5 PM EST to ACST
5 PM EST = 8:30 AM ACST (next day). ACST is 15 hours 30 minutes ahead of EST today.
The 09:00-18:00 workdays in EST and ACST don't overlap at all, so one side always works early or late. Quick answers: 9 AM EST = 12:30 AM ACST (next day), 12 PM EST = 3:30 AM ACST (next day), 5 PM EST = 8:30 AM ACST (next day).
Convert a time
ACST
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Working hours side by side
columns: EST hours PING · 09–18 local MAYBE · 07–09, 18–21 NOT NOW · 21–07Outlined: everyone can be pinged
EST to ACST conversion table
| EST | ACST | Verdict in ACST |
|---|---|---|
| 12 AM · 00:00 | 3:30 PM · 15:30 | PING |
| 1 AM · 01:00 | 4:30 PM · 16:30 | PING |
| 2 AM · 02:00 | 5:30 PM · 17:30 | PING |
| 3 AM · 03:00 | 6:30 PM · 18:30 | MAYBE |
| 4 AM · 04:00 | 7:30 PM · 19:30 | MAYBE |
| 5 AM · 05:00 | 8:30 PM · 20:30 | MAYBE |
| 6 AM · 06:00 | 9:30 PM · 21:30 | NOT NOW |
| 7 AM · 07:00 | 10:30 PM · 22:30 | NOT NOW |
| 8 AM · 08:00 | 11:30 PM · 23:30 | NOT NOW |
| 9 AM · 09:00 | 12:30 AM · 00:30 (next day) | NOT NOW |
| 10 AM · 10:00 | 1:30 AM · 01:30 (next day) | NOT NOW |
| 11 AM · 11:00 | 2:30 AM · 02:30 (next day) | NOT NOW |
| 12 PM · 12:00 | 3:30 AM · 03:30 (next day) | NOT NOW |
| 1 PM · 13:00 | 4:30 AM · 04:30 (next day) | NOT NOW |
| 2 PM · 14:00 | 5:30 AM · 05:30 (next day) | NOT NOW |
| 3 PM · 15:00 | 6:30 AM · 06:30 (next day) | NOT NOW |
| 4 PM · 16:00 | 7:30 AM · 07:30 (next day) | MAYBE |
| 5 PM · 17:00 | 8:30 AM · 08:30 (next day) | MAYBE |
| 6 PM · 18:00 | 9:30 AM · 09:30 (next day) | PING |
| 7 PM · 19:00 | 10:30 AM · 10:30 (next day) | PING |
| 8 PM · 20:00 | 11:30 AM · 11:30 (next day) | PING |
| 9 PM · 21:00 | 12:30 PM · 12:30 (next day) | PING |
| 10 PM · 22:00 | 1:30 PM · 13:30 (next day) | PING |
| 11 PM · 23:00 | 2:30 PM · 14:30 (next day) | PING |
Cities on EST
America/New_YorkCities on ACST
Australia/AdelaideOther conversions
All convertersQuestions
What is the time difference between EST and ACST?
ACST (Australian Central Standard Time) is 15 hours 30 minutes ahead of EST (Eastern Standard Time) right now: UTC−5 versus UTC+10:30.
What is 9 AM EST in ACST?
9:00 AM EST is 12:30 AM ACST (next day).
What is 5 PM EST in ACST?
5:00 PM EST is 8:30 AM ACST (next day).
Does daylight saving change the EST–ACST difference?
New York switches between EST and EDT; next change Sunday, 14 March 2027 (UTC−5 → UTC−4). Adelaide switches between ACST; next change Sunday, 4 April 2027 (UTC+10:30 → UTC+9:30).