MST
Mountain Standard Time
GMT -7
NPT
Nepal Time
GMT +5:45

Time Difference

Mountain Standard Time is 12 hours and 45 minutes behind Nepal Time
9:00 am09:00 in MST is 9:45 pm21:45 in NPT

MST to NPT call time
Best time for a conference call or a meeting is between 6:30am-8:30am in MST which corresponds to 7:15pm-9:15pm in NPT

9:00 am09:00 Mountain Standard Time (MST). Offset UTC -7:00 hours
9:45 pm21:45 Nepal Time (NPT). Offset UTC +5:45 hours

9:00 am09:00 MST / 9:45 pm21:45 NPT

MST NPT
12am (midnight) 12:45 pm
1am 1:45 pm
2am 2:45 pm
3am 3:45 pm
4am 4:45 pm
5am 5:45 pm
6am 6:45 pm
7am 7:45 pm
8am 8:45 pm
9am 9:45 pm
10am 10:45 pm
11am 11:45 pm
12pm (noon) 12:45 am
1pm 1:45 am
2pm 2:45 am
3pm 3:45 am
4pm 4:45 am
5pm 5:45 am
6pm 6:45 am
7pm 7:45 am
8pm 8:45 am
9pm 9:45 am
10pm 10:45 am
11pm 11:45 am
0:00 12:45
1:00 13:45
2:00 14:45
3:00 15:45
4:00 16:45
5:00 17:45
6:00 18:45
7:00 19:45
8:00 20:45
9:00 21:45
10:00 22:45
11:00 23:45
12:00 0:45
13:00 1:45
14:00 2:45
15:00 3:45
16:00 4:45
17:00 5:45
18:00 6:45
19:00 7:45
20:00 8:45
21:00 9:45
22:00 10:45
23:00 11:45

Mountain Standard Time

Offset: MST is 7 hours behind Greenwich Mean Time (GMT) and is used in North America

Countries: It is used in following countries: Canada, Mexico, United States

Principal Cities: The largest city in the MST timezone is Phoenix from USA with population about 1.446 million people. Other major cities in the area are Calgary, Edmonton, El Paso, Denver

French: HNR - Heure Normale des Rocheuses

Spanish: MT - Zona Pacífico

MST Time Zone Geo Map
MST timezone map

Daylight Saving: This is a standard timezone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Mountain Daylight Time (MDT).

Daylight saving time clock moves back for one hour from 2am to 1amStart: 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 the on first Sunday of November.

Daylight saving time clock moves forward for one hour from 2am to 3amEnd: 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 starts annually the on second Sunday of March.

MST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -07 - basic short
  • -0700 - basic
  • -07:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates seven 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
  • Tango - Military abbreviation for MST
  • T - short form of 'Tango'
IANA/Olson: Reflects MST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • 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 Abbreviation: Several time zones share MST abbreviation and it could refer to these time zones
  • Mountain Standard Time - UTC -7
  • Mauritius Standard Time - UTC +4
  • Moscow Standard Time - UTC +3
Time zones with the GMT -7 offset:
  • MST - Mountain Standard Time
  • PDT - Pacific Daylight Time
  • YST - Yukon Standard Time
  • T - Tango Time Zone

Nepal Time

Offset: NPT is 5 hours and 45 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

NPT Time Zone Geo Map
NPT timezone map

NPT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0545 - basic
  • +05:45 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0545 - sign character (+) followed by a four digit time providing hours (05) and minutes (45) of the offset. Indicates five hour and forty-five minutes time differences to the east of the zero meridian.