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Convert Australian Eastern Time to Tonga Time

AEST · UTC+10 → TOT · UTC+13

AEST is 3 hours behind TOT

Today Sydney is on AEDT (UTC+11) and Nuku‘alofa on UTC+13 (UTC+13), so right now Sydney is 2 hours behind Nuku‘alofa.

Sydney · AEDT

Wednesday, 7 October 2026

Nuku‘alofa · UTC+13

Thursday, 8 October 2026

When are both sides at work?

0003060912151821
SydneyAEDT · +11:00
0003060912151821
Nuku‘alofaUTC+13 · +13:00
0205081114172023

Shared working hours: 09:00–16:00 in Sydney is 11:00–18:00 in Nuku‘alofa.

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

Pick a time and share it

22:24 Wed 7 Oct Sydney = 00:24 Thu 8 Oct Nuku‘alofa

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Hour-by-hour conversion

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

About this conversion

AEST here means Australian Eastern Time, represented by Sydney (Australia/Sydney), currently UTC+11. TOT means Tonga Time, represented by Nuku‘alofa (Pacific/Tongatapu), currently UTC+13.

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 11:00 TOT
  • 12:00 AEST is 14:00 TOT
  • 15:00 AEST is 17:00 TOT
  • 18:00 AEST is 20:00 TOT

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