Sydney is 3 hours ahead of Thailand. When it's noon in Sydney, it's 09:00 in Thailand.
Sydney observes Australia/Sydney and Thailand observes Asia/Bangkok — a 3 hours gap between them.
Shared working hours
Both Sydney and Thailand are simultaneously in business hours for 5 hours per day (assuming standard 9:00–17:00 working hours).
00:0006:0012:0018:0024:00
Sydney
Thailand
Overlap (5h)
Meeting time recommendations
Sydney and Thailand share 5 hours of business hours overlap daily. Showing the 3 most balanced slots — see the time table below for the full window.
12:00 Sydney / 09:00 Bangkok✓ Both working
13:00 Sydney / 10:00 Bangkok✓ Both working
14:00 Sydney / 11:00 Bangkok✓ Both working
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Public holidays this year
Sydney6 holidays
Sep 28King's Birthday
Oct 5Labour Day
Oct 5King's Birthday
Nov 3Melbourne Cup
Dec 25Christmas Day
Thailand
No upcoming public holidays this year.
Sydney and Thailand — practical scheduling
Teams in Sydney (Australia) and Thailand (Thailand) face a 3-hour time difference day to day. A 5-hour shared business hours window makes real-time meetings feasible for both sides within their normal working day.
💡 Practical scheduling guidelines
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Schedule at 12:00–13:00 (Sydney) for a 09:00–10:00 slot in Thailand — the sweet spot where both teams are working.
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Schedule at 13:00–14:00 (Sydney) for a 10:00–11:00 slot in Thailand — the sweet spot where both teams are working.
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Schedule at 14:00–15:00 (Sydney) for a 11:00–12:00 slot in Thailand — the sweet spot where both teams are working.
Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.
Drag the slider at the top to convert any Sydney time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
