India
Japan
Delhi to Osaka Time Difference
Osaka is 3.5 hours ahead of Delhi
Delhi vs Osaka — At a Glance
Delhi to Osaka — Hour-by-Hour
About Delhi and Osaka
Delhi (population: 16.8M) is known for India's political capital, Red Fort, Connaught Place, and government administration. Osaka (population: 2.7M) is known for street food capital of Japan, Osaka Castle, and the 2025 World Expo host.
Business Hours Overlap
Delhi is a national capital, so official government hours (typically 9 AM–5 PM) are the primary window for diplomatic and administrative communication with Osaka.
Calling Between Cities
To call Osaka (+81) from Delhi (+91), aim for late morning or early afternoon in Delhi — that corresponds to evening hours in Osaka when people are usually available.
Currency
Delhi uses INR while Osaka uses JPY. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Delhi primarily speaks Hindi and English, while Osaka speaks Japanese. For business communication, English is commonly used as a bridge language in international settings.
Use our world clock tool to compare Delhi and Osaka visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Delhi and Osaka?
Osaka, Japan is 3.5 hours ahead of Delhi, India. Delhi is in the Asia/Kolkata timezone (UTC+5:30) and Osaka is in the Asia/Tokyo timezone (UTC+9).
When it's noon in Delhi, what time is it in Osaka?
When it's 12:00 PM (noon) in Delhi, it's 3:30 PM in Osaka.
What is the best time to call Osaka from Delhi?
The best time to call Osaka from Delhi is during the overlapping business hours. When it's 9 AM in Delhi, it's 12:30 PM in Osaka. Aim for late morning to early afternoon in Delhi for the best chance of reaching someone during working hours.
What currency does Osaka use?
Osaka, Japan uses JPY. Delhi uses INR. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Osaka?
The primary language in Osaka is Japanese. English is widely used for international business communication.
How do I dial Osaka from Delhi?
To call Osaka from Delhi, dial your international access code followed by +81 and the local number. Delhi uses country code +91 and Osaka uses +81.
