SGT to GMT Converter

Convert between any time zones worldwide. Free and accurate time zone converter with DST support.

Edit time and date on either side to see the conversion instantly.

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SGT
Singapore Time
Date changes are handled automatically when conversions cross midnight.
GMT
Greenwich Mean Time
Date changes are handled automatically when conversions cross midnight.

About SGT to GMT Conversion

Converting time between SGT and GMT requires understanding their time zone offsets and any daylight saving time adjustments. SGT (SGT) operates at UTC+8, while GMT (GMT) is set to UTC+0. This means GMT is 8 hours behind SGT. For example, when it's 11:29 AM SGT on February 4, 2026, it's 3:29 AM GMT in GMT. Europe/London observes daylight saving time, switching between GMT (UTC+0) and BST (UTC+1), while Asia/Singapore does not observe daylight saving time. Use this converter to quickly find the equivalent time in GMT for any time in SGT, whether you're scheduling meetings, planning travel, or coordinating with teams across different time zones.

How to Use the Time Zone Converter

  1. Select your source timezone from the "From timezone" dropdown (use search to find quickly)
  2. Enter the date and time you want to convert (or click "Today" and "Now" for current time)
  3. Select your target timezone from the "To timezone" dropdown
  4. The conversion updates automatically as you change inputs - no button needed!
  5. Use "Copy" button to copy the converted time, or use presets for quick conversions

Frequently Asked Questions

What is the time difference between SGT and GMT?

The time difference between SGT and GMT is 8 hours. GMT is 8 hours behind SGT.

Is GMT ahead of or behind SGT?

GMT is behind SGT by 8 hours. When it's 9 AM in SGT, it's 1:00 AM in GMT.

How many hours do you add to SGT to get GMT?

You subtract 8 hours from SGT to get GMT. For example, 9 AM SGT - 8 hours = 1:00 AM GMT.

Does the SGT to GMT time difference change during Daylight Saving Time?

Yes, the time difference can change during Daylight Saving Time (DST). GMT observes DST, which can affect the time difference during the transition periods in spring and fall.

What is 9 AM SGT in GMT?

9 AM SGT is 1:00 AM GMT. This conversion accounts for the 8-hour time difference between the two timezones.

Is SGT the same throughout the year when converting to GMT?

No, the conversion between SGT and GMT can vary during the year due to Daylight Saving Time. The time difference may change by 1 hour during DST transition periods (typically March and November), so always use a current timezone converter for accurate conversions.

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