BST to EST to CST to MST to PDT to CEST to EEST to SGT to Melbourne to Auckland Time Converter
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.
Quick answers
Selected conversion
1:00 pm13:00 BST (UTC+1), 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
BST is 5 hours ahead of EDT. BST is 6 hours ahead of CDT. BST is 7 hours ahead of MDT. BST is 8 hours ahead of PDT. BST is 1 hour behind CEST. BST is 2 hours behind EEST. BST is 7 hours behind SGT. BST is 10 hours behind Melbourne. BST is 12 hours behind Auckland.
How the time difference changes
BST to EST
For most of the year, BST is 5 hours ahead of EDT. From Oct 25 to Nov 1, 2026, and from Mar 14 to Mar 28, 2027, 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 BST correspond to 4:00 am to 12:00 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 or working hours of 9:00 am to 5:00 pm in GMT correspond to 5:00 am to 1:00 pm in EDT.For most of the year, working hours of 09:00 to 17:00 in BST correspond to 04:00 to 12:00 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 or working hours of 09:00 to 17:00 in GMT correspond to 05:00 to 13:00 in EDT.
BST to CST
For most of the year, BST is 6 hours ahead of CDT. From Oct 25 to Nov 1, 2026, and from Mar 14 to Mar 28, 2027, 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 BST correspond to 3:00 am to 11:00 am 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 or working hours of 9:00 am to 5:00 pm in GMT correspond to 4:00 am to 12:00 pm in CDT.For most of the year, working hours of 09:00 to 17:00 in BST correspond to 03:00 to 11:00 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 or working hours of 09:00 to 17:00 in GMT correspond to 04:00 to 12:00 in CDT.
BST to MST
For most of the year, BST is 7 hours ahead of MDT. From Oct 25 to Nov 1, 2026, and from Mar 14 to Mar 28, 2027, 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 BST correspond to 2:00 am to 10:00 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 or working hours of 9:00 am to 5:00 pm in GMT correspond to 3:00 am to 11:00 am in MDT.For most of the year, working hours of 09:00 to 17:00 in BST correspond to 02:00 to 10:00 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 or working hours of 09:00 to 17:00 in GMT correspond to 03:00 to 11:00 in MDT.
BST to PDT
For most of the year, BST is 8 hours ahead of PDT. From Oct 25 to Nov 1, 2026, and from Mar 14 to Mar 28, 2027, 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 BST correspond to 1:00 am to 9:00 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 or working hours of 9:00 am to 5:00 pm in GMT correspond to 2:00 am to 10:00 am in PDT.For most of the year, working hours of 09:00 to 17:00 in BST correspond to 01:00 to 09:00 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 or working hours of 09:00 to 17:00 in GMT correspond to 02:00 to 10:00 in PDT.
BST to CEST
For most of the year, BST is 1 hour 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 BST correspond to 10:00 am to 6:00 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 BST correspond to 10:00 to 18:00 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.
BST to EEST
For most of the year, BST is 2 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 BST correspond to 11:00 am to 7:00 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 BST correspond to 11:00 to 19:00 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.
BST to SGT
For most of the year, BST is 7 hours behind SGT. From Oct 25, 2026 to Mar 28, 2027, GMT is 8 hours behind SGT.
For most of the year, working hours of 9:00 am to 5:00 pm in BST correspond to 4:00 pm to 12:00 am (next day) in SGT. At other times of the year, 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.For most of the year, working hours of 09:00 to 17:00 in BST correspond to 16:00 to 00:00 (next day) in SGT. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 17:00 to 01:00 (next day) in SGT.
BST to Melbourne
Depending on seasonal clock changes, BST is 9 hours behind Melbourne, BST 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 BST correspond to 6:00 pm to 2:00 am (next day) in Melbourne, working hours of 9:00 am to 5:00 pm in BST 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 BST correspond to 18:00 to 02:00 (next day) in Melbourne, working hours of 09:00 to 17:00 in BST 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.
