GMT to SGT Converter
SGT is 8 hours ahead of GMT.
GMT
Friday, November 13, 2026
Greenwich Mean Time · UTC+0
SGT
Saturday, November 14, 2026
Singapore Time · UTC+8
Convert GMT to SGT
GMT 16:41 = SGT 00:41
GMT to SGT time chart, hour by hour
| GMT | SGT |
|---|
| 00:00 | 08:00 |
| 01:00 | 09:00 |
| 02:00 | 10:00 |
| 03:00 | 11:00 |
| 04:00 | 12:00 |
| 05:00 | 13:00 |
| 06:00 | 14:00 |
| 07:00 | 15:00 |
| 08:00 | 16:00 |
| 09:00 | 17:00 |
| 10:00 | 18:00 |
| 11:00 | 19:00 |
| 12:00 | 20:00 |
| 13:00 | 21:00 |
| 14:00 | 22:00 |
| 15:00 | 23:00 |
| 16:00 | 00:00 +1 day |
| 17:00 | 01:00 +1 day |
| 18:00 | 02:00 +1 day |
| 19:00 | 03:00 +1 day |
| 20:00 | 04:00 +1 day |
| 21:00 | 05:00 +1 day |
| 22:00 | 06:00 +1 day |
| 23:00 | 07:00 +1 day |
Highlighted rows fall within 09:00–18:00 in both places: 1 shared working hour.
How many hours is GMT behind SGT?
As abbreviations, SGT is always 8 hours ahead of GMT: GMT is UTC+0 and SGT is UTC+8. To convert, add 8 hours.
Does the GMT to SGT time difference change?
No. Sgt is 8 hours ahead of gmt all year, because neither place changes its clocks.
Calling hours for GMT and SGT
- When SGT is 8 hours ahead of GMT: no shared 09:00 to 17:00 hours; try 09:00 in GMT (17:00 in SGT).
Frequently asked questions about GMT and SGT time
How many hours ahead is SGT of GMT?
SGT (UTC+8) is 8 hours ahead of GMT (UTC+0).
Does the time difference between GMT and SGT change during the year?
No, it stays 8 hours ahead all year because neither place changes its clocks.