |
| 9:00pm previous day | 8:00pm previous day | 7:00pm previous day | 6:00pm previous day | 3:00am | 4:00am | 9:00am | 12:00pm | 2:00pm | |
| 10:00pm previous day | 9:00pm previous day | 8:00pm previous day | 7:00pm previous day | 4:00am | 5:00am | 10:00am | 1:00pm | 3:00pm | |
| 11:00pm previous day | 10:00pm previous day | 9:00pm previous day | 8:00pm previous day | 5:00am | 6:00am | 11:00am | 2:00pm | 4:00pm | |
| 12:00am | 11:00pm previous day | 10:00pm previous day | 9:00pm previous day | 6:00am | 7:00am | 12:00pm | 3:00pm | 5:00pm | |
| 1:00am | 12:00am | 11:00pm previous day | 10:00pm previous day | 7:00am | 8:00am | 1:00pm | 4:00pm | 6:00pm | |
| 2:00am | 1:00am | 12:00am | 11:00pm previous day | 8:00am | 9:00am | 2:00pm | 5:00pm | 7:00pm | |
| 3:00am | 2:00am | 1:00am | 12:00am | 9:00am | 10:00am | 3:00pm | 6:00pm | 8:00pm | |
| 4:00am | 3:00am | 2:00am | 1:00am | 10:00am | 11:00am | 4:00pm | 7:00pm | 9:00pm | |
| 5:00am | 4:00am | 3:00am | 2:00am | 11:00am | 12:00pm | 5:00pm | 8:00pm | 10:00pm | |
| 6:00am | 5:00am | 4:00am | 3:00am | 12:00pm | 1:00pm | 6:00pm | 9:00pm | 11:00pm | |
| 7:00am | 6:00am | 5:00am | 4:00am | 1:00pm | 2:00pm | 7:00pm | 10:00pm | 12:00am next day | |
| 8:00am | 7:00am | 6:00am | 5:00am | 2:00pm | 3:00pm | 8:00pm | 11:00pm | 1:00am next day | |
| 9:00am | 8:00am | 7:00am | 6:00am | 3:00pm | 4:00pm | 9:00pm | 12:00am next day | 2:00am next day | |
| 10:00am | 9:00am | 8:00am | 7:00am | 4:00pm | 5:00pm | 10:00pm | 1:00am next day | 3:00am next day | |
| 11:00am | 10:00am | 9:00am | 8:00am | 5:00pm | 6:00pm | 11:00pm | 2:00am next day | 4:00am next day | |
| 12:00pm | 11:00am | 10:00am | 9:00am | 6:00pm | 7:00pm | 12:00am next day | 3:00am next day | 5:00am next day | |
| 1:00pm | 12:00pm | 11:00am | 10:00am | 7:00pm | 8:00pm | 1:00am next day | 4:00am next day | 6:00am next day | |
| 2:00pm | 1:00pm | 12:00pm | 11:00am | 8:00pm | 9:00pm | 2:00am next day | 5:00am next day | 7:00am next day | |
| 3:00pm | 2:00pm | 1:00pm | 12:00pm | 9:00pm | 10:00pm | 3:00am next day | 6:00am next day | 8:00am next day | |
| 4:00pm | 3:00pm | 2:00pm | 1:00pm | 10:00pm | 11:00pm | 4:00am next day | 7:00am next day | 9:00am next day | |
| 5:00pm | 4:00pm | 3:00pm | 2:00pm | 11:00pm | 12:00am next day | 5:00am next day | 8:00am next day | 10:00am next day | |
| 6:00pm | 5:00pm | 4:00pm | 3:00pm | 12:00am next day | 1:00am next day | 6:00am next day | 9:00am next day | 11:00am next day | |
| 7:00pm | 6:00pm | 5:00pm | 4:00pm | 1:00am next day | 2:00am next day | 7:00am next day | 10:00am next day | 12:00pm next day | |
| 20:00 previous day | 19:00 previous day | 18:00 previous day | 17:00 previous day | 02:00 | 03:00 | 08:00 | 11:00 | 13:00 | |
| 21:00 previous day | 20:00 previous day | 19:00 previous day | 18:00 previous day | 03:00 | 04:00 | 09:00 | 12:00 | 14:00 | |
| 22:00 previous day | 21:00 previous day | 20:00 previous day | 19:00 previous day | 04:00 | 05:00 | 10:00 | 13:00 | 15:00 | |
| 23:00 previous day | 22:00 previous day | 21:00 previous day | 20:00 previous day | 05:00 | 06:00 | 11:00 | 14:00 | 16:00 | |
| 00:00 | 23:00 previous day | 22:00 previous day | 21:00 previous day | 06:00 | 07:00 | 12:00 | 15:00 | 17:00 | |
| 01:00 | 00:00 | 23:00 previous day | 22:00 previous day | 07:00 | 08:00 | 13:00 | 16:00 | 18:00 | |
| 02:00 | 01:00 | 00:00 | 23:00 previous day | 08:00 | 09:00 | 14:00 | 17:00 | 19:00 | |
| 03:00 | 02:00 | 01:00 | 00:00 | 09:00 | 10:00 | 15:00 | 18:00 | 20:00 | |
| 04:00 | 03:00 | 02:00 | 01:00 | 10:00 | 11:00 | 16:00 | 19:00 | 21:00 | |
| 05:00 | 04:00 | 03:00 | 02:00 | 11:00 | 12:00 | 17:00 | 20:00 | 22:00 | |
| 06:00 | 05:00 | 04:00 | 03:00 | 12:00 | 13:00 | 18:00 | 21:00 | 23:00 | |
| 07:00 | 06:00 | 05:00 | 04:00 | 13:00 | 14:00 | 19:00 | 22:00 | 00:00 next day | |
| 08:00 | 07:00 | 06:00 | 05:00 | 14:00 | 15:00 | 20:00 | 23:00 | 01:00 next day | |
| 09:00 | 08:00 | 07:00 | 06:00 | 15:00 | 16:00 | 21:00 | 00:00 next day | 02:00 next day | |
