Singapore to Sydney time converter
Sydney is usually 3 hours ahead of Singapore, but the gap changes around daylight saving dates. Pick a date and time below, or use the tables to plan a call.
Sydney is 3 hours ahead of Singapore.
Live from your device clock using your browser’s time zone data.
- 9:00 AM in Singapore is12:00 PM in Sydney
- A 9 am – 5 pm working day in Singapore is12:00 PM – 8:00 PM in Sydney
- Best time for a one-hour call (both in working hours)9:00 AM–2:00 PM in Singapore (12:00 PM–5:00 PM in Sydney)
Reference date at build time. Tables below cover the whole year.
Convert a specific time
9:00 AM Singapore on Thu, Oct 22 is 12:00 PM Sydney on Thu, Oct 22.
Tip: link straight to an answer with ?t=3pm or ?t=15:30&d=2026-10-22. Select any time in the hour-by-hour table below to fill this in.
Time difference through 2026
3 periods with a constant difference. The unusual period lasts 182 days: check meetings in those weeks.
| Dates in Singapore | Sydney vs Singapore | 9:00 AM in Singapore is | Best one-hour call, Singapore time |
|---|---|---|---|
| Jan 1 – Apr 4 94 days | 3 hours ahead UTC+8 → UTC+11 | 12:00 PM | 9:00 AM–2:00 PM Within 9–5 for both |
| Apr 5 – Oct 3 182 days | 2 hours ahead UTC+8 → UTC+10 | 11:00 AM | 9:00 AM–3:00 PM Within 9–5 for both |
| Oct 4 – Dec 31 89 days | 3 hours ahead UTC+8 → UTC+11 | 12:00 PM | 9:00 AM–2:00 PM Within 9–5 for both |
Periods are split at every clock change in either place, calculated from the IANA time zone database at build time. The 9:00 AM and call examples use the middle date of each period. Future rules can change.
Hour-by-hour: Singapore to Sydney
Every hour of the chosen day in Singapore, with working hours marked on both sides.
Showing 2026-10-22. Repeated hours after a clock change list both occurrences.
| Singapore | Sydney | Date in Sydney |
|---|---|---|
| 3:00 AM | Thu, Oct 22 | |
| 4:00 AM | Thu, Oct 22 | |
| 5:00 AM | Thu, Oct 22 | |
| 6:00 AM | Thu, Oct 22 | |
| 7:00 AM | Thu, Oct 22 | |
| 8:00 AM | Thu, Oct 22 | |
| 9:00 AM | Thu, Oct 22 | |
| 10:00 AM | Thu, Oct 22 | |
| 11:00 AM | Thu, Oct 22 | |
| 12:00 PM | Thu, Oct 22 | |
| 1:00 PM | Thu, Oct 22 | |
| 2:00 PM | Thu, Oct 22 | |
| 3:00 PM | Thu, Oct 22 | |
| 4:00 PM | Thu, Oct 22 | |
| 5:00 PM | Thu, Oct 22 | |
| 6:00 PM | Thu, Oct 22 | |
| 7:00 PM | Thu, Oct 22 | |
| 8:00 PM | Thu, Oct 22 | |
| 9:00 PM | Thu, Oct 22 | |
| 10:00 PM | Thu, Oct 22 | |
| 11:00 PM | Thu, Oct 22 | |
| 12:00 AM | Fri, Oct 23next day | |
| 1:00 AM | Fri, Oct 23next day | |
| 2:00 AM | Fri, Oct 23next day |
9 am – 5 pm7–9 am, 5–9 pmNightShaded rows: working hours in both places
- Sun, Nov 8 · Deepavali (Singapore)
- Mon, Nov 9 · Deepavali (Singapore)
Questions about Singapore and Sydney time
What is the time difference between Singapore and Sydney?
It depends on the date. For most of 2026, Sydney is 3 hours ahead of Singapore. From Apr 5 – Oct 3, it is 2 hours ahead of Singapore.
The difference changes because Sydney changes its clocks while the other does not.
What time is it in Sydney when it is noon in Singapore?
When Sydney is 3 hours ahead of Singapore: 12:00 PM in Singapore is 3:00 PM in Sydney.
When Sydney is 2 hours ahead of Singapore: 12:00 PM in Singapore is 2:00 PM in Sydney.
When is the best time to call Sydney from Singapore?
On a typical weekday, start a one-hour call between 9:00 AM–2:00 PM in Singapore (12:00 PM–5:00 PM in Sydney). Both sides are inside 9 am – 5 pm.
Switch the converter above to Meeting planner to set your own working hours and meeting length, or exclude weekends.
Do Singapore and Sydney use daylight saving time?
Singapore keeps UTC+8 all year, with no clock changes in 2026.
Sydney changes its clocks 2 times in 2026: back on Sunday, April 5, 2026 (UTC+11 → UTC+10); forward on Sunday, October 4, 2026 (UTC+10 → UTC+11).
Which time zone identifiers should I use in a calendar?
Singapore: Asia/Singapore. Sydney: Australia/Sydney. City identifiers carry the daylight saving rules, so a recurring event keeps its local time.