Cardiff 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 Cardiff Time to SGT, add 8 hours to the Cardiff Time time: 9:00 AM GMT = 5:00 PM SGT.
Cardiff Time (Cardiff time) is used in Cardiff, UK. SGT (Singapore Time) is used in Singapore.
Cardiff Time to SGT time conversion table
Cardiff Time to SGT on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Cardiff 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 Cardiff Time to SGT
Add 8 hours to the Cardiff 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 Cardiff Time and SGT
The time difference between Cardiff 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 Cardiff Time.
- 29 Mar 2026 – 24 Oct 2026: SGT is 7 hours ahead of Cardiff Time.
- 25 Oct 2026 – 31 Dec 2026: SGT is 8 hours ahead of Cardiff Time.
Cardiff Time and SGT during daylight saving time
- Cardiff 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 Cardiff Time and SGT
Cardiff 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.
Cardiff Time to SGT FAQ
What is the time difference between Cardiff 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 Cardiff Time in SGT?
9:00 AM GMT is 5:00 PM SGT.
What is 12 PM (noon) Cardiff Time in SGT?
12:00 PM GMT is 8:00 PM SGT.
Is SGT ahead of or behind Cardiff Time?
SGT is 8 hours ahead of GMT, so it is later in SGT than in Cardiff Time.
Does Cardiff Time change for daylight saving time?
Yes. Cardiff 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 Cardiff Time and SGT?
Cardiff 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 Cardiff Time
Convert Cardiff Time to other time zones
Convert other time zones to SGT
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.