UTC to EST to MST to NDT
NDT is not used on this date
This converter uses NST (GMT -3:30), the offset St Johns uses on this date. Open the NST converter.Compare UTC time with EST, MST, and NDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Universal Time Coordinated is 5 hours ahead of Eastern Standard Time and 7 hours ahead of Mountain Standard Time and 3 hours and 30 minutes ahead of Newfoundland Standard Time
12:00 pm12:00 in UTC is 7:00 am07:00 in EST and is 5:00 am05:00 in MST and is 8:30 am08:30 in NST
UTC to EST call time
Best time for a conference call or a meeting is between 2pm-5pm in UTC which corresponds to 9am-12pm in EST
UTC to MST call time
Best time for a conference call or a meeting is between 4pm-5pm in UTC which corresponds to 9am-10am in MST
UTC to NST call time
Best time for a conference call or a meeting is between 12:30pm-5pm in UTC which corresponds to 9am-1:30pm in NST
12:00 pm12:00 Universal Time Coordinated (UTC). Offset UTC 0:00 hours
7:00 am07:00 Eastern Standard Time (EST). Offset UTC -5:00 hours
5:00 am05:00 Mountain Standard Time (MST). Offset UTC -7:00 hours
8:30 am08:30 Newfoundland Standard Time (NST). Offset UTC -3:30 hours
12:00 pm12:00 UTC / 7:00 am07:00 EST / 5:00 am05:00 MST / 8:30 am08:30 NST
| UTC | EST | MST | NST |
|---|---|---|---|
| 12am (midnight) | 7pm | 5pm | 8:30 pm |
| 1am | 8pm | 6pm | 9:30 pm |
| 2am | 9pm | 7pm | 10:30 pm |
| 3am | 10pm | 8pm | 11:30 pm |
| 4am | 11pm | 9pm | 12:30 am |
| 5am | 12am (midnight) | 10pm | 1:30 am |
| 6am | 1am | 11pm | 2:30 am |
| 7am | 2am | 12am (midnight) | 3:30 am |
| 8am | 3am | 1am | 4:30 am |
| 9am | 4am | 2am | 5:30 am |
| 10am | 5am | 3am | 6:30 am |
| 11am | 6am | 4am | 7:30 am |
| 12pm (noon) | 7am | 5am | 8:30 am |
| 1pm | 8am | 6am | 9:30 am |
| 2pm | 9am | 7am | 10:30 am |
| 3pm | 10am | 8am | 11:30 am |
| 4pm | 11am | 9am | 12:30 pm |
| 5pm | 12pm (noon) | 10am | 1:30 pm |
| 6pm | 1pm | 11am | 2:30 pm |
| 7pm | 2pm | 12pm (noon) | 3:30 pm |
| 8pm | 3pm | 1pm | 4:30 pm |
| 9pm | 4pm | 2pm | 5:30 pm |
| 10pm | 5pm | 3pm | 6:30 pm |
| 11pm | 6pm | 4pm | 7:30 pm |
| 00:00 | 19:00 | 17:00 | 20:30 |
| 01:00 | 20:00 | 18:00 | 21:30 |
| 02:00 | 21:00 | 19:00 | 22:30 |
| 03:00 | 22:00 | 20:00 | 23:30 |
| 04:00 | 23:00 | 21:00 | 00:30 |
| 05:00 | 00:00 | 22:00 | 01:30 |
| 06:00 | 01:00 | 23:00 | 02:30 |
| 07:00 | 02:00 | 00:00 | 03:30 |
| 08:00 | 03:00 | 01:00 | 04:30 |
| 09:00 | 04:00 | 02:00 | 05:30 |
| 10:00 | 05:00 | 03:00 | 06:30 |
| 11:00 | 06:00 | 04:00 | 07:30 |
| 12:00 | 07:00 | 05:00 | 08:30 |
| 13:00 | 08:00 | 06:00 | 09:30 |
| 14:00 | 09:00 | 07:00 | 10:30 |
| 15:00 | 10:00 | 08:00 | 11:30 |
| 16:00 | 11:00 | 09:00 | 12:30 |
| 17:00 | 12:00 | 10:00 | 13:30 |
| 18:00 | 13:00 | 11:00 | 14:30 |
| 19:00 | 14:00 | 12:00 | 15:30 |
| 20:00 | 15:00 | 13:00 | 16:30 |
| 21:00 | 16:00 | 14:00 | 17:30 |
| 22:00 | 17:00 | 15:00 | 18:30 |
| 23:00 | 18:00 | 16:00 | 19:30 |
Universal Time Coordinated
Offset: UTC is 0 hours ahead Greenwich Mean Time (GMT) and is used in Universal
Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but is used by the scientific community.
