BST to MDT Converter
Time Difference
British Summer Time is 7 hours ahead of Mountain Daylight Time
12:30 am00:30 in BST is 5:30 pm17:30 in MDT
BST to MDT call time
Best time for a conference call or a meeting is between 3pm-6pm in BST which corresponds to 8am-11am in MDT
12:30 am00:30 British Summer Time (BST). Offset UTC +1:00 hour
5:30 pm17:30 Mountain Daylight Time (MDT). Offset UTC -6:00 hours
12:30 am00:30 BST / 5:30 pm17:30 MDT
BST | MDT |
---|---|
12am (midnight) | 5pm |
1am | 6pm |
2am | 7pm |
3am | 8pm |
4am | 9pm |
5am | 10pm |
6am | 11pm |
7am | 12am (midnight) |
8am | 1am |
9am | 2am |
10am | 3am |
11am | 4am |
12pm (noon) | 5am |
1pm | 6am |
2pm | 7am |
3pm | 8am |
4pm | 9am |
5pm | 10am |
6pm | 11am |
7pm | 12pm (noon) |
8pm | 1pm |
9pm | 2pm |
10pm | 3pm |
11pm | 4pm |
0:00 | 17:00 |
1:00 | 18:00 |
2:00 | 19:00 |
3:00 | 20:00 |
4:00 | 21:00 |
5:00 | 22:00 |
6:00 | 23:00 |
7:00 | 0:00 |
8:00 | 1:00 |
9:00 | 2:00 |
10:00 | 3:00 |
11:00 | 4:00 |
12:00 | 5:00 |
13:00 | 6:00 |
14:00 | 7:00 |
15:00 | 8:00 |
16:00 | 9:00 |
17:00 | 10:00 |
18:00 | 11:00 |
19:00 | 12:00 |
20:00 | 13:00 |
21:00 | 14:00 |
22:00 | 15:00 |
23:00 | 16:00 |
British Summer Time
Offset: BST is 1 hour ahead Greenwich Mean Time (GMT) and is used in Europe
Countries: It is used in following countries: Britain (UK), Guernsey, Isle of Man, Jersey
Principal Cities: The largest city in the BST timezone is London from United Kingdom with population about 7.557 million people. Other major cities in the area are Birmingham, Glasgow, Liverpool, Saint Helier
Daylight Saving: British Summer Time (BST) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Greenwich Mean Time (GMT).
Start: British Summer Time (BST) started and clocks were set one hour forward on Sunday, 28 March 2021, at 1:00 (1:00 am) local time. End: British Summer Time (BST) ends and clocks are set one hour back on Sunday, 31 October 2021, at 2:00 (2:00 am) local time.
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 one hour and zero minutes time differences 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
- GMT - GMT
- +01 -
Mountain Daylight Time
Offset: MDT is 6 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 MDT timezone is Ciudad Juarez from Mexico with population about 1.512 million people. Other major cities in the area are Calgary, Chihuahua, Edmonton, El Paso
Daylight Saving: Mountain Daylight Time (MDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Mountain Standard Time (MST).
Start: Mountain Daylight Time (MDT) started and clocks were set one hour forward on Sunday, 14 March 2021, at 2:00 (2:00 am) local time. End: Mountain Daylight Time (MDT) ends and clocks are set one hour back on Sunday, 07 November 2021, at 2:00 (2:00 am) local time.French: HAR - Heure Avancée des Rocheuses
Spanish: MT - Zona Pacífico

MDT 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 six hour and zero minutes time differences to the west of the zero meridian.
- Sierra - Military abbreviation for MDT
- S - short form of 'Sierra'
- America/Boise
- America/Cambridge_Bay
- America/Chihuahua
- America/Denver
- America/Edmonton
- America/Inuvik
- America/Mazatlan
- America/Ojinaga
- America/Shiprock
- America/Yellowknife
- Canada/Mountain
- MST7MDT
- Mexico/BajaSur
- Navajo
- US/Mountain
- CST - Central Standard Time
- CT - Central Time
- MDT - Mountain Daylight Time
- EAST - Easter Island Standard Time
- GALT - Galapagos Time
- S - Sierra Time Zone
- -06 -