SGT to Sydney time conversion
Sydney is 3 hours ahead of SGT. After the next clock change (): Sydney is 2 hours ahead of SGT.
Time difference with your location
SGT is 8 hours ahead of UTC. Compare with your local time →
Choose a date and time
Choose the local time in SGT to convert it to Sydney on that date.
Skipped clock-change times are unavailable; a repeated time uses its first occurrence.
24-hour conversion chart · SGT → Sydney
This table converts each hour in SGT to Sydney on 2026-10-21.
- Working hours
- Outside working hours
- Night hours
| SGT | Sydney | Shared working hours |
|---|---|---|
| 00:0012:00 AM | 03:003:00 AM | |
| 01:001:00 AM | 04:004:00 AM | |
| 02:002:00 AM | 05:005:00 AM | |
| 03:003:00 AM | 06:006:00 AM | |
| 04:004:00 AM | 07:007:00 AM | |
| 05:005:00 AM | 08:008:00 AM | |
| 06:006:00 AM | 09:009:00 AM | |
| 07:007:00 AM | 10:0010:00 AM | |
| 08:008:00 AM | 11:0011:00 AM | ✓ |
| 09:009:00 AM | 12:0012:00 PM | ✓ |
| 10:0010:00 AM | 13:001:00 PM | ✓ |
| 11:0011:00 AM | 14:002:00 PM | ✓ |
| 12:0012:00 PM | 15:003:00 PM | ✓ |
| 13:001:00 PM | 16:004:00 PM | ✓ |
| 14:002:00 PM | 17:005:00 PM | ✓ |
| 15:003:00 PM | 18:006:00 PM | |
| 16:004:00 PM | 19:007:00 PM | |
| 17:005:00 PM | 20:008:00 PM | |
| 18:006:00 PM | 21:009:00 PM | |
| 19:007:00 PM | 22:0010:00 PM | |
| 20:008:00 PM | 23:0011:00 PM | |
| 21:009:00 PM | 00:0012:00 AM +1 day | |
| 22:0010:00 PM | 01:001:00 AM +1 day | |
| 23:0011:00 PM | 02:002:00 AM +1 day |
Quick conversion examples
These examples use SGT (UTC+8) and Sydney (UTC+11); choosing a date applies the local clock changes.
Conversion formula: Sydney = SGT + 3h · SGT + 2h.
| SGT | Sydney |
|---|---|
| 6:00 AM SGT | = 9:00 AM Sydney |
| 7:00 AM SGT | = 10:00 AM Sydney |
| 8:00 AM SGT | = 11:00 AM Sydney |
| 9:00 AM SGT | = 12:00 PM Sydney |
| 10:00 AM SGT | = 1:00 PM Sydney |
| 12:00 PM SGT | = 3:00 PM Sydney |
| 3:00 PM SGT | = 6:00 PM Sydney |
| 5:00 PM SGT | = 8:00 PM Sydney |
| 6:00 PM SGT | = 9:00 PM Sydney |
| 8:00 PM SGT | = 11:00 PM Sydney |
Overlapping meeting hours
The 08:00–18:00 working day in SGT and Sydney overlaps for 7 hours on 2026-10-21.
- Shared working hours
- 08:00–15:00 SGT · 11:00–18:00 Sydney
Clock changes on both sides, 2026–2028
SGT and Sydney have the following local clock changes in 2026–2028; all times in the table are local to that side.
| Year | SGT | Sydney |
|---|---|---|
| 2026 | No clock changes; UTC+8 all year. | · 03:00 → 02:00 · 02:00 → 03:00 |
| 2027 | No clock changes; UTC+8 all year. | · 03:00 → 02:00 · 02:00 → 03:00 |
| 2028 | No clock changes; UTC+8 all year. | · 03:00 → 02:00 · 02:00 → 03:00 |
At the start of 2026, Sydney is 3 hours ahead of SGT. The difference changes during the following periods.
- From 2026-04-05 00:00 SGT until 2026-10-04 00:00 SGT, Sydney is 2 hours ahead of SGT.
- From 2027-04-04 00:00 SGT until 2027-10-03 00:00 SGT, Sydney is 2 hours ahead of SGT.
- From 2028-04-02 00:00 SGT until 2028-10-01 00:00 SGT, Sydney is 2 hours ahead of SGT.
Frequently asked questions
What time is 9 AM SGT in Sydney?
9:00 AM SGT = 12:00 PM Sydney, using UTC+8 and UTC+11. Choose a date above for the seasonal local time.
Does the time difference between SGT and Sydney change during the year?
Yes. During 2026–2028: Sydney is 2 hours ahead of SGT; Sydney is 3 hours ahead of SGT. The clock-change table gives the dates for both sides.
How do I tell whether it is day or night in Sydney?
Read the Sydney clock above: this guide counts 06:00–18:00 local time as daytime and the rest as nighttime, without using sunrise and sunset.
What is the best time to call between SGT and Sydney?
The shared 08:00–18:00 working window is 08:00–15:00 SGT / 11:00–18:00 Sydney, a total of 7 hours.
What is the time difference between SGT and Sydney now?
Right now, Sydney is 3 hours ahead of SGT. Conversion formula: Sydney = SGT + 3h · SGT + 2h.