India
Australia
Delhi to Sydney Time Difference
Sydney is 5.5 hours ahead of Delhi
Delhi vs Sydney — At a Glance
Delhi to Sydney — Hour-by-Hour
About Delhi and Sydney
Delhi (population: 16.8M) is known for India's political capital, Red Fort, Connaught Place, and government administration. Sydney (population: 5.3M) is known for the Opera House, Harbour Bridge, Australia's financial center, and surfing culture.
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 Sydney.
Calling Between Cities
When calling Sydney (+61) from Delhi (+91), be mindful of the 5.5-hour gap. The safest window is early morning in Delhi (8–10 AM) to reach people during waking hours.
Currency
Delhi uses INR while Sydney uses AUD. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Delhi and Sydney share English as a common language, which simplifies business communication.
Use our world clock tool to compare Delhi and Sydney visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Delhi and Sydney?
Sydney, Australia is 5.5 hours ahead of Delhi, India. Delhi is in the Asia/Kolkata timezone (UTC+5:30) and Sydney is in the Australia/Sydney timezone (UTC+11).
When it's noon in Delhi, what time is it in Sydney?
When it's 12:00 PM (noon) in Delhi, it's 5:30 PM in Sydney.
What is the best time to call Sydney from Delhi?
The best time to call Sydney from Delhi is during the overlapping business hours. When it's 9 AM in Delhi, it's 2:30 PM in Sydney. Aim for late morning to early afternoon in Delhi for the best chance of reaching someone during working hours.
What currency does Sydney use?
Sydney, Australia uses AUD. Delhi uses INR. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Sydney?
The primary language in Sydney is English. Delhi also speaks English, making communication easier.
How do I dial Sydney from Delhi?
To call Sydney from Delhi, dial your international access code followed by +61 and the local number. Delhi uses country code +91 and Sydney uses +61.
