BST 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 BST to SGT, add 8 hours to the BST time: 9:00 AM GMT = 5:00 PM SGT.
BST (British Time) is used in United Kingdom from late March to late October. SGT (Singapore Time) is used in Singapore.
BST here means British Summer Time, not Bangladesh Standard Time. BST (British Summer Time) is not in force right now: United Kingdom from late March to late October is currently on GMT. This page uses whichever name applies on the date you pick, so the numbers below say GMT.
BST to SGT time conversion table
BST to SGT on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| BST | SGT |
|---|---|
| 12:00 AM | 8:00 AM |
| 1:00 AM | 9:00 AM |
| 2:00 AM | 10:00 AM |
| 3:00 AM | 11:00 AM |
| 4:00 AM | 12:00 PM |
| 5:00 AM | 1:00 PM |
| 6:00 AM | 2:00 PM |
| 7:00 AM | 3:00 PM |
| BST | SGT |
|---|---|
| 8:00 AM | 4:00 PM |
| 9:00 AM | 5:00 PM |
| 10:00 AM | 6:00 PM |
| 11:00 AM | 7:00 PM |
| 12:00 PM | 8:00 PM |
| 1:00 PM | 9:00 PM |
| 2:00 PM | 10:00 PM |
| 3:00 PM | 11:00 PM |
| BST | SGT |
|---|---|
| 4:00 PM | 12:00 AM+1 |
| 5:00 PM | 1:00 AM+1 |
| 6:00 PM | 2:00 AM+1 |
| 7:00 PM | 3:00 AM+1 |
| 8:00 PM | 4:00 AM+1 |
| 9:00 PM | 5:00 AM+1 |
| 10:00 PM | 6:00 AM+1 |
| 11:00 PM | 7:00 AM+1 |
Conversion table from BST to SGT 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 SGT, −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 BST to SGT
Add 8 hours to the BST 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 BST and SGT
The time difference between BST 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 BST.
- 29 Mar 2026 – 24 Oct 2026: SGT is 7 hours ahead of BST.
- 25 Oct 2026 – 31 Dec 2026: SGT is 8 hours ahead of BST.
BST and SGT during daylight saving time
- BST 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 BST and SGT
BST 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.
BST to SGT FAQ
What is the time difference between BST 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 BST in SGT?
9:00 AM GMT is 5:00 PM SGT.
What is 12 PM (noon) BST in SGT?
12:00 PM GMT is 8:00 PM SGT.
Is SGT ahead of or behind BST?
SGT is 8 hours ahead of GMT, so it is later in SGT than in BST.
Does BST change for daylight saving time?
Yes. BST 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 BST and SGT?
BST 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 BST
Convert BST to other time zones
Convert other time zones to SGT
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.