China
South Korea
Guangzhou to Busan Time Difference
Busan is 1 hour ahead of Guangzhou
Guangzhou vs Busan — At a Glance
Guangzhou to Busan — Hour-by-Hour
About Guangzhou and Busan
Guangzhou (population: 18.7M) is known for the Canton Fair (world's largest trade fair), manufacturing, and Cantonese cuisine. Busan (population: 3.4M) is known for Busan International Film Festival, Haeundae Beach, and South Korea's largest port.
Business Hours Overlap
With only a 1-hour time difference, Guangzhou and Busan share most of the standard business day, making scheduling calls and meetings easy.
Calling Between Cities
Calling between Guangzhou (+86) and Busan (+82) is convenient — the time difference is small enough that you're unlikely to disturb anyone during normal waking hours.
Currency
Guangzhou uses CNY while Busan uses KRW. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Guangzhou primarily speaks Cantonese and Mandarin, while Busan speaks Korean. For business communication, English is commonly used as a bridge language in international settings.
Use our world clock tool to compare Guangzhou and Busan visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Guangzhou and Busan?
Busan, South Korea is 1 hour ahead of Guangzhou, China. Guangzhou is in the Asia/Shanghai timezone (UTC+8) and Busan is in the Asia/Seoul timezone (UTC+9).
When it's noon in Guangzhou, what time is it in Busan?
When it's 12:00 PM (noon) in Guangzhou, it's 1:00 PM in Busan.
What is the best time to call Busan from Guangzhou?
With only a 1-hour difference, you can comfortably call Busan anytime during standard business hours (9 AM–6 PM Guangzhou time).
What currency does Busan use?
Busan, South Korea uses KRW. Guangzhou uses CNY. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Busan?
The primary language in Busan is Korean. English is widely used for international business communication.
How do I dial Busan from Guangzhou?
To call Busan from Guangzhou, dial your international access code followed by +82 and the local number. Guangzhou uses country code +86 and Busan uses +82.