BST to Auckland
Depending on seasonal clock changes, BST is 11 hours behind Auckland, BST 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 BST correspond to 8:00 pm to 4:00 am (next day) in Auckland, working hours of 9:00 am to 5:00 pm in BST 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 BST correspond to 20:00 to 04:00 (next day) in Auckland, working hours of 09:00 to 17:00 in BST 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 BST time with EST, CST, MST, PDT, CEST, EEST, SGT, Melbourne, and Auckland time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
British Summer Time is 5 hours ahead of Eastern Daylight Time. British Summer Time is 6 hours ahead of Central Daylight Time. British Summer Time is 7 hours ahead of Mountain Daylight Time. British Summer Time is 8 hours ahead of Pacific Daylight Time. British Summer Time is 1 hour behind Central European Summer Time. British Summer Time is 2 hours behind Eastern European Summer Time. British Summer Time is 7 hours behind Singapore Time. British Summer Time is 10 hours behind AEDT (Australian Eastern Daylight Time). British Summer Time is 12 hours behind NZDT (New Zealand Daylight Time).
1:00 pm13:00 in BST 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
BST to EDT call time
Best time for a conference call or a meeting is between 2pm-5pm14:00-17:00 in BST which corresponds to 9am-12pm09:00-12:00 in EDT
BST to CDT call time
Best time for a conference call or a meeting is between 3pm-5pm15:00-17:00 in BST which corresponds to 9am-11am09:00-11:00 in CDT
BST to MDT call time
Best time for a conference call or a meeting is between 4pm-5pm16:00-17:00 in BST which corresponds to 9am-10am09:00-10:00 in MDT
BST to PDT call time
Best time for a conference call or a meeting is between 4:30pm-5:30pm16:30-17:30 in BST which corresponds to 8:30am-9:30am08:30-09:30 in PDT. Their 9am–5pm09:00–17:00 working hours do not overlap; this is a suggested compromise.
BST to CEST call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in BST which corresponds to 10am-5pm10:00-17:00 in CEST
BST to EEST call time
Best time for a conference call or a meeting is between 9am-3pm09:00-15:00 in BST which corresponds to 11am-5pm11:00-17:00 in EEST
BST to SGT call time
Best time for a conference call or a meeting is between 9am-10am09:00-10:00 in BST which corresponds to 4pm-5pm16:00-17:00 in SGT
BST to Melbourne call time
Best time for a conference call or a meeting is between 7:30am-8:30am07:30-08:30 in BST which corresponds to 5:30pm-6:30pm17:30-18:30 in Melbourne. Their 9am–5pm09:00–17:00 working hours do not overlap; this is a suggested compromise.
BST to Auckland call time
Best time for a conference call or a meeting is between 7am-8am07:00-08:00 in BST which corresponds to 7pm-8pm19:00-20:00 in Auckland. Their 9am–5pm09:00–17:00 working hours do not overlap; this is a suggested compromise.
1:00 pm13:00 British Summer Time (BST). Offset UTC +1:00 hour
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
1:00 pm13:00 BST / 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.
| BST | EDT | CDT | MDT | PDT | CEST | EEST | SGT | Melbourne, Australia | Auckland, New Zealand |
|---|---|---|---|---|---|---|---|---|---|
| 7:00pm previous day | 6:00pm previous day | 5:00pm previous day | 4:00pm previous day | 1:00am | 2:00am | 7:00am | 10:00am | 12:00pm | |
| 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 | |
| 19:00 previous day | 18:00 previous day | 17:00 previous day | 16:00 previous day | 01:00 | 02:00 | 07:00 | 10:00 | 12:00 | |
| 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 |
British Summer Time
Offset: BST is 1 hour ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Britain (UK), Guernsey, Isle of Man, Jersey
Principal Cities: The largest city in the BST time zone is London in the United Kingdom, with about 8.962 million people. Other major cities in this time zone include Birmingham, Glasgow, Manchester, Sheffield.
Today all shaded areas are on BST.
Daylight Saving: British Summer Time (BST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Greenwich Mean Time (GMT).
