MST to EST to CDT to UTC to ET to IST Time Converter
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5:00 am05:00 MST (UTC-7), Nov 10, 2026 = 7:00 am07:00 EST (UTC-5), Nov 10, 2026 = 6:00 am06:00 CST (UTC-6), Nov 10, 2026 = 12:00 pm12:00 UTC (UTC+0), Nov 10, 2026 = 7:00 am07:00 ET (UTC-5), Nov 10, 2026 = 5:30 pm17:30 IST (UTC+5:30), Nov 10, 2026
MST is 2 hours behind EST. MST is 1 hour behind CST. MST is 7 hours behind UTC. MST is 2 hours behind ET. MST is 12 hours and 30 minutes behind IST.
How the time difference changes
MST to EST
For most of the year, MDT is 2 hours behind EDT. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, MST is 2 hours behind EST. Briefly around clock changes, MDT is 1 hour behind EST or MST is 3 hours behind EDT.
For most of the year, working hours of 9:00 am to 6:00 pm in MDT correspond to 11:00 am to 8:00 pm in EDT. At other times of the year, working hours of 9:00 am to 6:00 pm in MST correspond to 11:00 am to 8:00 pm in EST.For most of the year, working hours of 09:00 to 18:00 in MDT correspond to 11:00 to 20:00 in EDT. At other times of the year, working hours of 09:00 to 18:00 in MST correspond to 11:00 to 20:00 in EST.
MST to CDT
For most of the year, MDT is 1 hour behind CDT. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, MST is 1 hour behind CST. Briefly around clock changes, MDT and CST have the same time or MST is 2 hours behind CDT.
For most of the year, working hours of 9:00 am to 6:00 pm in MDT correspond to 10:00 am to 7:00 pm in CDT. At other times of the year, working hours of 9:00 am to 6:00 pm in MST correspond to 10:00 am to 7:00 pm in CST.For most of the year, working hours of 09:00 to 18:00 in MDT correspond to 10:00 to 19:00 in CDT. At other times of the year, working hours of 09:00 to 18:00 in MST correspond to 10:00 to 19:00 in CST.
MST to UTC
For most of the year, MDT is 6 hours behind UTC. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, MST is 7 hours behind UTC.
For most of the year, working hours of 9:00 am to 6:00 pm in MDT correspond to 3:00 pm to 12:00 am (next day) in UTC. At other times of the year, working hours of 9:00 am to 6:00 pm in MST correspond to 4:00 pm to 1:00 am (next day) in UTC.For most of the year, working hours of 09:00 to 18:00 in MDT correspond to 15:00 to 00:00 (next day) in UTC. At other times of the year, working hours of 09:00 to 18:00 in MST correspond to 16:00 to 01:00 (next day) in UTC.
MST to ET
For most of the year, MDT is 2 hours behind ET. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, MST is 2 hours behind ET. Briefly around clock changes, MDT is 1 hour behind ET or MST is 3 hours behind ET.
For most of the year, working hours of 9:00 am to 6:00 pm in MDT correspond to 11:00 am to 8:00 pm in ET. At other times of the year, working hours of 9:00 am to 6:00 pm in MST correspond to 11:00 am to 8:00 pm in ET.For most of the year, working hours of 09:00 to 18:00 in MDT correspond to 11:00 to 20:00 in ET. At other times of the year, working hours of 09:00 to 18:00 in MST correspond to 11:00 to 20:00 in ET.
MST to IST
For most of the year, MDT is 11 hours and 30 minutes behind IST. From Nov 1, 2026 to Mar 14, 2027, and from Nov 7, 2027 to Mar 12, 2028, MST is 12 hours and 30 minutes behind IST.
For most of the year, working hours of 9:00 am to 6:00 pm in MDT correspond to 8:30 pm to 5:30 am (next day) in IST. At other times of the year, working hours of 9:00 am to 6:00 pm in MST correspond to 9:30 pm to 6:30 am (next day) in IST.For most of the year, working hours of 09:00 to 18:00 in MDT correspond to 20:30 to 05:30 (next day) in IST. At other times of the year, working hours of 09:00 to 18:00 in MST correspond to 21:30 to 06:30 (next day) in IST.
Compare MST time with EST, CDT, UTC, ET, and IST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Mountain Standard Time is 2 hours behind Eastern Standard Time. Mountain Standard Time is 1 hour behind Central Standard Time. Mountain Standard Time is 7 hours behind Coordinated Universal Time. Mountain Standard Time is 2 hours behind Eastern Time. Mountain Standard Time is 12 hours and 30 minutes behind India Standard Time.
