EST to ACST ConverterRight in Your Browser
Convert Eastern Time (EST) to Australian Central Time (ACST). EST covers the US East Coast — New York, Washington D.C., Boston, Atlanta and Miami. ACST covers central Australia — Adelaide and Darwin (Darwin skips DST). Everything is calculated locally in your browser — no server, and it works offline.
10:30 PM
in ACST (Australian Central Time)
ACST is currently 13½ hours ahead of EST.
Current time in EST
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Current time in ACST
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EST to ACST Chart
| EST | ACST |
|---|---|
| 12:00 AM | 1:30 PM |
| 1:00 AM | 2:30 PM |
| 2:00 AM | 3:30 PM |
| 3:00 AM | 4:30 PM |
| 4:00 AM | 5:30 PM |
| 5:00 AM | 6:30 PM |
| 6:00 AM | 7:30 PM |
| 7:00 AM | 8:30 PM |
| 8:00 AM | 9:30 PM |
| 9:00 AM | 10:30 PM |
| 10:00 AM | 11:30 PM |
| 11:00 AM | 12:30 AM (next day) |
| 12:00 PM | 1:30 AM (next day) |
| 1:00 PM | 2:30 AM (next day) |
| 2:00 PM | 3:30 AM (next day) |
| 3:00 PM | 4:30 AM (next day) |
| 4:00 PM | 5:30 AM (next day) |
| 5:00 PM | 6:30 AM (next day) |
| 6:00 PM | 7:30 AM (next day) |
| 7:00 PM | 8:30 AM (next day) |
| 8:00 PM | 9:30 AM (next day) |
| 9:00 PM | 10:30 AM (next day) |
| 10:00 PM | 11:30 AM (next day) |
| 11:00 PM | 12:30 PM (next day) |
Frequently Asked Questions
How many hours ahead is ACST of EST?
ACST is currently 13½ hours ahead of EST. EST is Eastern Time (America/New_York); ACST is Australian Central Time (Australia/Adelaide).
What time is 9:00 AM EST in ACST?
9:00 AM EST is 10:30 PM ACST today. Use the converter above for any other time — it calculates with today's actual offsets.
Do EST and ACST observe daylight saving time?
Partially — EST switches to EDT (UTC-4) from March to November, while ACST is the half-hour offset UTC+9:30 and switches to ACDT (UTC+10:30) from October to April. This converter uses today's real offsets, so daylight saving is always accounted for automatically.
When is the best time for a meeting between EST and ACST?
Standard working hours (9 AM–6 PM) in EST and ACST don't overlap — one side will need an early morning or late evening. Use the chart below to find the least painful slot.
Every conversion runs 100% in your browser — zero files uploaded, ever.
How to verify it yourself →