Vietnam
China
Hanoi to Shenzhen Time Difference
Shenzhen is 1 hour ahead of Hanoi
Hanoi vs Shenzhen — At a Glance
Hanoi to Shenzhen — Hour-by-Hour
About Hanoi and Shenzhen
Hanoi (population: 8.1M) is known for Vietnam's capital, Ho Chi Minh Mausoleum, Old Quarter, and pho cuisine. Shenzhen (population: 17.6M) is known for China's Silicon Valley, Huawei and Tencent headquarters, and electronics manufacturing.
Business Hours Overlap
Hanoi is a national capital, so official government hours (typically 9 AM–5 PM) are the primary window for diplomatic and administrative communication with Shenzhen.
Calling Between Cities
Calling between Hanoi (+84) and Shenzhen (+86) is convenient — the time difference is small enough that you're unlikely to disturb anyone during normal waking hours.
Currency
Hanoi uses VND while Shenzhen uses CNY. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Hanoi primarily speaks Vietnamese, while Shenzhen speaks Mandarin. For business communication, English is commonly used as a bridge language in international settings.
Use our world clock tool to compare Hanoi and Shenzhen visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Hanoi and Shenzhen?
Shenzhen, China is 1 hour ahead of Hanoi, Vietnam. Hanoi is in the Asia/Bangkok timezone (UTC+7) and Shenzhen is in the Asia/Shanghai timezone (UTC+8).
When it's noon in Hanoi, what time is it in Shenzhen?
When it's 12:00 PM (noon) in Hanoi, it's 1:00 PM in Shenzhen.
What is the best time to call Shenzhen from Hanoi?
With only a 1-hour difference, you can comfortably call Shenzhen anytime during standard business hours (9 AM–6 PM Hanoi time).
What currency does Shenzhen use?
Shenzhen, China uses CNY. Hanoi uses VND. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Shenzhen?
The primary language in Shenzhen is Mandarin. English is widely used for international business communication.
How do I dial Shenzhen from Hanoi?
To call Shenzhen from Hanoi, dial your international access code followed by +86 and the local number. Hanoi uses country code +84 and Shenzhen uses +86.