5:00 am05:00 in MST is 7:00 am07:00 in EST and is 6:00 am06:00 in CST and is 12:00 pm12:00 in UTC and is 7:00 am07:00 in ET and is 5:30 pm17:30 in IST
MST to EST call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in MST which corresponds to 11am-6pm11:00-18:00 in EST.
MST to CST call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in MST which corresponds to 10am-6pm10:00-18:00 in CST.
MST to UTC call time
Best time for a conference call or a meeting is between 9am-11am09:00-11:00 in MST which corresponds to 4pm-6pm16:00-18:00 in UTC.
MST to ET call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in MST which corresponds to 11am-6pm11:00-18:00 in ET.
MST to IST call time
Best time for a conference call or a meeting is between 7pm-8pm19:00-20:00 in MST which corresponds to 7:30am-8:30am07:30-08:30 in IST (next day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
5:00 am05:00 Mountain Standard Time (MST). Offset UTC -7:00 hours
7:00 am07:00 Eastern Standard Time (EST). Offset UTC -5:00 hours
6:00 am06:00 Central Standard Time (CST). Offset UTC -6:00 hours
12:00 pm12:00 Coordinated Universal Time (UTC). Offset UTC 0:00 hours
7:00 am07:00 Eastern Time (ET). Offset UTC -5:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
5:00 am05:00 MST / 7:00 am07:00 EST / 6:00 am06:00 CST / 12:00 pm12:00 UTC / 7:00 am07:00 ET / 5:30 pm17:30 IST
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.
| MST | EST | CST | UTC | ET | IST |
|---|---|---|---|---|---|
| 2:00am | 1:00am | 7:00am | 2:00am | 12:30pm | |
| 3:00am | 2:00am | 8:00am | 3:00am | 1:30pm | |
| 4:00am | 3:00am | 9:00am | 4:00am | 2:30pm | |
| 5:00am | 4:00am | 10:00am | 5:00am | 3:30pm | |
| 6:00am | 5:00am | 11:00am | 6:00am | 4:30pm | |
| 7:00am | 6:00am | 12:00pm | 7:00am | 5:30pm | |
| 8:00am | 7:00am | 1:00pm | 8:00am | 6:30pm | |
| 9:00am | 8:00am | 2:00pm | 9:00am | 7:30pm | |
| 10:00am | 9:00am | 3:00pm | 10:00am | 8:30pm | |
| 11:00am | 10:00am | 4:00pm | 11:00am | 9:30pm | |
| 12:00pm | 11:00am | 5:00pm | 12:00pm | 10:30pm | |
| 1:00pm | 12:00pm | 6:00pm | 1:00pm | 11:30pm | |
| 2:00pm | 1:00pm | 7:00pm | 2:00pm | 12:30am next day | |
| 3:00pm | 2:00pm | 8:00pm | 3:00pm | 1:30am next day | |
| 4:00pm | 3:00pm | 9:00pm | 4:00pm | 2:30am next day | |
| 5:00pm | 4:00pm | 10:00pm | 5:00pm | 3:30am next day | |
| 6:00pm | 5:00pm | 11:00pm | 6:00pm | 4:30am next day | |
| 7:00pm | 6:00pm | 12:00am next day | 7:00pm | 5:30am next day | |
| 8:00pm | 7:00pm | 1:00am next day | 8:00pm | 6:30am next day | |
| 9:00pm | 8:00pm | 2:00am next day | 9:00pm | 7:30am next day | |
| 10:00pm | 9:00pm | 3:00am next day | 10:00pm | 8:30am next day | |
| 11:00pm | 10:00pm | 4:00am next day | 11:00pm | 9:30am next day | |
| 12:00am next day | 11:00pm | 5:00am next day | 12:00am next day | 10:30am next day | |
| 1:00am next day | 12:00am next day | 6:00am next day | 1:00am next day | 11:30am next day | |
| 02:00 | 01:00 | 07:00 | 02:00 | 12:30 | |
| 03:00 | 02:00 | 08:00 | 03:00 | 13:30 | |
| 04:00 | 03:00 | 09:00 | 04:00 | 14:30 | |
| 05:00 | 04:00 | 10:00 | 05:00 | 15:30 | |
| 06:00 | 05:00 | 11:00 | 06:00 | 16:30 | |
| 07:00 | 06:00 | 12:00 | 07:00 | 17:30 | |
| 08:00 | 07:00 | 13:00 | 08:00 | 18:30 | |
| 09:00 | 08:00 | 14:00 | 09:00 | 19:30 | |
| 10:00 | 09:00 | 15:00 | 10:00 | 20:30 | |
| 11:00 | 10:00 | 16:00 | 11:00 | 21:30 | |
| 12:00 | 11:00 | 17:00 | 12:00 | 22:30 | |
| 13:00 | 12:00 | 18:00 | 13:00 | 23:30 | |
| 14:00 | 13:00 | 19:00 | 14:00 | 00:30 next day | |
| 15:00 | 14:00 | 20:00 | 15:00 | 01:30 next day | |
| 16:00 | 15:00 | 21:00 | 16:00 | 02:30 next day | |
| 17:00 | 16:00 | 22:00 | 17:00 | 03:30 next day | |
| 18:00 | 17:00 | 23:00 | 18:00 | 04:30 next day | |
| 19:00 | 18:00 | 00:00 next day | 19:00 | 05:30 next day | |
| 20:00 | 19:00 | 01:00 next day | 20:00 | 06:30 next day | |
| 21:00 | 20:00 | 02:00 next day | 21:00 | 07:30 next day | |
| 22:00 | 21:00 | 03:00 next day | 22:00 | 08:30 next day | |
| 23:00 | 22:00 | 04:00 next day | 23:00 | 09:30 next day | |
| 00:00 next day | 23:00 | 05:00 next day | 00:00 next day | 10:30 next day | |
| 01:00 next day | 00:00 next day | 06:00 next day | 01:00 next day | 11:30 next day |
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, Hermosillo, Culiacán, Denver.
