What is the time difference between Perth and Singapore?

Singapore is 0 minutes behind Perth. 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 Singapore from Perth?

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

Does Perth observe daylight saving time?

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

Does Singapore observe daylight saving time?

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

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

It is 12:00 in Singapore, 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 Perth and Singapore use?

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

Convert Perth time to Singapore time

Singapore is 0 minutes behind Perth right now, so midday in Perth lands in the afternoon in Singapore.

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 Perth, and what the clock reads in Singapore at that same moment.

Perth	Singapore
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

Both cities keep one offset all year. Whatever difference holds today still holds in six months.

Perth

Does not observe daylight saving time

Standard: UTC+8

Singapore

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 Perth, which is 09:00–18:00 in Singapore.

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

Reference

The zone identifiers and offsets behind everything above.

	Perth	Singapore
IANA zone	Australia/Perth	Asia/Singapore
Abbreviation	AWST	UTC+8
Standard offset	UTC+8	UTC+8
Daylight offset	—	—
Clock changes this year	0	0
Country	Australia	Singapore

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

Common questions

What is the time difference between Perth and Singapore?: Singapore is 0 minutes behind Perth. 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 Singapore from Perth?: Between 09:00–18:00 in Perth, which is 09:00–18:00 in Singapore. That is the only stretch where both cities are inside a 09:00–18:00 day.
Does Perth observe daylight saving time?: No. Perth stays on UTC+8 all year, so its clocks never move.
Does Singapore observe daylight saving time?: No. Singapore stays on UTC+8 all year, so its clocks never move.
If it is midday in Perth, what time is it in Singapore?: It is 12:00 in Singapore, 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 Perth and Singapore use?: Perth uses Australia/Perth, currently UTC+8 (AWST), and Singapore uses Asia/Singapore, currently UTC+8. Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.