GST to SGT time converter

SGT is 4 hours ahead of GST. When it is 9:00 AM in GST, it is 1:00 PM in SGT.

GST UTC+4

Saturday, October 17, 2026

SGT UTC+8

Saturday, October 17, 2026

GST
Gulf Standard Time
Sat, Oct 17
UTC+4
SGT
Singapore Time
Sat, Oct 17
UTC+8+4h
Finding your time zone…
Shared working hours (9:00–18:00)

GST to SGT conversion table

Every hour of today in GST and the matching time in SGT. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 9:00 AM – 2:00 PM in GST (1:00 PM – 6:00 PM in SGT).

Daylight saving time and the difference

The difference stays 4 hours all year.

More conversions

SGT to GSTGST to UTCGST to GMTGST to ESTGST to CSTGST to MSTGST to PSTGST to CETGST to MSKGST to PKTGST to ISTGST to PHTGST to CST (China)
UTC to SGTGMT to SGTEST to SGTCST to SGTMST to SGTPST to SGTCET to SGTMSK to SGTPKT to SGTIST to SGTPHT to SGTCST (China) to SGT

Questions and answers

What is the time difference between GST and SGT?

SGT is 4 hours ahead of GST.

What time is it in SGT when it is 9 AM in GST?

When it is 9:00 AM in GST, it is 1:00 PM in SGT.

When is the best time to call SGT from GST?

Both sides are at work from 9:00 AM – 2:00 PM in GST (1:00 PM – 6:00 PM in SGT).

Does the time difference between GST and SGT change?

No. The difference stays 4 hours all year.