Time difference between Singapore and Sydney

Updated live in your browser · IANA time zone database (Asia/Singapore, Australia/Sydney)

Singapore GMT+8 · UTC+8

Sydney GMT+10 · UTC+10

Difference 2 hours — Sydney is ahead of Singapore

Best time to call

Hours shown in Singapore time. The working-day overlap runs 9:00 AM – 3:00 PM in Singapore, which is 11:00 AM – 5:00 PM in Sydney — schedule calls in that window.

Hour-by-hour conversion

Daylight saving time note

Singapore and Sydney do not change their clocks on the same date. Between October 3, 2026 and April 3, 2027 the difference is 3 hours behind Sydney — because Sydney changes its clocks for daylight saving time while Singapore keeps the same time all year.

For the rest of the year the difference holds steady at 2 hours. Every time on this page is computed from the IANA database at the moment you load it, so the tables above already account for whichever side has switched.

Why the time difference exists

Related comparisons

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