| 10:00 | 09:00 | 08:00 | 07:00 | 16:00 | 17:00 | 22:00 | 01:00 next day | 03:00 next day | |
| 11:00 | 10:00 | 09:00 | 08:00 | 17:00 | 18:00 | 23:00 | 02:00 next day | 04:00 next day | |
| 12:00 | 11:00 | 10:00 | 09:00 | 18:00 | 19:00 | 00:00 next day | 03:00 next day | 05:00 next day | |
| 13:00 | 12:00 | 11:00 | 10:00 | 19:00 | 20:00 | 01:00 next day | 04:00 next day | 06:00 next day | |
| 14:00 | 13:00 | 12:00 | 11:00 | 20:00 | 21:00 | 02:00 next day | 05:00 next day | 07:00 next day | |
| 15:00 | 14:00 | 13:00 | 12:00 | 21:00 | 22:00 | 03:00 next day | 06:00 next day | 08:00 next day | |
| 16:00 | 15:00 | 14:00 | 13:00 | 22:00 | 23:00 | 04:00 next day | 07:00 next day | 09:00 next day | |
| 17:00 | 16:00 | 15:00 | 14:00 | 23:00 | 00:00 next day | 05:00 next day | 08:00 next day | 10:00 next day | |
| 18:00 | 17:00 | 16:00 | 15:00 | 00:00 next day | 01:00 next day | 06:00 next day | 09:00 next day | 11:00 next day | |
| 19:00 | 18:00 | 17:00 | 16:00 | 01:00 next day | 02:00 next day | 07:00 next day | 10:00 next day | 12:00 next day |
Greenwich Mean Time
Offset: GMT is the same as Greenwich Mean Time (GMT).
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 the United Kingdom, with about 8.962 million people. Other major cities in this time zone include Abidjan, Bamako, Dakar, Kumasi.
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 the two are the same. In the military, GMT is known as Zulu time. Greenwich Mean Time was the same as Universal Time (UT), a standard astronomical concept used in many technical fields, until the introduction of UTC in 1972.
Today the lighter areas are on UTC+1 (British Summer Time, Irish Standard Time).
GMT representations, usage and related time zones
- Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
- +00 - basic short
- +0000 - basic
- +00:00 - extended
- +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates the zero UTC/GMT offset.
- Zulu - Military abbreviation for GMT
- Z - short form of 'Zulu'
- 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
- 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
Eastern Standard Time
Offset: EST is 5 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Bahamas, Canada, Haiti, Jamaica, Cayman Islands, Mexico, Panama, Turks & Caicos Is, United States
Principal Cities: The largest city in the EST 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
Today the lighter areas are on UTC−4 (EDT).
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Eastern Daylight Time (EDT).
End: Eastern Standard Time (EST) ended on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
Start: Eastern Standard Time (EST) starts on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
EST representations, usage and related time zones
- -05 - basic short
- -0500 - basic
- -05:00 - extended
- -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.
- Romeo - Military abbreviation for EST
- R - short form of 'Romeo'
- America/Atikokan
- America/Cancun
- America/Cayman
- America/Coral_Harbour
- America/Detroit
- America/Fort_Wayne
- America/Grand_Turk
- America/Indiana/Indianapolis
- America/Indiana/Marengo
- America/Indiana/Petersburg
- America/Indiana/Vevay
- America/Indiana/Vincennes
- America/Indiana/Winamac
- America/Indianapolis
- America/Iqaluit
- America/Jamaica
- America/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Panama
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST
- EST5EDT
- Jamaica
- US/East-Indiana
- US/Eastern
- US/Michigan
- 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
Central Standard Time
Offset: CST is 6 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Belize, Canada, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua, El Salvador, United States
Principal Cities: The largest city in the CST time zone is Mexico City in Mexico, with about 12.294 million people. Other major cities in this time zone include Chicago, Houston, Puebla, Santiago de Querétaro.