French: HNR - Heure Normale des Rocheuses
Spanish: MT - Zona Pacífico
Today all shaded areas are on MST.
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 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
End: Mountain Standard Time (MST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
See USA daylight saving time and upcoming clock changes worldwide.
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
Eastern Standard Time
Offset: EST is 5 hours behind Greenwich Mean Time (GMT).
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 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 all shaded areas are on EST.
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 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
End: Eastern Standard Time (EST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
See USA daylight saving time and upcoming clock changes worldwide.
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 Daylight Time
Offset: CDT is 5 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Canada, Mexico, United States
Principal Cities: The largest city in the CDT time zone is Chicago in the United States, with about 2.664 million people. Other major cities in this time zone include Houston, San Antonio, Dallas, Fort Worth.
French: HAC - Heure Avancée du Centre
Spanish: CT - Zona Centro
Today the shaded areas are on UTC−6 (Central Standard Time).
Daylight Saving: Central Daylight Time (CDT) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe Central Standard Time (CST).
End: Central Daylight Time (CDT) ended on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were 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.
Start: Central Daylight Time (CDT) starts on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
See USA daylight saving time and upcoming clock changes worldwide.
CDT 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 CDT
- R - short form of 'Romeo'
- America/Chicago
- America/Indiana/Knox
- America/Indiana/Tell_City
- America/Knox_IN
- America/Matamoros
- America/Menominee
- America/North_Dakota/Beulah
- America/North_Dakota/Center
- America/North_Dakota/New_Salem
- America/Ojinaga
- America/Rainy_River
- America/Rankin_Inlet
- America/Resolute
- America/Winnipeg
- CST6CDT
- Canada/Central
- US/Central
- US/Indiana-Starke
- Central Daylight Time - UTC -5
- Cuba Daylight Time - UTC -4
- 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
Coordinated Universal Time
Offset: UTC is the same as Greenwich Mean Time (GMT).
Countries using this time zone: Antarctica, Burkina Faso, Faroe Islands, Gambia, Ghana, Greenland, Guernsey, Guinea, Guinea-Bissau, Iceland, Ireland, Isle of Man, Ivory Coast, Jersey, Liberia, Mali, Mauritania, Morocco, Portugal, Saint Helena, São Tomé and Príncipe, Senegal, Sierra Leone, Spain, Togo, United Kingdom, Western Sahara
Principal Cities: The largest city in the UTC time zone is London in the United Kingdom, with about 8.962 million people. Other major cities in this time zone include Abidjan, Bamako, Casablanca, Dakar.
Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is the successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but UTC is the standard the scientific community uses.
UTC has been the time standard commonly used across the world since 1972. It is used in many technical fields, such as aviation and meteorology, and to synchronize time across internet networks.
Today some of the lighter areas are on UTC−1.
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 - Coordinated Universal Time
- WT - Western Sahara Standard Time
- Z - Zulu Time Zone
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
Today all shaded areas are on ET.
ET 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 ET
- R - short form of 'Romeo'
- Eastern Time - UTC -5
- Tiempo del Este - UTC -5
- 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
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
IST representations, usage and related time zones
- +0530 - basic
- +05:30 - extended
- +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.
- Asia/Calcutta
- Asia/Kolkata
- India Standard Time - UTC +5:30
- Irish Standard Time - UTC +1
- Israel Standard Time - UTC +2