How Many Hours Ahead Is Canada Compared to Vietnam?

How Many Hours Ahead Is Canada Compared to Vietnam?

When planning to travel, work, or settle in Canada, one of the most common questions is: “How many hours ahead or behind is Canada compared to Vietnam?” The answer is not straightforward, as Canada is a vast country spanning six different time zones. This article will provide you with the most detailed and accurate information about the time difference between Canada and Vietnam.

Overview of time zones in Canada and Vietnam

Vietnam uses a single time zone, UTC+7 (Coordinated Universal Time), across the entire country. Canada, on the other hand, spans six different time zones from east to west. This makes calculating the exact time difference between the two countries more complex.

Canada có 6 múi giờ khác nhau từ Đông sang Tây

Canada has six different time zones from east to west.

Important points to note:

  • Vietnam does not observe Daylight Saving Time

  • Canada observes Daylight Saving Time from March to November

  • The time difference between Vietnam and Canada ranges from 10 hours 30 minutes to 15 hours

Details of Canada’s six time zones

1. Pacific Time (PST/PDT)

Geographic location: Western Canada, including British Columbia and part of Yukon.

Major cities: Vancouver, Victoria, Burnaby.

Standard time: UTC-8 (winter), UTC-7 (summer).

Time difference with Vietnam: Vancouver is 15 hours behind Vietnam in winter and 14 hours behind in summer.

Example calculation:

  • Winter: Vietnam 12:00 noon = Vancouver 9:00 p.m. (previous day).

  • Summer: Vietnam 12:00 noon = Vancouver 10:00 p.m. (previous day).

2. Mountain Time (MST/MDT)

Geographic location: Alberta, part of Saskatchewan, Northwest Territories, and part of Nunavut.

Major cities: Calgary, Edmonton, Saskatoon.

Standard time: UTC-7 (winter), UTC-6 (summer).

Time difference with Vietnam:

  • Winter: 14 hours behind.

  • Summer: 13 hours behind.

3. Central Time (CST/CDT)

Geographic location: Manitoba, part of Saskatchewan, western Ontario, and part of Nunavut.c

Major cities: Winnipeg, Regina.

Standard time: UTC-6 (winter), UTC-5 (summer).

Canada cách Việt Nam mấy tiếng còn tuỳ vào vị trí tại Canada

The time difference between Canada and Vietnam depends on the location in Canada

Time difference with Vietnam:

  • Winter: 13 hours behind

  • Summer: 12 hours behind

4. Eastern Time (EST/EDT)

Geographic location: Most of Ontario, Quebec, and part of Nunavut.

Major cities: Toronto, Ottawa, Montreal.

Standard time: UTC-5 (winter), UTC-4 (summer).

Time difference with Vietnam:

  • Winter: 12 hours behind.

  • Summer: 11 hours behind.

Example for Toronto:

  • Winter: Vietnam 9:00 a.m. Sunday = Toronto 9:00 p.m. Saturday

  • Summer: Vietnam 9:00 a.m. Sunday = Toronto 10:00 p.m. Saturday

5. Atlantic Time (AST/ADT)

Geographic location: New Brunswick, Nova Scotia, Prince Edward Island, and Labrador.

Major cities: Halifax, Saint John, Charlottetown.

Standard time: UTC-4 (winter), UTC-3 (summer).

Time difference with Vietnam: This region is 11 hours behind Vietnam in winter.

  • Winter: 11 hours behind.

  • Summer: 10 hours behind.

6. Newfoundland Time (NST/NDT)

Geographic location: Newfoundland.

Major cities: St. John’s, Corner Brook.

Standard time: UTC-3:30 (winter), UTC-2:30 (summer).

This is the smallest difference compared to Vietnam—10 hours 30 minutes behind in winter and 9 hours 30 minutes behind in summer.

How to calculate Canada time based on Vietnam time

Step 1: Identify the time zone of the Canadian city you are interested in 

Step 2: Apply the formula:

  • Canada time = Vietnam time – time difference

  • If the result is negative, go back 1 day and add 24 hours.

Case 1: Toronto (EST) in winter

  • Vietnam time: 3:00 p.m. Monday

  • Calculation: 15:00 – 12:00 = 3:00

  • Result: Toronto 3:00 a.m. Monday

Case 2: Vancouver (PST) in winter

  • Vietnam time: 8:00 a.m. Sunday

  • Calculation: 8:00 – 15:00 = -7:00

  • Result: Vancouver 5:00 p.m. Saturday

Geographical distance between Canada and Vietnam

Distance in kilometers

The distance between Toronto, Canada and Hanoi, Vietnam is approximately 12,807 km (7,684 miles).

Khoảng cách giữa Toronto, Canada và Hà Nội, Việt Nam là 12.807 km

Distance between Toronto, Canada and Hanoi, Vietnam

Distances from other major cities:

  • Vancouver – Ho Chi Minh City: ~14,500 km

  • Montreal – Hanoi: ~12,900 km

  • Calgary – Ho Chi Minh City: ~15,200 km

Flight time from Vietnam to Canada

The flight duration from Vietnam to Canada ranges from 15 hours 30 minutes to over 30 hours, depending on the destination điểm đến.

Detailed flight times:

  • Shortest route: 17 hours 35 minutes (Korean Air)

  • Average duration: around 15–20 hours with 1–2 transit stops

  • Longest flights: 30+ hours with multiple layovers

Tools to help calculate Canada time

Useful apps and websites

Online tools:

  • WorldClock: Displays real-time across multiple time zones.

  • Time.is: Provides accurate and synchronized time.

  • Google: Simply search “time in Toronto” to see the current time.

Mobile apps:

  • World Clock Pro

  • Time Zone Converter

  • Clock và Time Zone (iOS/Android)

Quick memory tips

Quick formula to remember:

  • Toronto/Montreal: Vietnam – 12 hours (winter).

  • Vancouver: Vietnam – 15 hours (winter).

  • Calgary: Vietnam – 14 hours (winter).

Summer rule: Subtract 1 hour from all time zones.

"Canada is between 10 hours 30 minutes to 15 hours behind Vietnam, depending on the specific location and the time of year. Vietnam is always ahead of Canada by 10–15 hours. Understanding this difference not only helps you organize your work more effectively but also shows careful preparation for your journey to live or work in Canada.

Are you planning to immigrate to Canada and need advice on the necessary legal procedures? At Quốc Tịch Thứ Hai, we understand that moving to a new country is not just about adjusting to a different time zone but also about beginning a new chapter in life. With over 10 years of experience in international immigration consulting, we have supported thousands of Vietnamese families in successfully achieving their dream of settling in Canada.

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