SGT to JST time converter

JST is 1 hour ahead of SGT. When it is 9:00 AM in SGT, it is 10:00 AM in JST.

SGT UTC+8

Saturday, October 17, 2026

JST UTC+9

Saturday, October 17, 2026

SGT
Singapore Time
Sat, Oct 17
UTC+8
JST
Japan Standard Time
Sat, Oct 17
UTC+9+1h
Finding your time zone…
Shared working hours (9:00–18:00)

SGT to JST conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in SGT (10:00 AM – 6:00 PM in JST).

Daylight saving time and the difference

The difference stays 1 hour all year.

More conversions

JST to SGTSGT to UTCSGT to GMTSGT to ESTSGT to CSTSGT to MSTSGT to PSTSGT to CETSGT to MSKSGT to GSTSGT to PKTSGT to ISTSGT to PHT
UTC to JSTGMT to JSTEST to JSTCST to JSTMST to JSTPST to JSTCET to JSTMSK to JSTGST to JSTPKT to JSTIST to JSTPHT to JST

Questions and answers

What is the time difference between SGT and JST?

JST is 1 hour ahead of SGT.

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

When it is 9:00 AM in SGT, it is 10:00 AM in JST.

When is the best time to call JST from SGT?

Both sides are at work from 9:00 AM – 5:00 PM in SGT (10:00 AM – 6:00 PM in JST).

Does the time difference between SGT and JST change?

No. The difference stays 1 hour all year.