French: HNC - Heure Normale du Centre
Spanish: CT - Tiempo Central Estándar, CT - Zona Centro
Today the lighter areas are on UTC−5 (Central Daylight Time).
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Central Daylight Time (CDT).
End: Central Standard Time (CST) ended on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
Start: Central Standard Time (CST) starts on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
CST representations, usage and related time zones
- -06 - basic short
- -0600 - basic
- -06:00 - extended
- -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates an offset of six hours to the west of the zero meridian.
- Sierra - Military abbreviation for CST
- S - short form of 'Sierra'
- America/Bahia_Banderas
- America/Belize
- America/Chicago
- America/Chihuahua
- America/Costa_Rica
- America/El_Salvador
- America/Guatemala
- America/Indiana/Knox
- America/Indiana/Tell_City
- America/Knox_IN
- America/Managua
- America/Matamoros
- America/Menominee
- America/Merida
- America/Mexico_City
- America/Monterrey
- America/North_Dakota/Beulah
- America/North_Dakota/Center
- America/North_Dakota/New_Salem
- America/Ojinaga
- America/Rainy_River
- America/Rankin_Inlet
- America/Regina
- America/Resolute
- America/Swift_Current
- America/Tegucigalpa
- America/Winnipeg
- CST6CDT
- Canada/Central
- Canada/Saskatchewan
- Mexico/General
- US/Central
- US/Indiana-Starke
- Central Standard Time - UTC -6
- China Standard Time - UTC +8
- Cuba Standard Time - UTC -5
- CST - Central Standard Time
- CT - Central Time
- MDT - Mountain Daylight Time
- EAST - Easter Island Standard Time
- GALT - Galapagos Time
- S - Sierra Time Zone
Mountain Standard Time
Offset: MST is 7 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Canada, Mexico, United States
Principal Cities: The largest city in the MST time zone is Phoenix in the United States, with about 1.65 million people. Other major cities in this time zone include Ciudad Juárez, Calgary, Edmonton, Hermosillo.
French: HNR - Heure Normale des Rocheuses
Spanish: MT - Zona Pacífico
Today the lighter areas are on UTC−6 (MDT).
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Mountain Daylight Time (MDT).
End: Mountain Standard Time (MST) ended on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
Start: Mountain Standard Time (MST) starts on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
MST representations, usage and related time zones
- -07 - basic short
- -0700 - basic
- -07:00 - extended
- -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates an offset of seven hours to the west of the zero meridian.
- Tango - Military abbreviation for MST
- T - short form of 'Tango'
- America/Boise
- America/Cambridge_Bay
- America/Ciudad_Juarez
- America/Creston
- America/Dawson
- America/Dawson_Creek
- America/Denver
- America/Edmonton
- America/Fort_Nelson
- America/Hermosillo
- America/Inuvik
- America/Mazatlan
- America/Phoenix
- America/Shiprock
- America/Whitehorse
- America/Yellowknife
- Canada/Mountain
- Canada/Yukon
- MST
- MST7MDT
- Mexico/BajaSur
- Navajo
- US/Arizona
- US/Mountain
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone
Pacific Standard Time
Offset: PST is 8 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Canada, Mexico, United States
Principal Cities: The largest city in the PST 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
Today the shaded areas are on UTC−7 (PDT).
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Pacific Daylight Time (PDT).
End: Pacific Standard Time (PST) ended on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
Start: Pacific Standard Time (PST) starts on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
PST representations, usage and related time zones
- -08 - basic short
- -0800 - basic
- -08:00 - extended
- -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.
- Uniform - Military abbreviation for PST
- U - short form of 'Uniform'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- Pacific Standard Time - UTC -8
- Pitcairn Standard Time - UTC -8
- AKDT - Alaska Daylight Time
- PST - Pacific Standard Time
- PT - Pacific Time
- PST - Pitcairn Standard Time
- U - Uniform Time Zone
Central European Time
Offset: CET is 1 hour ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Andorra, Albania, Austria, Bosnia & Herzegovina, Belgium, Switzerland, Czech Republic, Germany, Denmark, Algeria, Spain, France, Gibraltar, Croatia, Hungary, Italy, Liechtenstein, Luxembourg, Monaco, Montenegro, North Macedonia, Malta, Netherlands, Norway, Poland, Serbia, Sweden, Slovenia, Svalbard & Jan Mayen, Slovakia, San Marino, Tunisia, Vatican City
Principal Cities: The largest city in the CET time zone is Berlin in Germany, with about 3.426 million people. Other major cities in this time zone include Madrid, Algiers, Rome, Paris.