Start: British Summer Time (BST) started on Sunday, March 29, 2026 at 1:00 am01:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 2:00 am02:00. Daylight saving starts annually on the last Sunday of March.
End: British Summer Time (BST) ends on Sunday, October 25, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the last Sunday of October.
BST 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 BST
- A - short form of 'Alpha'
- Europe/Belfast
- Europe/Guernsey
- Europe/Isle_of_Man
- Europe/Jersey
- Europe/London
- GB
- GB-Eire
- British Summer Time - UTC +1
- Bangladesh Standard Time - UTC +6
- Bougainville Standard Time - UTC +11
- 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 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 Daylight Time
Offset: PDT is 7 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Canada, Mexico, United States
Principal Cities: The largest city in the PDT 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: HAP - Heure Avancée du Pacifique
Spanish: PT - Zona Noroeste
Today all shaded areas are on PDT.
Daylight Saving: Pacific Daylight Time (PDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Pacific Standard Time (PST).
Start: Pacific Daylight Time (PDT) started 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. Daylight saving starts annually on the second Sunday of March.
End: Pacific Daylight Time (PDT) ends 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 local standard time instead. Daylight saving ends annually on the first Sunday of November.
PDT 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 PDT
- T - short form of 'Tango'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone
Central European Summer Time
Offset: CEST is 2 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Andorra, Albania, Austria, Bosnia & Herzegovina, Belgium, Switzerland, Czech Republic, Germany, Denmark, 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, Vatican City
Principal Cities: The largest city in the CEST time zone is Berlin in Germany, with about 3.426 million people. Other major cities in this time zone include Madrid, Rome, Paris, Hamburg.
German: MESZ - Mitteleuropäische Sommerzeit
Today all shaded areas are on CEST.
Daylight Saving: Central European Summer Time (CEST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Central European Time (CET).
Start: Central European Summer Time (CEST) started 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. Daylight saving starts annually on the last Sunday of March.
End: Central European Summer Time (CEST) ends 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 local standard time instead. Daylight saving ends annually on the last Sunday of October.
CEST 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 CEST
- B - short form of 'Bravo'
- Africa/Ceuta
- 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
- 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
Eastern European Summer Time
Offset: EEST is 3 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Åland Islands, Bulgaria, Cyprus, Estonia, Egypt, Finland, Greece, Lebanon, Lithuania, Latvia, Moldova, Palestine, Romania, Ukraine
Principal Cities: The largest city in the EEST 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: OESZ - Osteuropäische Sommerzeit
Today all shaded areas are on EEST.
Daylight Saving: Eastern European Summer Time (EEST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Eastern European Time (EET).
Start: Eastern European Summer Time (EEST) started 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. Daylight saving starts annually on the last Sunday of March.
End: Eastern European Summer Time (EEST) ends 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 local standard time instead. Daylight saving ends annually on the last Sunday of October.
EEST representations, usage and related time zones
- +03 - basic short
- +0300 - basic
- +03:00 - extended
- +0300 - sign character (+) followed by a four digit time providing hours (03) and minutes (00) of the offset. Indicates an offset of three hours to the east of the zero meridian.
- Charlie - Military abbreviation for EEST
- C - short form of 'Charlie'
- Africa/Cairo
- Asia/Beirut
- Asia/Famagusta
- Asia/Gaza
- Asia/Hebron
- Asia/Nicosia
- EET
- Egypt
- Europe/Athens
- Europe/Bucharest
- Europe/Chisinau
- Europe/Helsinki
- Europe/Kiev
- Europe/Kyiv
- Europe/Mariehamn
- Europe/Nicosia
- Europe/Riga
- Europe/Sofia
- Europe/Tallinn
- Europe/Tiraspol
- Europe/Uzhgorod
- Europe/Vilnius
- Europe/Zaporozhye
- EEST - Eastern European Summer Time
- MSK - Moscow Standard Time
- AST - Arabia Standard Time
- C - Charlie Time Zone
- EAT - Eastern Africa Time
- FET - Further Eastern European Time
- IDT - Israel Daylight Time
- TRT - Turkey 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)