SMT
GMT -4
ET
Eastern Time
GMT -5

Time Difference

is 0 hours and 17.24999999999998 minutes ahead of Eastern Time
8:30 am08:30 in SMT is 8:12 am08:12 in ET

SMT to ET call time
Best time for a conference call or a meeting is between 8:17.24999999999998am-6pm in SMT which corresponds to 8am-5:42.749999999999915pm in ET

8:30 am08:30 (SMT). Offset UTC -4:42 hours
8:12 am08:12 Eastern Time (ET). Offset UTC -5:00 hours

8:30 am08:30 SMT / 8:12 am08:12 ET

SMT ET
12am (midnight) 11:42 pm
1am 12:42 am
2am 1:42 am
3am 2:42 am
4am 3:42 am
5am 4:42 am
6am 5:42 am
7am 6:42 am
8am 7:42 am
9am 8:42 am
10am 9:42 am
11am 10:42 am
12pm (noon) 11:42 am
1pm 12:42 pm
2pm 1:42 pm
3pm 2:42 pm
4pm 3:42 pm
5pm 4:42 pm
6pm 5:42 pm
7pm 6:42 pm
8pm 7:42 pm
9pm 8:42 pm
10pm 9:42 pm
11pm 10:42 pm
0:00 23:42
1:00 0:42
2:00 1:42
3:00 2:42
4:00 3:42
5:00 4:42
6:00 5:42
7:00 6:42
8:00 7:42
9:00 8:42
10:00 9:42
11:00 10:42
12:00 11:42
13:00 12:42
14:00 13:42
15:00 14:42
16:00 15:42
17:00 16:42
18:00 17:42
19:00 18:42
20:00 19:42
21:00 20:42
22:00 21:42
23:00 22:42

SMT

Offset: SMT is 4 hours and 42.75000000000002 minutes behind Greenwich Mean Time (GMT) and is used in America

SMT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -0443 - basic
  • -04:43 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0442 - sign character (-) followed by a four digit time providing hours (04) and minutes (42) of the offset. Indicates four hour and forty-two minutes time differences to the west of the zero meridian.

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: It is used in following countries: Bahamas, Canada, Haiti, Jamaica, Cayman Islands, Mexico, Panama, Turks & Caicos Is, United States.

Principal Cities: The largest city in the EST timezone is New York City from USA with population about 8.175 million people. Other major cities in the area are Toronto, Montreal, Brooklyn, Borough of Queens.

French: HNE - Heure Normale de l'Est

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

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: It is used in following countries: Bahamas, Canada, Haiti, Jamaica, Cayman Islands, Mexico, Panama, Turks & Caicos Is, United States.

Principal Cities: The largest city in the EST timezone is New York City from USA with population about 8.175 million people. Other major cities in the area are Toronto, Montreal, Brooklyn, Borough of Queens.

French: HNE - Heure Normale de l'Est

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

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 five hour and zero minutes time differences 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
  • Ecuador Time - 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