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Enter the time you want to convert from JST.
JST to SGT Converter
Convert Japan Standard Time (JST) to Singapore Standard Time (SGT) and compare the time difference between the two time zones.
Local: Wed, Sep 9, 2026 00:00 PM
JST
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SGT
--:--:--
JST to SGT Time Difference
SGT is 1 hour behind of JST.
JST to SGT Conversion Table
Use this table as a quick reference when converting common times from JST to SGT.
| JST | SGT |
|---|---|
| 12:00 AM | 11:00 PMprevious day |
| 3:00 AM | 2:00 AM |
| 6:00 AM | 5:00 AM |
| 9:00 AM | 8:00 AM |
| 12:00 PM | 11:00 AM |
| 3:00 PM | 2:00 PM |
| 6:00 PM | 5:00 PM |
| 9:00 PM | 8:00 PM |
About Japan Standard Time (JST)
Japan Standard Time (JST) is nine hours ahead of Coordinated Universal Time, UTC+9.
- Abbreviation
- JST
- UTC Offset
- UTC+9
- Region
- Japan
About Singapore Standard Time (SGT)
Singapore Standard Time (SGT) is eight hours ahead of Coordinated Universal Time, UTC+8.
- Abbreviation
- SGT
- UTC Offset
- UTC+8
- Region
- Singapore
How to Convert JST to SGT
Compare the Zones
The converter calculates the corresponding time in SGT.
Check the Date
Remember that a conversion can move the result to the previous or next calendar day.