Perth time to Singapore time
Singapore is 0 hours ahead of Perth all year (Perth GMT+8/UTC+08:00 in summer; Singapore GMT+8/UTC+08:00). Enter a Perth time below to convert it, or leave it blank to see the current time in both cities.
How to use the Perth to Singapore time
- Type a Perth time (24-hour) and optionally a date, or leave blank for now.
- Click Convert.
- Read the Singapore time and the working-hours table.
Time difference between Perth and Singapore
Singapore is 0 hours ahead of Perth all year. Neither city changes its clocks, so the difference is the same all year. Perth uses Australia/Perth time (UTC+08:00 in January, UTC+08:00 in July); Singapore uses Asia/Singapore (UTC+08:00 in January, UTC+08:00 in July).
Working week in Perth and Singapore
Perth: Australian Western Time, UTC+8 all year (Western Australia rejected daylight saving in a 2009 referendum). Two to three hours behind Sydney.
Singapore: Singapore Standard Time, UTC+8 all year, the same clock as Hong Kong, Beijing, Perth, Manila and Kuala Lumpur. Office hours 09:00–18:00, weekend Saturday–Sunday.
Quick conversion table (summer difference)
| Perth | Singapore |
|---|---|
| 08:00 | 08:00 |
| 09:00 | 09:00 |
| 10:00 | 10:00 |
| 12:00 | 12:00 |
| 14:00 | 14:00 |
| 16:00 | 16:00 |
| 18:00 | 18:00 |
| 20:00 | 20:00 |
| 22:00 | 22:00 |
Table uses the July difference; the tool above applies the exact rule for any date.
Best time to call between Perth and Singapore
Within normal office hours (09:00–18:00) in both cities: 9:00–17:00 Perth time. For a compromise outside that window, the fairest slots are the ones nearest each side's start or end of day, alternating who takes the inconvenient hour.
Reverse
Need the other direction? See Singapore to Perth, or the general time zone converter.
Frequently asked questions
How many hours ahead is Singapore from Perth?
Singapore is 0 hours ahead of Perth all year.
When it is 12:00 noon in Perth, what time is it in Singapore?
12:00 in summer (); use the tool for a specific date.
Does the converter handle daylight saving?
Yes, for the exact date you enter, using the IANA time-zone rules in your browser.
Privacy
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Last updated 2026-09-23.