Australia
India
Sydney to Delhi Time Difference
Delhi is 5.5 hours behind Sydney
Sydney vs Delhi — At a Glance
Sydney to Delhi — Hour-by-Hour
About Sydney and Delhi
Sydney (population: 5.3M) is known for the Opera House, Harbour Bridge, Australia's financial center, and surfing culture. Delhi (population: 16.8M) is known for India's political capital, Red Fort, Connaught Place, and government administration.
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 Delhi (+91) from Sydney (+61), be mindful of the 5.5-hour gap. The safest window is late afternoon in Sydney (4–6 PM) to reach people during waking hours.
Currency
Sydney uses AUD while Delhi uses INR. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Sydney and Delhi share English as a common language, which simplifies business communication.
Use our world clock tool to compare Sydney and Delhi visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Sydney and Delhi?
Delhi, India is 5.5 hours behind Sydney, Australia. Sydney is in the Australia/Sydney timezone (UTC+11) and Delhi is in the Asia/Kolkata timezone (UTC+5:30).
When it's noon in Sydney, what time is it in Delhi?
When it's 12:00 PM (noon) in Sydney, it's 6:30 AM in Delhi.
What is the best time to call Delhi from Sydney?
The best time to call Delhi from Sydney is during the overlapping business hours. When it's 9 AM in Sydney, it's 3:30 AM in Delhi. Aim for late morning to early afternoon in Sydney for the best chance of reaching someone during working hours.
What currency does Delhi use?
Delhi, India uses INR. Sydney uses AUD. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Delhi?
The primary languages in Delhi are Hindi, English. Sydney also speaks English, making communication easier.
How do I dial Delhi from Sydney?
To call Delhi from Sydney, dial your international access code followed by +91 and the local number. Sydney uses country code +61 and Delhi uses +91.
