US Time to Australia 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 US Time to Australia Time, add 16 hours to the US Time time: 9:00 AM EST = 1:00 AM AEDT (next day).
US Time (US time) is used in United States. Australia Time (Australia time) is used in Australia.
US Time to Australia Time time conversion table
US Time to Australia Time on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| US Time | Australia Time | Day |
|---|---|---|
| 12:00 AM EST | 4:00 PM AEDT | — |
| 1:00 AM EST | 5:00 PM AEDT | — |
| 2:00 AM EST | 6:00 PM AEDT | — |
| 3:00 AM EST | 7:00 PM AEDT | — |
| 4:00 AM EST | 8:00 PM AEDT | — |
| 5:00 AM EST | 9:00 PM AEDT | — |
| 6:00 AM EST | 10:00 PM AEDT | night |
| 7:00 AM EST | 11:00 PM AEDT | night |
| 8:00 AM EST | 12:00 AM AEDT | next day |
| 9:00 AM EST | 1:00 AM AEDT | next day |
| 10:00 AM EST | 2:00 AM AEDT | next day |
| 11:00 AM EST | 3:00 AM AEDT | next day |
| 12:00 PM EST | 4:00 AM AEDT | next day |
| 1:00 PM EST | 5:00 AM AEDT | next day |
| 2:00 PM EST | 6:00 AM AEDT | next day |
| 3:00 PM EST | 7:00 AM AEDT | next day |
| 4:00 PM EST | 8:00 AM AEDT | next day |
| 5:00 PM EST | 9:00 AM AEDT | next day |
| 6:00 PM EST | 10:00 AM AEDT | next day |
| 7:00 PM EST | 11:00 AM AEDT | next day |
| 8:00 PM EST | 12:00 PM AEDT | next day |
| 9:00 PM EST | 1:00 PM AEDT | next day |
| 10:00 PM EST | 2:00 PM AEDT | next day |
| 11:00 PM EST | 3:00 PM AEDT | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert US Time to Australia Time
Add 16 hours to the US Time time to get Australia 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 US Time and Australia Time
The time difference between US Time and Australia 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: Australia Time is 16 hours ahead of US Time.
- 8 Mar 2026 – 3 Apr 2026: Australia Time is 15 hours ahead of US Time.
- 4 Apr 2026 – 2 Oct 2026: Australia Time is 14 hours ahead of US Time.
- 3 Oct 2026 – 31 Oct 2026: Australia Time is 15 hours ahead of US Time.
- 1 Nov 2026 – 30 Dec 2026: Australia Time is 16 hours ahead of US Time.
US Time and Australia Time during daylight saving time
- US Time next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from EST (UTC−5) to EDT (UTC−4).
- Australia 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 US Time and Australia Time
US Time and Australia 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.
US Time to Australia Time FAQ
What is the time difference between US Time and Australia 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 US Time in Australia Time?
9:00 AM EST is 1:00 AM AEDT (next day).
What is 12 PM (noon) US Time in Australia Time?
12:00 PM EST is 4:00 AM AEDT (next day).
Is Australia Time ahead of or behind US Time?
AEDT is 16 hours ahead of EST, so it is later in Australia Time than in US Time.
Does US Time change for daylight saving time?
Yes. US Time next changes on 14 Mar 2027, when clocks go forward one hour from EST to EDT.
Does Australia Time change for daylight saving time?
Yes. Australia 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 US Time and Australia Time?
US Time and Australia 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.
Related conversions
Convert Australia Time to US Time
Convert US Time to other time zones
Convert other time zones to Australia Time
Updated 6 November 2026. Time zone data: IANA tz database.