Updating current time…
CanadaABT
UTC−6
12am
3am
6am
9am
12pm
3pm
6pm
9pm
MBT
UTC−5
1h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

6:00 am06:00 ABT (UTC-6), Nov 15, 2026 = 7:00 am07:00 MBT (UTC-5), Nov 15, 2026

Calgary is 1 hour behind MBT.

How the time difference changes

In 2026, Calgary is 1 hour behind CDT for most of the year. Until Mar 8, 2026, Calgary is 1 hour behind CST. Briefly around clock changes, Calgary is 2 hours behind CDT.

In 2026, working hours of 9:00 am to 6:00 pm in Calgary correspond to 10:00 am to 7:00 pm in CDT for most of the year. At other times that year, working hours of 9:00 am to 6:00 pm in Calgary correspond to 10:00 am to 7:00 pm in CST.In 2026, working hours of 09:00 to 18:00 in Calgary correspond to 10:00 to 19:00 in CDT for most of the year. At other times that year, working hours of 09:00 to 18:00 in Calgary correspond to 10:00 to 19:00 in CST.

Compare Calgary time with MBT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

ABT (Alberta Time) is 1 hour behind Manitoba Standard Time.
6:00 am06:00 in Calgary, Canada is 7:00 am07:00 in MBT

Calgary to MBT call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in Calgary which corresponds to 10am-6pm10:00-18:00 in MBT.

6:00 am06:00 ABT (Alberta Time) (Calgary, Canada). Offset UTC -6:00 hours
7:00 am07:00 Manitoba Standard Time (MBT). Offset UTC -5:00 hours

6:00 am06:00 Calgary, Canada / 7:00 am07:00 MBT

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Hourly time comparison
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Calgary Time Zone and Facts

Time Zone

Abbreviation / Offset
ABT – Alberta Time, UTC-6 (no daylight saving time)
Clock Changes

Calgary Facts

Country
Canada
Alternative Names
Calgaria, Calgary, Kalgari, Kalgario, Kalgaris, Kalgary, Kalnkari, Kalqari, Kelgery, YYC, ka er jia li, ka jia li, kaelgeoli, kailagari, kalgari, kalghary, kalgry, kalkari, karugari, kelgari, klgry, kyalgari, kylgry, qlgry, Κάλγκαρι, Калгари, Калгары, Калгарі, Կալգարի, קלגרי, كالغاري, کالگری, کلگری, کیلگری, कॅल्गारी, कैलगरी, ਕੈਲਗਰੀ, கால்கரி, కాల్గరీ, ಕ್ಯಾಲ್ಗರಿ, แคลกะรี, ကယ်လ်ဂရီမြို့, კალგარი, カルガリー, 卡加利, 卡尔加里, 캘거리
Population
1,306,784
Currency
Dollar (CAD)
Geographic Coordinates
51° 03' N Latitude / 114° 05' W Longitude
International Dialing Code
+1

Manitoba Standard Time

Offset: MBT is 5 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Canada

Principal Cities: The largest city in the MBT time zone is Winnipeg in Canada, with about 749,607 people. Other major cities in this time zone include Brandon, Steinbach, Thompson.

MBT 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 an offset of five hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Romeo - Military abbreviation for MBT
  • R - short form of 'Romeo'
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