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Convert Singapore Time (SGT) to Greenwich Mean Time (GMT, UTC+0) with our professional time zone converter. Designed for international business meetings between Singapore to London, this tool provides real-time conversion, optimal meeting time suggestions, business hours comparison, and 24-hour conversion tables. Features include live clock displays, meeting scheduler, time zone maps, and daylight saving time handling. Perfect for international business coordination, global team management, and cross-border communication. No registration required - works instantly on all devices with offline capability.
Greenwich Mean Time is 8 hours behind Singapore Time
Complete hourly conversion for Singapore Time to Greenwich Mean Time
| Singapore Time | Greenwich Mean Time | 24-Hour SGT | 24-Hour GMT |
|---|---|---|---|
| 12:00 AM | 4:00 PM (previous day) | 00:00 | 16:00 |
| 1:00 AM | 5:00 PM (previous day) | 01:00 | 17:00 |
| 2:00 AM | 6:00 PM (previous day) | 02:00 | 18:00 |
| 3:00 AM | 7:00 PM (previous day) | 03:00 | 19:00 |
| 4:00 AM | 8:00 PM (previous day) | 04:00 | 20:00 |
| 5:00 AM | 9:00 PM (previous day) | 05:00 | 21:00 |
| 6:00 AM | 10:00 PM (previous day) | 06:00 | 22:00 |
| 7:00 AM | 11:00 PM (previous day) | 07:00 | 23:00 |
| 8:00 AM | 12:00 AM | 08:00 | 00:00 |
| 9:00 AM | 1:00 AM | 09:00 | 01:00 |
| 10:00 AM | 2:00 AM | 10:00 | 02:00 |
| 11:00 AM | 3:00 AM | 11:00 | 03:00 |
| 12:00 PM | 4:00 AM | 12:00 | 04:00 |
| 1:00 PM | 5:00 AM | 13:00 | 05:00 |
| 2:00 PM | 6:00 AM | 14:00 | 06:00 |
| 3:00 PM | 7:00 AM | 15:00 | 07:00 |
| 4:00 PM | 8:00 AM | 16:00 | 08:00 |
| 5:00 PM | 9:00 AM | 17:00 | 09:00 |
| 6:00 PM | 10:00 AM | 18:00 | 10:00 |
| 7:00 PM | 11:00 AM | 19:00 | 11:00 |
| 8:00 PM | 12:00 PM | 20:00 | 12:00 |
| 9:00 PM | 1:00 PM | 21:00 | 13:00 |
| 10:00 PM | 2:00 PM | 22:00 | 14:00 |
| 11:00 PM | 3:00 PM | 23:00 | 15:00 |
Optimal hours for calls between SGT and GMT
Based on standard business hours (9:00 AM - 6:00 PM) in each time zone
Technical information for both time zones
Source timezone
Target timezone
The time difference when converting Singapore Standard Time (SGT) to Greenwich Mean Time (GMT) is typically -8 hours. This means that when it is noon SGT, it will be 4:00 AM GMT on the same day, which is essential for scheduling across these time zones.
To convert SGT to GMT using our converter, enter the desired Singapore Time into the input field on iformat.io. The converter will automatically calculate and display the corresponding time in Greenwich Mean Time, making it easy to manage your schedule.
When converting from SGT to GMT, 6 PM SGT corresponds to 10 AM GMT on the same day. This conversion is crucial for coordinating meetings or events between these two time zones.
When converting from SGT to GMT, the best times for scheduling meetings are generally between 4:00 PM and 6:00 PM SGT, which corresponds to 8:00 AM and 10:00 AM GMT. This range accommodates typical working hours and ensures all participants are available for effective communication.
Always use reliable tools like our converter at iformat.io to ensure accurate conversions from SGT to GMT. Regularly checking against a trusted source can also help confirm accuracy.
No, Singapore does not observe Daylight Saving Time; therefore, the offset between SGT and GMT remains consistent throughout the year at -8 hours. This stability simplifies scheduling since there are no seasonal changes to account for.
If you encounter any issues while using our converter on iformat.io, refer to our help section or contact our support team for assistance. We’re here to help you with any questions regarding time conversions.
