SGT to GMT Converter — Singapore to Greenwich Time Zone

Convert Singapore Time (SGT) to Greenwich Mean Time (GMT) instantly. Schedule Asia-UK meetings effectively with our free online time zone calculator tool.

24-Hour Conversion Chart

Day (6am-6pm)
Night
SGT
Singapore Time
GMT
Greenwich Mean Time
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
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
12:00 AM
4:00 PM
1:00 AM
5:00 PM
2:00 AM
6:00 PM
3:00 AM
7:00 PM
4:00 AM
8:00 PM
5:00 AM
9:00 PM
6:00 AM
10:00 PM
7:00 AM
11:00 PM

Singapore to United Kingdom

Schedule meetings between Singapore and London. The 7-8 hour gap offers reasonable overlap.

Financial Hubs

Converter Features

7-8 Hour Gap

Varies based on UK daylight saving.

BST Handling

Adjusts for UK daylight saving changes.

Bi-Directional

Swap to see UK time from Singapore.

Finance Ready

Essential for banking coordination.

How this SGT to GMT Converter — Singapore to Greenwich Time Zone works

This global time tool converts Singapore Time (SGT) to Greenwich Mean Time (GMT/UTC). Since SGT is a fixed UTC+8 offset and GMT is the standard reference, this conversion is straightforward but critical for international scheduling, flight planning, and server log synchronization. It allows users to quickly cross-reference business hours in London with Singapore, ensuring accurate coordination across these major financial hubs without manual calculation.

How to use this SGT to GMT Converter — Singapore to Greenwich Time Zone

1

Select Direction

Choose whether to convert from SGT to GMT or vice versa.

2

Enter Date & Time

Pick the date and time you want to convert.

3

Get Instant Result

The exact equivalent is shown instantly, with DST adjustments applied automatically.

Example Usage

SGT is UTC+8 and GMT is UTC+0, so SGT is always 8 hours ahead. Subtract 8 hours from any SGT time to get GMT. When the UK observes BST (GMT+1) in summer, the gap narrows to 7 hours.

Input
Monday, 3:00 PM SGT
Output
Monday, 7:00 AM GMT

Frequently Asked Questions

What is the SGT to GMT offset?
SGT is 8 hours ahead of GMT. So 12:00 PM SGT is 4:00 AM GMT.
Does the UK observe DST?
Yes. During summer, UK uses BST (GMT+1), reducing the gap to 7 hours.
Best overlap times?
Afternoon SGT (1-5 PM) overlaps with morning GMT (5-9 AM).
Which cities use SGT?
Singapore, and also Kuala Lumpur and Hong Kong use similar offsets.
Is this private?
Yes. All calculations run in your browser.

Conversions from SGT

Conversions from GMT

Related Tools

The SGT to GMT Converter — Singapore to Greenwich Time Zone is maintained by CodeItBro. We aim to provide the best free developer tools on the web. If you have feedback or suggestions, please visit our contact page.

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