TimeToZone

SGT to GST Converter

GST is 4 hours behind SGT. 9:00 AM SGT = 5:00 AM GST.

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SGTfrom
Singapore Time
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GST
Gulf Standard Time
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GST is 4 hours behind SGT. To convert SGT to GST, subtract 4 hours from the SGT time: 9:00 AM SGT = 5:00 AM GST.

SGT (Singapore Time) is used in Singapore. GST (Gulf Time) is used in United Arab Emirates and Oman.

SGT to GST time conversion table

SGT to GST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.

12 AM – 7 AM SGT
SGTGST
12:00 AM8:00 PM−1
1:00 AM9:00 PM−1
2:00 AM10:00 PM−1
3:00 AM11:00 PM−1
4:00 AM12:00 AM
5:00 AM1:00 AM
6:00 AM2:00 AM
7:00 AM3:00 AM
8 AM – 3 PM SGT
SGTGST
8:00 AM4:00 AM
9:00 AM5:00 AM
10:00 AM6:00 AM
11:00 AM7:00 AM
12:00 PM8:00 AM
1:00 PM9:00 AM
2:00 PM10:00 AM
3:00 PM11:00 AM
4 PM – 11 PM SGT
SGTGST
4:00 PM12:00 PM
5:00 PM1:00 PM
6:00 PM2:00 PM
7:00 PM3:00 PM
8:00 PM4:00 PM
9:00 PM5:00 PM
10:00 PM6:00 PM
11:00 PM7:00 PM

Conversion table from SGT to GST for 7 Nov 2026. A tick marks hours that fall between 9 AM and 5 PM in both places. +1 means the next day in GST, −1 the previous day.

  • ✓ marks 9 AM–5 PM in both places
  • Greyed times are night in the destination (10 PM–6 AM)

How to convert SGT to GST

Subtract 4 hours from the SGT time to get GST.

Example: 9:00 AM SGT = 5:00 AM GST.

Across midnight: 1:00 AM SGT = 9:00 PM GST (previous day). The date changes, so always check the day as well as the hour.

Time difference between SGT and GST

The time difference between SGT and GST is 4 hours all year – GST is behind SGT.

SGT and GST during daylight saving time

  • SGT does not observe daylight saving time; it stays on UTC+8 all year.
  • GST does not observe daylight saving time; it stays on UTC+4 all year.

Best time for a meeting between SGT and GST

SGT and GST share 4 hours of the 9 AM–5 PM working day. Any time between 1:00 PM and 5:00 PM SGT lands between 9:00 AM and 1:00 PM GST, inside working hours for both.

Plan a meeting across more time zones.

SGT to GST FAQ

What is the time difference between SGT and GST?

GST is 4 hours behind SGT all year. 9:00 AM SGT = 5:00 AM GST.

What is 9 AM SGT in GST?

9:00 AM SGT is 5:00 AM GST.

What is 12 PM (noon) SGT in GST?

12:00 PM SGT is 8:00 AM GST.

Is GST ahead of or behind SGT?

GST is 4 hours behind SGT, so it is earlier in GST than in SGT.

Does SGT change for daylight saving time?

No. SGT stays on the same offset all year, so conversions never shift for daylight saving time.

Does GST change for daylight saving time?

No. GST stays on the same offset all year, so conversions never shift for daylight saving time.

What is the best time for a meeting between SGT and GST?

SGT and GST share 4 hours of the 9 AM–5 PM working day. Any time between 1:00 PM and 5:00 PM SGT lands between 9:00 AM and 1:00 PM GST, inside working hours for both.

Related conversions

Convert GST to SGT

GST to SGT

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Convert other time zones to GST

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Learn more

SGT time zoneGST time zone

Updated 7 November 2026. Time zone data: IANA tz database.