EST to Newcastle Time Converter
AEDT is 16 hours ahead of EST. 9:00 AM EST = 1:00 AM AEDT (next day).
AEDT is 16 hours ahead of EST at the moment. To convert EST to Newcastle Time, add 16 hours to the EST time: 9:00 AM EST = 1:00 AM AEDT (next day).
EST (Eastern Time) is used in New York, Washington DC, Florida, Georgia, Ohio, Michigan, Ontario, Quebec, Panama and Jamaica (all year). Newcastle Time (Newcastle time) is used in Newcastle, Australia.
EST to Newcastle Time time conversion table
EST to Newcastle Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| EST | Newcastle Time |
|---|---|
| 12:00 AM | 4:00 PM |
| 1:00 AM | 5:00 PM |
| 2:00 AM | 6:00 PM |
| 3:00 AM | 7:00 PM |
| 4:00 AM | 8:00 PM |
| 5:00 AM | 9:00 PM |
| 6:00 AM | 10:00 PM |
| 7:00 AM | 11:00 PM |
| EST | Newcastle Time |
|---|---|
| 8:00 AM | 12:00 AM+1 |
| 9:00 AM | 1:00 AM+1 |
| 10:00 AM | 2:00 AM+1 |
| 11:00 AM | 3:00 AM+1 |
| 12:00 PM | 4:00 AM+1 |
| 1:00 PM | 5:00 AM+1 |
| 2:00 PM | 6:00 AM+1 |
| 3:00 PM | 7:00 AM+1 |
| EST | Newcastle Time |
|---|---|
| 4:00 PM | 8:00 AM+1 |
| 5:00 PM | 9:00 AM+1 |
| 6:00 PM | 10:00 AM+1 |
| 7:00 PM | 11:00 AM+1 |
| 8:00 PM | 12:00 PM+1 |
| 9:00 PM | 1:00 PM+1 |
| 10:00 PM | 2:00 PM+1 |
| 11:00 PM | 3:00 PM+1 |
Conversion table from EST to Newcastle Time for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in Newcastle Time, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert EST to Newcastle Time
Add 16 hours to the EST time to get Newcastle Time.
Example: 9:00 AM EST = 1:00 AM AEDT (next day).
Across midnight: 10:00 PM EST = 2:00 PM AEDT (next day). The date changes, so always check the day as well as the hour.
Time difference between EST and Newcastle Time
The time difference between EST and Newcastle Time is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 7 Mar 2026: Newcastle Time is 16 hours ahead of EST.
- 8 Mar 2026 – 3 Apr 2026: Newcastle Time is 15 hours ahead of EST.
- 4 Apr 2026 – 2 Oct 2026: Newcastle Time is 14 hours ahead of EST.
- 3 Oct 2026 – 31 Oct 2026: Newcastle Time is 15 hours ahead of EST.
- 1 Nov 2026 – 30 Dec 2026: Newcastle Time is 16 hours ahead of EST.
EST and Newcastle Time during daylight saving time
- EST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from EST (UTC−5) to EDT (UTC−4).
- Newcastle Time next changes on 4 Apr 2027: clocks go back one hour at 02:59 local time, from AEDT (UTC+11) to AEST (UTC+10).
Best time for a meeting between EST and Newcastle Time
EST and Newcastle Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM EST, which is 7:00 AM AEDT.
EST to Newcastle Time FAQ
What is the time difference between EST and Newcastle Time?
Right now AEDT is 16 hours ahead of EST. The gap changes 5 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM EST in Newcastle Time?
9:00 AM EST is 1:00 AM AEDT (next day).
What is 12 PM (noon) EST in Newcastle Time?
12:00 PM EST is 4:00 AM AEDT (next day).
Is Newcastle Time ahead of or behind EST?
AEDT is 16 hours ahead of EST, so it is later in Newcastle Time than in EST.
Does EST change for daylight saving time?
Yes. EST next changes on 14 Mar 2027, when clocks go forward one hour from EST to EDT.
Does Newcastle Time change for daylight saving time?
Yes. Newcastle Time next changes on 4 Apr 2027, when clocks go back one hour from AEDT to AEST.
What is the best time for a meeting between EST and Newcastle Time?
EST and Newcastle Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM EST, which is 7:00 AM AEDT.
Is ET the same as EST?
EST is the winter (standard) name of Eastern Time (ET). From March to November the same clocks are called EDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert Newcastle Time to EST
Convert EST to other time zones
Convert other time zones to Newcastle Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.