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Convert Australian Eastern Time to Iran Time

AEST · UTC+10 → IRST · UTC+3:30

AEST is 6 hours 30 minutes ahead of IRST

Today Sydney is on AEDT (UTC+11) and Tehran on UTC+3:30 (UTC+3:30), so right now Sydney is 7 hours 30 minutes ahead of Tehran.

Sydney · AEDT

Wednesday, 7 October 2026

Tehran · UTC+3:30

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
SydneyAEDT · +11:00
0003060912151821
TehranUTC+3:30 · +03:30
1619220104071013

Shared working hours: 16:30–18:00 in Sydney is 09:00–10:30 in Tehran.

Working (09–18) Awake, off the clock Asleep (23–07)

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22:23 Wed 7 Oct Sydney = 14:53 Wed 7 Oct Tehran

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Hour-by-hour conversion

Sydney (AEST)Tehran (IRST)
00:0016:30prev. day
01:0017:30prev. day
02:0018:30prev. day
03:0019:30prev. day
04:0020:30prev. day
05:0021:30prev. day
06:0022:30prev. day
07:0023:30prev. day
08:0000:30
09:0001:30
10:0002:30
11:0003:30
12:0004:30
13:0005:30
14:0006:30
15:0007:30
16:0008:30
17:0009:30Both at work
18:0010:30
19:0011:30
20:0012:30
21:0013:30
22:0014:30Now
23:0015:30

About this conversion

AEST here means Australian Eastern Time, represented by Sydney (Australia/Sydney), currently UTC+11. IRST means Iran Time, represented by Tehran (Asia/Tehran), currently UTC+3:30.

AEST is used by 2 zones, including Australia. If you meant a different one, see every meaning of AEST.

Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Sydney; day boundaries are marked where the date differs.

Quick answers

  • 09:00 AEST is 01:30 IRST
  • 12:00 AEST is 04:30 IRST
  • 15:00 AEST is 07:30 IRST
  • 18:00 AEST is 10:30 IRST

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