What is the time difference between Singapore and Sydney?

Sydney is 2 hours ahead of Singapore. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.

When is the best time to call Sydney from Singapore?

Between 09:00–16:00 in Singapore, which is 11:00–18:00 in Sydney. That is the only stretch where both cities are inside a 09:00–18:00 day.

Does Singapore observe daylight saving time?

No. Singapore stays on UTC+8 all year, so its clocks never move.

Does Sydney observe daylight saving time?

Yes. Sydney runs on UTC+10 in winter and UTC+11 in summer. The next change is on 2026-10-04, when clocks go forward by 60 minutes.

If it is midday in Singapore, what time is it in Sydney?

It is 14:00 in Sydney, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.

Which time zones do Singapore and Sydney use?

Singapore uses Asia/Singapore, currently UTC+8, and Sydney uses Australia/Sydney, currently UTC+10 (AEST). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert Singapore time to Sydney time

Sydney is 2 hours ahead of Singapore right now, so midday in Singapore lands in the afternoon in Sydney.

Convert a time

From

Date

Time

Converted time

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The converter needs JavaScript to run. Everything below — offsets, daylight saving dates and the hour-by-hour table — is part of the page and works without it.

Hour by hour

Every hour of a day in Singapore, and what the clock reads in Sydney at that same moment.

Singapore	Sydney
00:00	02:00
01:00	03:00
02:00	04:00
03:00	05:00
04:00	06:00
05:00	07:00
06:00	08:00
07:00	09:00
08:00	10:00
09:00	11:00
10:00	12:00
11:00	13:00
12:00	14:00
13:00	15:00
14:00	16:00
15:00	17:00
16:00	18:00
17:00	19:00
18:00	20:00
19:00	21:00
20:00	22:00
21:00	23:00
22:00	00:00next day
23:00	01:00next day

Daylight saving time

Singapore keeps one offset all year while Sydney moves twice. That is the whole reason this difference is seasonal.

Singapore

Does not observe daylight saving time

Standard: UTC+8

Sydney

Observes daylight saving time

Standard: UTC+10
Daylight: UTC+11
Next change: 2026-10-04 +60m

When you can actually talk

The window is 7 hours wide — 09:00–16:00 in Singapore, 11:00–18:00 in Sydney.

Singapore 09:00–16:00Sydney 11:00–18:00

Reference

The zone identifiers and offsets behind everything above.

	Singapore	Sydney
IANA zone	Asia/Singapore	Australia/Sydney
Abbreviation	UTC+8	AEST
Standard offset	UTC+8	UTC+10
Daylight offset	—	UTC+11
Clock changes this year	0	2
Country	Singapore	Australia

Example, not the current time. Live times appear once the page loads.

Common questions

What is the time difference between Singapore and Sydney?: Sydney is 2 hours ahead of Singapore. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.
When is the best time to call Sydney from Singapore?: Between 09:00–16:00 in Singapore, which is 11:00–18:00 in Sydney. That is the only stretch where both cities are inside a 09:00–18:00 day.
Does Singapore observe daylight saving time?: No. Singapore stays on UTC+8 all year, so its clocks never move.
Does Sydney observe daylight saving time?: Yes. Sydney runs on UTC+10 in winter and UTC+11 in summer. The next change is on 2026-10-04, when clocks go forward by 60 minutes.
If it is midday in Singapore, what time is it in Sydney?: It is 14:00 in Sydney, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.
Which time zones do Singapore and Sydney use?: Singapore uses Asia/Singapore, currently UTC+8, and Sydney uses Australia/Sydney, currently UTC+10 (AEST). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.