Time Difference Between Siem Reap and Sydney

Sydney is 3 hours ahead Siem Reap.

Cambodia

Siem Reap

Asia/Phnom_Penh · UTC+7

Australia

Sydney

Australia/Sydney · UTC+10

Best Times to Meet

Hours where standard working time (9 AM – 6 PM) overlaps in both Siem Reap and Sydney.

  • Siem Reap

    9:00 AM

    Sydney

    12:00 PM

  • Siem Reap

    10:00 AM

    Sydney

    1:00 PM

  • Siem Reap

    11:00 AM

    Sydney

    2:00 PM

  • Siem Reap

    12:00 PM

    Sydney

    3:00 PM

  • Siem Reap

    1:00 PM

    Sydney

    4:00 PM

  • Siem Reap

    2:00 PM

    Sydney

    5:00 PM

Siem Reap to Sydney — 24-Hour Conversion

Each row shows the equivalent local time in Sydney for an hour in Siem Reap. Working-hours rows (9–18) are highlighted.

Siem ReapSydneyMatch
Off hours
Off hours
Off hours
Off hours
Off hours
Off hours
Workday in Sydney
Workday in Sydney
Workday in Sydney
Best for meetings
Best for meetings
Best for meetings
Best for meetings
Best for meetings
Best for meetings
Workday in Siem Reap
Workday in Siem Reap
Workday in Siem Reap
Off hours
Off hours
Off hours
+1 dayOff hours
+1 dayOff hours
+1 dayOff hours

Frequently Asked Questions

What is the time difference between Siem Reap and Sydney?

Sydney, Australia (UTC+10) is 3 hours ahead Siem Reap, Cambodia (UTC+7).

What is the best time to schedule a meeting between Siem Reap and Sydney?

The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.

Does daylight saving time change the difference between Siem Reap and Sydney?

Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.

When it is 9 AM in Siem Reap, what time is it in Sydney?

Use the conversion table on this page — every hour in Siem Reap is mapped to its equivalent local time in Sydney, including day shift markers when the date differs.