Time Difference

Bangkok vs Hanoi Time Difference

Compare the current local time in Bangkok, Thailand and Hanoi, Vietnam.

Live local timeDST awareUTC offsets

From

Bangkok

Thailand

10:08 AM

Mon, Aug 17

UTC+7Asia/Bangkok

Difference

Same time

Swap

Hanoi

Vietnam

10:08 AM

Mon, Aug 17

UTC+7Asia/Bangkok

Current difference

Bangkok and Hanoi currently have the same local time.

This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.

24-hour comparison

Compare Bangkok and Hanoi hour by hour

See how a full local day in Bangkok, Thailand maps to Hanoi, Vietnam. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Best working-hours overlap

9:00 AM – 6:00 PM in Bangkok

corresponds to 9:00 AM – 6:00 PM in Hanoi.

9 hours overlap

Bangkok

Asia/Bangkok

Hanoi

Asia/Bangkok

Availability

12:00 AM

Mon, Aug 17

12:00 AM

Mon, Aug 17

Night

1:00 AM

Mon, Aug 17

1:00 AM

Mon, Aug 17

Night

2:00 AM

Mon, Aug 17

2:00 AM

Mon, Aug 17

Night

3:00 AM

Mon, Aug 17

3:00 AM

Mon, Aug 17

Night

4:00 AM

Mon, Aug 17

4:00 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

5:00 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

6:00 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

7:00 AM

Mon, Aug 17

Possible

8:00 AM

Mon, Aug 17

8:00 AM

Mon, Aug 17

Possible

9:00 AM

Mon, Aug 17

9:00 AM

Mon, Aug 17

Good overlap

10:00 AM

Mon, Aug 17

10:00 AM

Mon, Aug 17

Good overlap

11:00 AM

Mon, Aug 17

11:00 AM

Mon, Aug 17

Good overlap

12:00 PM

Mon, Aug 17

12:00 PM

Mon, Aug 17

Good overlap

1:00 PM

Mon, Aug 17

1:00 PM

Mon, Aug 17

Good overlap

2:00 PM

Mon, Aug 17

2:00 PM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

3:00 PM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

4:00 PM

Mon, Aug 17

Good overlap

5:00 PM

Mon, Aug 17

5:00 PM

Mon, Aug 17

Good overlap

6:00 PM

Mon, Aug 17

6:00 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

7:00 PM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

8:00 PM

Mon, Aug 17

Possible

9:00 PM

Mon, Aug 17

9:00 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

10:00 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

11:00 PM

Mon, Aug 17

Night

Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.

On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.

Call planning

Best time to call Hanoi from Bangkok

Compare typical business hours in Bangkok, Thailand and Hanoi, Vietnam to find a practical time for calls, meetings or international coordination.

Bangkok

10:08 AM – 6:08 PM

Thailand

Best overlap

Hanoi

10:08 AM – 6:08 PM

Vietnam

The best time to call Hanoi from Bangkok is between 10:08 AM and 6:08 PM in Bangkok. This corresponds to 10:08 AM – 6:08 PM in Hanoi.

Other reasonable windows

Bangkok

6:08 PM – 9:08 PM

Hanoi

6:08 PM – 9:08 PM

Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.

Time difference explained

Bangkok and Hanoi time difference explained

Current local-time relationship

Bangkok and Hanoi currently share the same local time.

Bangkok uses Asia/Bangkok and currently has an offset of UTC+7. Hanoi uses Asia/Bangkok and currently has an offset of UTC+7.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 9:00 AM to 6:00 PM in Bangkok, corresponding to 9:00 AM–6:00 PM in Hanoi.

Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.

Convert a specific time

Need more than the current difference?

Convert a specific date and local time between Bangkok and Hanoi.

Open time converter

Local clocks

Explore each city

Current time in Bangkok Current time in Hanoi

FAQ

Bangkok to Hanoi time difference FAQ

Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Bangkok and Hanoi.

What is the time difference between Bangkok and Hanoi?

Bangkok, Thailand and Hanoi, Vietnam currently have the same local time.

Is Hanoi ahead of or behind Bangkok?

Bangkok and Hanoi currently have the same local time.

What time is it in Hanoi when it is 9:00 AM in Bangkok?

Using the current UTC offsets, 9:00 AM in Bangkok corresponds to 9:00 AM in Hanoi. The exact difference can change when daylight-saving rules change.

What is the best time to call Hanoi from Bangkok?

Typical 9:00 AM–6:00 PM business hours overlap between 9:00 AM and 6:00 PM in Bangkok. This corresponds to 9:00 AM–6:00 PM in Hanoi.

Can the time difference between Bangkok and Hanoi change?

Yes. The time difference can change if Bangkok or Hanoi changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones Asia/Bangkok and Asia/Bangkok for date-aware calculations.