UTC is the time standard commonly used across the world since 1972. It is used in many technical fields, like aviation industry and meteorologists, also used to synchronize time across internet networks.
UTC 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 UTC
- Z - short form of 'Zulu'
- Etc/UCT
- Etc/UTC
- Etc/Universal
- Etc/Zulu
- UCT
- UTC
- Universal
- Zulu
- EGST - Eastern Greenland Summer Time
- GMT - Greenwich Mean Time
- WET - Western European Time
- AZOST - Azores Summer Time
- UTC - Universal Time Coordinated
- WT - Western Sahara Standard Time
- Z - Zulu Time Zone
Eastern Standard Time
Offset: EST is 5 hours behind Greenwich Mean Time (GMT) and is used in North America
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 8.175 million people. Other major cities in this time zone include Toronto, Montreal, Brooklyn, Borough of Queens.
French: HNE - Heure Normale de l'Est
Spanish: ET - Tiempo del Este, ET - Zona Sureste
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).
Start: Eastern Standard Time (EST) started on Sunday, November 2, 2025 at 2:00 am local time and clocks were set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually on the first Sunday of November.
End: Eastern Standard Time (EST) ends on Sunday, March 8, 2026 at 2:00 am local time and clocks are set one hour forward to Sunday, March 8, 2026, 3:00 am local daylight time instead. Standard time ends annually on the second Sunday of March.
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
Mountain Standard Time
Offset: MST is 7 hours behind Greenwich Mean Time (GMT) and is used in North America
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 1.446 million people. Other major cities in this time zone include Calgary, Edmonton, El Paso, Denver.
French: HNR - Heure Normale des Rocheuses
Spanish: MT - Zona Pacífico
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).
Start: Mountain Standard Time (MST) started on Sunday, November 2, 2025 at 2:00 am local time and clocks were set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually on the first Sunday of November.
End: Mountain Standard Time (MST) ends on Sunday, March 8, 2026 at 2:00 am local time and clocks are set one hour forward to Sunday, March 8, 2026, 3:00 am local daylight time instead. Standard time ends annually on the second Sunday of March.
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
Newfoundland Daylight Time
Offset: NDT is 2 hours and 30 minutes behind Greenwich Mean Time (GMT) and is used in North America
Countries using this time zone: Canada
Principal Cities: The largest city in the NDT time zone is St Johns in Canada, with about 99,182 people. Other major cities in this time zone include Mount Pearl, Corner Brook, Conception Bay South.
French: HAT - Heure Avancée de Terre-Neuve
Daylight Saving: Newfoundland Daylight Time (NDT) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe Newfoundland Standard Time (NST).
End: Newfoundland Daylight Time (NDT) ended on Sunday, November 2, 2025 at 2:00 am local time and clocks were set one hour back to Sunday, November 2, 2025, 1:00 am local standard time instead. Daylight saving ends annually on the first Sunday of November
Start: Newfoundland Daylight Time (NDT) starts on Sunday, March 8, 2026 at 2:00 am local time and clocks are set one hour forward to Sunday, March 8, 2026, 3:00 am. Daylight saving starts annually on the second Sunday of March
NDT representations, usage and related time zones
- -0230 - basic
- -02:30 - extended
- -0230 - sign character (-) followed by a four digit time providing hours (02) and minutes (30) of the offset. Indicates an offset of two hours and thirty minutes to the west of the zero meridian.
- America/St_Johns
- Canada/Newfoundland