Japan
Ghana
Osaka to Accra Time Difference
Accra is 8 hours behind Osaka
Osaka vs Accra — At a Glance
Osaka to Accra — Hour-by-Hour
About Osaka and Accra
Osaka (population: 2.7M) is known for street food capital of Japan, Osaka Castle, and the 2025 World Expo host. Accra (population: 2.5M) is known for West Africa's tech hub, Jamestown, and the gateway to Ghanaian gold trade.
Business Hours Overlap
With a 8-hour difference, teams in Osaka and Accra typically rely on a narrow overlap window for real-time meetings and use async tools like Slack or email for the rest.
Calling Between Cities
When calling Accra (+233) from Osaka (+81), be mindful of the 8-hour gap. The safest window is late afternoon in Osaka (4–6 PM) to reach people during waking hours.
Currency
Osaka uses JPY while Accra uses GHS. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Osaka primarily speaks Japanese, while Accra speaks English. For business communication, English is commonly used as a bridge language in international settings.
Use our world clock tool to compare Osaka and Accra visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Osaka and Accra?
Accra, Ghana is 8 hours behind Osaka, Japan. Osaka is in the Asia/Tokyo timezone (UTC+9) and Accra is in the Africa/Lagos timezone (UTC+1).
When it's noon in Osaka, what time is it in Accra?
When it's 12:00 PM (noon) in Osaka, it's 4:00 AM in Accra.
What is the best time to call Accra from Osaka?
The best time to call Accra from Osaka is during the overlapping business hours. When it's 9 AM in Osaka, it's 1:00 AM in Accra. Aim for late morning to early afternoon in Osaka for the best chance of reaching someone during working hours.
What currency does Accra use?
Accra, Ghana uses GHS. Osaka uses JPY. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Accra?
The primary language in Accra is English. English is widely used for international business communication.
How do I dial Accra from Osaka?
To call Accra from Osaka, dial your international access code followed by +233 and the local number. Osaka uses country code +81 and Accra uses +233.
