What is the time difference between Singapore and Perth?

Perth is 0 minutes behind 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 Perth from Singapore?

Between 09:00–18:00 in Singapore, which is 09:00–18:00 in Perth. 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 Perth observe daylight saving time?

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

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

It is 12:00 in Perth, on the same calendar date. That holds for the current offsets; it does not change through the year, because neither city moves its clocks.

Which time zones do Singapore and Perth use?

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

Convert Singapore time to Perth time

Right now Perth runs 0 minutes behind Singapore. That gap is not fixed: it moves when either city changes its clocks.

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 Perth at that same moment.

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

Daylight saving time

Neither Singapore nor Perth changes its clocks, so the difference between them is the same every day of the year.

Singapore

Does not observe daylight saving time

Standard: UTC+8

Perth

Does not observe daylight saving time

Standard: UTC+8

When you can actually talk

You have 9 hours of shared working time: 09:00–18:00 in Singapore, which is 09:00–18:00 in Perth.

Singapore 09:00–18:00Perth 09:00–18:00

Reference

The underlying data, in case you need to put it in a calendar invitation or a configuration file.

	Singapore	Perth
IANA zone	Asia/Singapore	Australia/Perth
Abbreviation	UTC+8	AWST
Standard offset	UTC+8	UTC+8
Daylight offset	—	—
Clock changes this year	0	0
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 Perth?: Perth is 0 minutes behind 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 Perth from Singapore?: Between 09:00–18:00 in Singapore, which is 09:00–18:00 in Perth. 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 Perth observe daylight saving time?: No. Perth stays on UTC+8 all year, so its clocks never move.
If it is midday in Singapore, what time is it in Perth?: It is 12:00 in Perth, on the same calendar date. That holds for the current offsets; it does not change through the year, because neither city moves its clocks.
Which time zones do Singapore and Perth use?: Singapore uses Asia/Singapore, currently UTC+8, and Perth uses Australia/Perth, currently UTC+8 (AWST). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.