SydneyAustralia 🇦🇺
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Australia/SydneyUTC+10
Time difference
Time Difference Between Sydney and Patna
Sydney is 4 hours 30 minutes ahead of Patna. The current difference is 4 hours 30 minutes. Live local clocks, working-hours overlap and daylight-saving notes are below.
Current local time
PatnaIndia 🇮🇳
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Asia/KolkataUTC+5:30
Sydney vs Patna
Sydney is 4 hours 30 minutes ahead of Patna. When it is 12:00 in Sydney, it is 07:30 in Patna.
UTC offset comparison
Sydney
UTC+10
Patna
UTC+5:30
Difference
4 hours 30 minutes
Working-hours overlap
The best overlap between Sydney and Patna working hours (09:00–17:00) is 09:00–12:30 Patna time — that's 13:30–17:00 in Sydney — about 3 hours 30 minutes of shared time.
Event planner
Sydney
Patna
00:0006:0012:0018:0024:00
Sydney 09–17Patna 09–17Best meeting window
Timeline shown in Sydney local time. Green columns are the best times to meet.
Does the difference change during the year?
Sydney observes daylight saving time while Patna does not, so the difference shifts during part of the year.
At a glance
Time difference
4 hours 30 minutes
Sydney zone
Australia/Sydney
Patna zone
Asia/Kolkata
Sydney offset
UTC+10
Patna offset
UTC+5:30
Sydney DST
Yes
Patna DST
No
Countries
Australia · India
Related comparisons
Frequently asked
What is the time difference between Sydney and Patna?
Sydney is 4 hours 30 minutes ahead of Patna right now.
Is Sydney ahead of Patna?
Yes, Sydney is 4 hours 30 minutes ahead of Patna.
Do Sydney and Patna observe daylight saving time?
Sydney observes daylight saving time while Patna does not, so the difference shifts during part of the year.
What is the best meeting time between Sydney and Patna?
A good window is 09:00–12:30 in Patna (13:30–17:00 in Sydney), based on 09:00–17:00 working hours.