SGT to Cardiff Time Converter
GMT is 8 hours behind SGT. 9:00 AM SGT = 1:00 AM GMT.
GMT is 8 hours behind SGT at the moment. To convert SGT to Cardiff Time, subtract 8 hours from the SGT time: 9:00 AM SGT = 1:00 AM GMT.
SGT (Singapore Time) is used in Singapore. Cardiff Time (Cardiff time) is used in Cardiff, UK.
SGT to Cardiff Time time conversion table
SGT to Cardiff Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| SGT | Cardiff Time |
|---|---|
| 12:00 AM | 4:00 PM−1 |
| 1:00 AM | 5:00 PM−1 |
| 2:00 AM | 6:00 PM−1 |
| 3:00 AM | 7:00 PM−1 |
| 4:00 AM | 8:00 PM−1 |
| 5:00 AM | 9:00 PM−1 |
| 6:00 AM | 10:00 PM−1 |
| 7:00 AM | 11:00 PM−1 |
| SGT | Cardiff Time |
|---|---|
| 8:00 AM | 12:00 AM |
| 9:00 AM | 1:00 AM |
| 10:00 AM | 2:00 AM |
| 11:00 AM | 3:00 AM |
| 12:00 PM | 4:00 AM |
| 1:00 PM | 5:00 AM |
| 2:00 PM | 6:00 AM |
| 3:00 PM | 7:00 AM |
| SGT | Cardiff Time |
|---|---|
| 4:00 PM | 8:00 AM |
| 5:00 PM | 9:00 AM |
| 6:00 PM | 10:00 AM |
| 7:00 PM | 11:00 AM |
| 8:00 PM | 12:00 PM |
| 9:00 PM | 1:00 PM |
| 10:00 PM | 2:00 PM |
| 11:00 PM | 3:00 PM |
Conversion table from SGT to Cardiff Time for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in Cardiff Time, −1 the previous day.
- ✓ marks 9 AM–5 PM in both places
- Greyed times are night in the destination (10 PM–6 AM)
How to convert SGT to Cardiff Time
Subtract 8 hours from the SGT time to get Cardiff Time.
Example: 9:00 AM SGT = 1:00 AM GMT.
Across midnight: 1:00 AM SGT = 5:00 PM GMT (previous day). The date changes, so always check the day as well as the hour.
Time difference between SGT and Cardiff Time
The time difference between SGT and Cardiff Time 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: Cardiff Time is 8 hours behind of SGT.
- 29 Mar 2026 – 24 Oct 2026: Cardiff Time is 7 hours behind of SGT.
- 25 Oct 2026 – 31 Dec 2026: Cardiff Time is 8 hours behind of SGT.
SGT and Cardiff Time during daylight saving time
- SGT does not observe daylight saving time; it stays on UTC+8 all year.
- 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).
Best time for a meeting between SGT and Cardiff Time
SGT and Cardiff Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM SGT, which is 7:00 AM GMT.
SGT to Cardiff Time FAQ
What is the time difference between SGT and Cardiff Time?
Right now GMT is 8 hours behind SGT. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM SGT in Cardiff Time?
9:00 AM SGT is 1:00 AM GMT.
What is 12 PM (noon) SGT in Cardiff Time?
12:00 PM SGT is 4:00 AM GMT.
Is Cardiff Time ahead of or behind SGT?
GMT is 8 hours behind SGT, so it is earlier in Cardiff Time than in SGT.
Does SGT change for daylight saving time?
No. SGT stays on the same offset all year, so conversions never shift for daylight saving 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.
What is the best time for a meeting between SGT and Cardiff Time?
SGT and Cardiff Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM SGT, which is 7:00 AM GMT.
Related conversions
Convert Cardiff Time to SGT
Convert SGT to other time zones
Convert other time zones to Cardiff Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.