German: MEZ - Mitteleuropäische Zeit
Today the lighter areas are on UTC+2 (CEST).
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Central European Summer Time (CEST).
End: Central European Time (CET) ended on Sunday, March 29, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the last Sunday of March.
Start: Central European Time (CET) starts on Sunday, October 25, 2026 at 3:00 am03:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 2:00 am02:00. Standard time starts annually on the last Sunday of October.
CET representations, usage and related time zones
- +01 - basic short
- +0100 - basic
- +01:00 - extended
- +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
- Alpha - Military abbreviation for CET
- A - short form of 'Alpha'
- Africa/Algiers
- Africa/Ceuta
- Africa/Tunis
- Arctic/Longyearbyen
- Atlantic/Jan_Mayen
- CET
- Europe/Amsterdam
- Europe/Andorra
- Europe/Belgrade
- Europe/Berlin
- Europe/Bratislava
- Europe/Brussels
- Europe/Budapest
- Europe/Busingen
- Europe/Copenhagen
- Europe/Gibraltar
- Europe/Ljubljana
- Europe/Luxembourg
- Europe/Madrid
- Europe/Malta
- Europe/Monaco
- Europe/Oslo
- Europe/Paris
- Europe/Podgorica
- Europe/Prague
- Europe/Rome
- Europe/San_Marino
- Europe/Sarajevo
- Europe/Skopje
- Europe/Stockholm
- Europe/Tirane
- Europe/Vaduz
- Europe/Vatican
- Europe/Vienna
- Europe/Warsaw
- Europe/Zagreb
- Europe/Zurich
- MET
- Poland
- BST - British Summer Time
- CET - Central European Time
- IST - Irish Standard Time
- WEST - Western European Summer Time
- A - Alpha Time Zone
- CET - Central European Time
- MEZ - Mitteleuropäische Zeit
- WAT - West Africa Time
- WST - Western Sahara Summer Time
- BMT - Biel Mean Time
Eastern European Time
Offset: EET is 2 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Åland Islands, Bulgaria, Cyprus, Estonia, Egypt, Finland, Greece, Lebanon, Lithuania, Latvia, Libya, Moldova, Palestine, Romania, Russia, Ukraine
Principal Cities: The largest city in the EET time zone is Cairo in Egypt, with about 9.607 million people. Other major cities in this time zone include Alexandria, Giza, Kyiv, Beirut.
German: OEZ - Osteuropäische Zeit
Today the lighter areas are on UTC+3 (EEST).
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Eastern European Summer Time (EEST).
End: Eastern European Time (EET) ended on Sunday, March 29, 2026 at 3:00 am03:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 4:00 am04:00 local daylight time instead. Standard time ends annually on the last Sunday of March.
Start: Eastern European Time (EET) starts on Sunday, October 25, 2026 at 4:00 am04:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 3:00 am03:00. Standard time starts annually on the last Sunday of October.
EET representations, usage and related time zones
- +02 - basic short
- +0200 - basic
- +02:00 - extended
- +0200 - sign character (+) followed by a four digit time providing hours (02) and minutes (00) of the offset. Indicates an offset of two hours to the east of the zero meridian.
- Bravo - Military abbreviation for EET
- B - short form of 'Bravo'
- Africa/Cairo
- Africa/Tripoli
- Asia/Beirut
- Asia/Famagusta
- Asia/Gaza
- Asia/Hebron
- Asia/Nicosia
- EET
- Egypt
- Europe/Athens
- Europe/Bucharest
- Europe/Chisinau
- Europe/Helsinki
- Europe/Kaliningrad
- Europe/Kiev
- Europe/Kyiv
- Europe/Mariehamn
- Europe/Nicosia
- Europe/Riga
- Europe/Sofia
- Europe/Tallinn
- Europe/Tiraspol
- Europe/Uzhgorod
- Europe/Vilnius
- Europe/Zaporozhye
- Libya
- CEST - Central European Summer Time
- EET - Eastern European Time
- MESZ - Mitteleuropäische Sommerzeit
- B - Bravo Time Zone
- CAT - Central Africa Time
- IST - Israel Standard Time
- SAST - South Africa Standard Time
- WAST - West Africa Summer Time
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.
SGT representations, usage and related time zones
- +08 - basic short
- +0800 - basic
- +08:00 - extended
- +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.
- Hotel - Military abbreviation for SGT
- H - short form of 'Hotel'
- 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
Melbourne Time Zone and Facts
Time Zone
AEST – Australian Eastern Standard Time, UTC+10 (standard time)
Melbourne Facts
Auckland Time Zone and Facts
Time Zone
NZST – New Zealand Standard Time, UTC+12 (standard time)