Portsmouth Time to SGT Converter
SGT is 8 hours ahead of GMT. 9:00 AM GMT = 5:00 PM SGT.
SGT is 8 hours ahead of GMT at the moment. To convert Portsmouth Time to SGT, add 8 hours to the Portsmouth Time time: 9:00 AM GMT = 5:00 PM SGT.
Portsmouth Time (Portsmouth time) is used in Portsmouth, UK. SGT (Singapore Time) is used in Singapore.
Portsmouth Time to SGT time conversion table
Portsmouth Time to SGT on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Portsmouth Time | SGT | Day |
|---|---|---|
| 12:00 AM GMT | 8:00 AM SGT | — |
| 1:00 AM GMT | 9:00 AM SGT | — |
| 2:00 AM GMT | 10:00 AM SGT | — |
| 3:00 AM GMT | 11:00 AM SGT | — |
| 4:00 AM GMT | 12:00 PM SGT | — |
| 5:00 AM GMT | 1:00 PM SGT | — |
| 6:00 AM GMT | 2:00 PM SGT | — |
| 7:00 AM GMT | 3:00 PM SGT | — |
| 8:00 AM GMT | 4:00 PM SGT | — |
| 9:00 AM GMT | 5:00 PM SGT | — |
| 10:00 AM GMT | 6:00 PM SGT | — |
| 11:00 AM GMT | 7:00 PM SGT | — |
| 12:00 PM GMT | 8:00 PM SGT | — |
| 1:00 PM GMT | 9:00 PM SGT | — |
| 2:00 PM GMT | 10:00 PM SGT | night |
| 3:00 PM GMT | 11:00 PM SGT | night |
| 4:00 PM GMT | 12:00 AM SGT | next day |
| 5:00 PM GMT | 1:00 AM SGT | next day |
| 6:00 PM GMT | 2:00 AM SGT | next day |
| 7:00 PM GMT | 3:00 AM SGT | next day |
| 8:00 PM GMT | 4:00 AM SGT | next day |
| 9:00 PM GMT | 5:00 AM SGT | next day |
| 10:00 PM GMT | 6:00 AM SGT | next day |
| 11:00 PM GMT | 7:00 AM SGT | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert Portsmouth Time to SGT
Add 8 hours to the Portsmouth Time time to get SGT.
Example: 9:00 AM GMT = 5:00 PM SGT.
Across midnight: 10:00 PM GMT = 6:00 AM SGT (next day). The date changes, so always check the day as well as the hour.
Time difference between Portsmouth Time and SGT
The time difference between Portsmouth Time and SGT is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 1 Jan 2026 – 28 Mar 2026: SGT is 8 hours ahead of Portsmouth Time.
- 29 Mar 2026 – 24 Oct 2026: SGT is 7 hours ahead of Portsmouth Time.
- 25 Oct 2026 – 31 Dec 2026: SGT is 8 hours ahead of Portsmouth Time.
Portsmouth Time and SGT during daylight saving time
- Portsmouth Time next changes on 28 Mar 2027: clocks go forward one hour at 00:59 local time, from GMT (UTC+0) to BST (UTC+1).
- SGT does not observe daylight saving time; it stays on UTC+8 all year.
Best time for a meeting between Portsmouth Time and SGT
Portsmouth Time and SGT have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM GMT, which is 3:00 PM SGT.
Portsmouth Time to SGT FAQ
What is the time difference between Portsmouth Time and SGT?
Right now SGT is 8 hours ahead of GMT. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM Portsmouth Time in SGT?
9:00 AM GMT is 5:00 PM SGT.
What is 12 PM (noon) Portsmouth Time in SGT?
12:00 PM GMT is 8:00 PM SGT.
Is SGT ahead of or behind Portsmouth Time?
SGT is 8 hours ahead of GMT, so it is later in SGT than in Portsmouth Time.
Does Portsmouth Time change for daylight saving time?
Yes. Portsmouth Time next changes on 28 Mar 2027, when clocks go forward one hour from GMT to BST.
Does SGT change for daylight saving time?
No. SGT stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between Portsmouth Time and SGT?
Portsmouth Time and SGT have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM GMT, which is 3:00 PM SGT.
Related conversions
Convert SGT to Portsmouth Time
Convert Portsmouth Time to other time zones
Convert other time zones to SGT
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.