New York
Sydney
Convert EST to AEST
Eastern Standard Time to Australian Eastern Standard Time — Sydney is 14 hours ahead of New York
Quick Facts
Time Difference
+14 hours
EST Full Name
Eastern Standard Time
AEST Full Name
Australian Eastern Standard Time
EST to AEST Conversion Table
Related Conversions
About EST and AEST Time Zones
EST (Eastern Standard Time) is UTC-5 and covers cities like New York, Washington D.C., Miami. AEST (Australian Eastern Standard Time) is UTC+10 and covers cities like Sydney, Melbourne, Brisbane.
When it's 12:00 PM (noon) in New York (EST), it's 2:00 AM in Sydney (AEST). The time difference between EST and AEST is 14 hours — Sydney is ahead of New York.
With a 15-hour gap, scheduling overlap is very limited. Early morning in New York (6–8 AM) corresponds to evening or late night in Sydney.
Daylight Saving Time
EST observes Daylight Saving Time and becomes EDT (Eastern Daylight Time) during summer months, shifting clocks forward by 1 hour to UTC-4.
AEST observes Daylight Saving Time and becomes AEDT (Australian Eastern Daylight Time) during summer months, shifting clocks forward by 1 hour to UTC+11.
During DST transitions, the time difference between EST and AEST may shift by ±1 hour. Always verify the current offset above for the most accurate conversion.
Use our world clock tool to compare New York and Sydney with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between EST and AEST?
Sydney (AEST) is 14 hours ahead of New York (EST). The offset is +14 hours.
Is AEST ahead or behind EST?
AEST is 14 hours ahead of EST. EST is UTC-4 and AEST is UTC+10.
When it's 12:00 PM in New York, what time is it in Sydney?
When it's 12:00 PM (noon) in New York (EST), it's 2:00 AM in Sydney (AEST).
When it's 5:00 PM in New York, what time is it in Sydney?
When it's 5:00 PM in New York (EST), it's 7:00 AM in Sydney (AEST).
Does EST change for Daylight Saving Time?
Yes. EST (Eastern Standard Time, UTC-5) becomes EDT (Eastern Daylight Time, UTC-4) in summer, shifting clocks forward 1 hour.
Does AEST change for Daylight Saving Time?
Yes. AEST (Australian Eastern Standard Time, UTC+10) becomes AEDT (Australian Eastern Daylight Time, UTC+11) in summer, shifting clocks forward 1 hour.