Oshawa Time to AEST 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 Oshawa Time to AEST, add 16 hours to the Oshawa Time time: 9:00 AM EST = 1:00 AM AEDT (next day).
Oshawa Time (Oshawa time) is used in Oshawa, Canada. AEST (Australian Eastern Time) is used in New South Wales, Victoria, Tasmania, ACT; Queensland (Brisbane) all year.
Queensland stays on AEST all year. AEST (Australian Eastern Standard Time) is not in force right now: New South Wales is currently on AEDT. This page uses whichever name applies on the date you pick, so the numbers below say AEDT.
Oshawa Time to AEST time conversion table
Oshawa Time to AEST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Oshawa Time | AEST | 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 Oshawa Time to AEST
Add 16 hours to the Oshawa Time time to get AEST.
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 Oshawa Time and AEST
The time difference between Oshawa Time and AEST 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: AEST is 16 hours ahead of Oshawa Time.
- 8 Mar 2026 – 3 Apr 2026: AEST is 15 hours ahead of Oshawa Time.
- 4 Apr 2026 – 2 Oct 2026: AEST is 14 hours ahead of Oshawa Time.
- 3 Oct 2026 – 31 Oct 2026: AEST is 15 hours ahead of Oshawa Time.
- 1 Nov 2026 – 30 Dec 2026: AEST is 16 hours ahead of Oshawa Time.
Oshawa Time and AEST during daylight saving time
- Oshawa 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).
- AEST 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 Oshawa Time and AEST
Oshawa Time and AEST 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.
Oshawa Time to AEST FAQ
What is the time difference between Oshawa Time and AEST?
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 Oshawa Time in AEST?
9:00 AM EST is 1:00 AM AEDT (next day).
What is 12 PM (noon) Oshawa Time in AEST?
12:00 PM EST is 4:00 AM AEDT (next day).
Is AEST ahead of or behind Oshawa Time?
AEDT is 16 hours ahead of EST, so it is later in AEST than in Oshawa Time.
Does Oshawa Time change for daylight saving time?
Yes. Oshawa Time next changes on 14 Mar 2027, when clocks go forward one hour from EST to EDT.
Does AEST change for daylight saving time?
Yes. AEST 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 Oshawa Time and AEST?
Oshawa Time and AEST 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 AEST to Oshawa Time
Convert Oshawa Time to other time zones
Convert other time zones to AEST
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.