SGT to BST 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 BST, subtract 8 hours from the SGT time: 9:00 AM SGT = 1:00 AM GMT.
SGT (Singapore Time) is used in Singapore. BST (British Time) is used in United Kingdom from late March to late October.
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.
SGT to BST time conversion table
SGT to BST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| SGT | BST |
|---|---|
| 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 | BST |
|---|---|
| 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 | BST |
|---|---|
| 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 BST 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 BST, −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 BST
Subtract 8 hours from the SGT time to get BST.
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 BST
The time difference between SGT and BST 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: BST is 8 hours behind of SGT.
- 29 Mar 2026 – 24 Oct 2026: BST is 7 hours behind of SGT.
- 25 Oct 2026 – 31 Dec 2026: BST is 8 hours behind of SGT.
SGT and BST during daylight saving time
- SGT does not observe daylight saving time; it stays on UTC+8 all year.
- 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).
Best time for a meeting between SGT and BST
SGT and BST 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 BST FAQ
What is the time difference between SGT and BST?
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 BST?
9:00 AM SGT is 1:00 AM GMT.
What is 12 PM (noon) SGT in BST?
12:00 PM SGT is 4:00 AM GMT.
Is BST ahead of or behind SGT?
GMT is 8 hours behind SGT, so it is earlier in BST 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 BST change for daylight saving time?
Yes. BST 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 BST?
SGT and BST 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 BST to SGT
Convert SGT to other time zones
Convert other time zones to BST
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.