UTC+8 ⇄ UTC+0
SGT to GMT Time Zone Converter
Convert Singapore Time to Greenwich Mean Time with live clocks, instant conversion tables, and remote meeting overlap finders.
Time Offset
-8 hours
GMT is 8 hours behind SGT
⚡ Live SGT to GMT Calculator
Real-Time Sync Singapore Time (SGT) UTC+8
Major Hubs: Singapore, Kuala Lumpur, Manila
Greenwich Mean Time (GMT) UTC+0
1:00 AM
Same calendar day • Hubs: London, Dublin, Lisbon
Popular SGT to GMT Conversions
Instant lookup for standard business and day milestones.
Start of Day
9:00 AM SGT
equals
1:00 AM GMT
Mid-Morning
11:00 AM SGT
equals
3:00 AM GMT
Noon / Lunch
12:00 PM SGT
equals
4:00 AM GMT
Afternoon
3:00 PM SGT
equals
7:00 AM GMT
End of Day
5:00 PM SGT
equals
9:00 AM GMT
Evening
8:00 PM SGT
equals
12:00 PM GMT
🤝 Remote Meeting Optimizer
Open Golden Hour Planner →
Best Meeting Time Between SGT & GMT
Due to the significant time difference, the recommended working overlap occurs around 2:00 PM SGT (6:00 AM GMT).
24-Hour SGT to GMT Conversion Schedule
Click any row to view meeting overlap status.
Business (9-17)
Awake
Sleep
| SGT Time | GMT Time | Calendar Shift | Overlap Compatibility |
|---|---|---|---|
| 12:00 AM (00:00) | 4:00 PM (16:00) | -1 day | ⚡ Flexible Overlap |
| 1:00 AM (01:00) | 5:00 PM (17:00) | -1 day | Off-Hours |
| 2:00 AM (02:00) | 6:00 PM (18:00) | -1 day | Off-Hours |
| 3:00 AM (03:00) | 7:00 PM (19:00) | -1 day | Off-Hours |
| 4:00 AM (04:00) | 8:00 PM (20:00) | -1 day | Off-Hours |
| 5:00 AM (05:00) | 9:00 PM (21:00) | -1 day | Off-Hours |
| 6:00 AM (06:00) | 10:00 PM (22:00) | -1 day | Off-Hours |
| 7:00 AM (07:00) | 11:00 PM (23:00) | -1 day | Off-Hours |
| 8:00 AM (08:00) | 12:00 AM (00:00) | Same Day | Off-Hours |
| 9:00 AM (09:00) | 1:00 AM (01:00) | Same Day | ⚡ Flexible Overlap |
| 10:00 AM (10:00) | 2:00 AM (02:00) | Same Day | ⚡ Flexible Overlap |
| 11:00 AM (11:00) | 3:00 AM (03:00) | Same Day | ⚡ Flexible Overlap |
| 12:00 PM (12:00) | 4:00 AM (04:00) | Same Day | ⚡ Flexible Overlap |
| 1:00 PM (13:00) | 5:00 AM (05:00) | Same Day | ⚡ Flexible Overlap |
| 2:00 PM (14:00) | 6:00 AM (06:00) | Same Day | ⚡ Flexible Overlap |
| 3:00 PM (15:00) | 7:00 AM (07:00) | Same Day | ⚡ Flexible Overlap |
| 4:00 PM (16:00) | 8:00 AM (08:00) | Same Day | ⚡ Flexible Overlap |
| 5:00 PM (17:00) | 9:00 AM (09:00) | Same Day | ⚡ Flexible Overlap |
| 6:00 PM (18:00) | 10:00 AM (10:00) | Same Day | ⚡ Flexible Overlap |
| 7:00 PM (19:00) | 11:00 AM (11:00) | Same Day | ⚡ Flexible Overlap |
| 8:00 PM (20:00) | 12:00 PM (12:00) | Same Day | ⚡ Flexible Overlap |
| 9:00 PM (21:00) | 1:00 PM (13:00) | Same Day | ⚡ Flexible Overlap |
| 10:00 PM (22:00) | 2:00 PM (14:00) | Same Day | ⚡ Flexible Overlap |
| 11:00 PM (23:00) | 3:00 PM (15:00) | Same Day | ⚡ Flexible Overlap |
About Origin Zone
Singapore Time (SGT)
Singapore Time (SGT) is 8 hours ahead of UTC, sharing the UTC+8 offset with major hubs across Southeast Asia.
Key Cities: Singapore, Kuala Lumpur, Manila, Perth, Taipei
About Destination Zone
Greenwich Mean Time (GMT)
Greenwich Mean Time (GMT) is the baseline time zone located at the Royal Observatory in Greenwich, London (UTC±0).
Key Cities: London, Dublin, Lisbon, Accra, Reykjavik
Related Timezone Conversions
Explore other popular conversions connected to SGT and GMT.