Current local time

Current Time in Calgary

See the current time in Calgary, Alberta in Mountain Time, with the UTC offset, daylight saving dates, and easy time zone conversions.

00:13:14

Saturday, June 20, 2026

Mountain Daylight Time — UTC-6

Outside business hours

6 hours behind your location

Calgary time zone at a glance

The key facts for Calgary, Canada, and how its clock relates to UTC.

About time in Calgary

Calgary keeps Mountain Time, the zone covering Alberta and much of the western interior of North America. The city uses Mountain Standard Time (UTC-7) in winter and Mountain Daylight Time (UTC-6) in summer, switching on the standard March and November dates shared with the US. As Alberta's largest city and a major energy industry hub, Calgary sits two hours behind Toronto and one hour ahead of Vancouver. When it is noon in Calgary, it is 2 p.m. in Toronto.

Calgary changes its clocks for daylight saving time, so its exact UTC offset depends on the season (UTC-7 (UTC-6 in summer)). The live clock above reads Calgary's local time directly from the IANA time zone database in your browser, so it stays accurate through daylight-saving transitions without any manual adjustment. To plan a call or convert a specific moment, use the timezone converter or meeting planner linked below.

Frequently asked questions about Calgary time

What time zone is Calgary in?

Calgary is in the Mountain Time Zone, observing UTC-7 in winter and UTC-6 during daylight saving time.

How many hours behind Toronto is Calgary?

Calgary is two hours behind Toronto year round, since both cities change their clocks on the same dates.

Does Calgary observe daylight saving time?

Yes. Calgary springs forward in mid-March and falls back in early November, unlike some neighboring regions of the province.

Current time in other cities

Compare Calgary with other major world clocks.

Toronto Current local time in Toronto, Canada (UTC-5 (UTC-4 in summer)). Vancouver Current local time in Vancouver, Canada (UTC-8 (UTC-7 in summer)). Montreal Current local time in Montreal, Canada (UTC-5 (UTC-4 in summer)). New York Current local time in New York, United States (UTC-5 (UTC-4 in summer)). Los Angeles Current local time in Los Angeles, United States (UTC-8 (UTC-7 in summer)). Chicago Current local time in Chicago, United States (UTC-6 (UTC-5 in summer)).

Time tools for Calgary

Timezone Converter Convert a specific date and time between Calgary and any other zone. Meeting Planner Find overlapping working hours across Calgary and other cities. World Clock See live times for major cities side by side.

Learn about time zones

Background guides that explain how Calgary's clock relates to the rest of the world.

What Is a Time Zone? How offsets from UTC work and why Calgary keeps the clock it does. How to Convert Time Zones A reliable method for converting Calgary time to anywhere else. Time Zone Abbreviations Why codes like MST are ambiguous and how to avoid mistakes.