China
Vietnam
Beijing to Hanoi Time Difference
Hanoi is 1 hour behind Beijing
Beijing vs Hanoi — At a Glance
Beijing to Hanoi — Hour-by-Hour
About Beijing and Hanoi
Beijing (population: 21.5M) is known for the Forbidden City, the Great Wall, China's political center, and 2022 Olympics host. Hanoi (population: 8.1M) is known for Vietnam's capital, Ho Chi Minh Mausoleum, Old Quarter, and pho cuisine.
Business Hours Overlap
Beijing is a national capital, so official government hours (typically 9 AM–5 PM) are the primary window for diplomatic and administrative communication with Hanoi.
Calling Between Cities
Calling between Beijing (+86) and Hanoi (+84) is convenient — the time difference is small enough that you're unlikely to disturb anyone during normal waking hours.
Currency
Beijing uses CNY while Hanoi uses VND. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Beijing primarily speaks Mandarin, while Hanoi speaks Vietnamese. For business communication, English is commonly used as a bridge language in international settings.
Use our world clock tool to compare Beijing and Hanoi visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Beijing and Hanoi?
Hanoi, Vietnam is 1 hour behind Beijing, China. Beijing is in the Asia/Shanghai timezone (UTC+8) and Hanoi is in the Asia/Bangkok timezone (UTC+7).
When it's noon in Beijing, what time is it in Hanoi?
When it's 12:00 PM (noon) in Beijing, it's 11:00 AM in Hanoi.
What is the best time to call Hanoi from Beijing?
With only a 1-hour difference, you can comfortably call Hanoi anytime during standard business hours (9 AM–6 PM Beijing time).
What currency does Hanoi use?
Hanoi, Vietnam uses VND. Beijing uses CNY. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Hanoi?
The primary language in Hanoi is Vietnamese. English is widely used for international business communication.
How do I dial Hanoi from Beijing?
To call Hanoi from Beijing, dial your international access code followed by +84 and the local number. Beijing uses country code +86 and Hanoi uses +84.
