Japan
China
Osaka to Guangzhou Time Difference
Guangzhou is 1 hour behind Osaka
Osaka vs Guangzhou — At a Glance
Osaka to Guangzhou — Hour-by-Hour
About Osaka and Guangzhou
Osaka (population: 2.7M) is known for street food capital of Japan, Osaka Castle, and the 2025 World Expo host. Guangzhou (population: 18.7M) is known for the Canton Fair (world's largest trade fair), manufacturing, and Cantonese cuisine.
Business Hours Overlap
With only a 1-hour time difference, Osaka and Guangzhou share most of the standard business day, making scheduling calls and meetings easy.
Calling Between Cities
Calling between Osaka (+81) and Guangzhou (+86) is convenient — the time difference is small enough that you're unlikely to disturb anyone during normal waking hours.
Currency
Osaka uses JPY while Guangzhou uses CNY. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Osaka primarily speaks Japanese, while Guangzhou speaks Cantonese and Mandarin. For business communication, English is commonly used as a bridge language in international settings.
Use our world clock tool to compare Osaka and Guangzhou visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Osaka and Guangzhou?
Guangzhou, China is 1 hour behind Osaka, Japan. Osaka is in the Asia/Tokyo timezone (UTC+9) and Guangzhou is in the Asia/Shanghai timezone (UTC+8).
When it's noon in Osaka, what time is it in Guangzhou?
When it's 12:00 PM (noon) in Osaka, it's 11:00 AM in Guangzhou.
What is the best time to call Guangzhou from Osaka?
With only a 1-hour difference, you can comfortably call Guangzhou anytime during standard business hours (9 AM–6 PM Osaka time).
What currency does Guangzhou use?
Guangzhou, China uses CNY. Osaka uses JPY. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Guangzhou?
The primary languages in Guangzhou are Cantonese, Mandarin. English is widely used for international business communication.
How do I dial Guangzhou from Osaka?
To call Guangzhou from Osaka, dial your international access code followed by +86 and the local number. Osaka uses country code +81 and Guangzhou uses +86.
