Singapore to JST Time Converter
Convert Singapore to Japan Standard Time instantly.
Scroll the timeline to check any hour of the day.
Singapore
SGT
4:29
Japan Standard Time
JST
5:29
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How the Singapore to JST time difference works
JST is 1 hour ahead of Singapore. Singapore (SGT) is a city in Singapore. Japan Standard Time (JST) is the time zone of Japan. For example, 9:00 AM Singapore is 10:00 AM JST. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
1 hour
Daylight saving
Neither
Singapore offset
UTC+8
JST offset
UTC+9
Singapore to JST conversion chart
| Singapore (SGT) | Japan Standard Time (JST) |
|---|---|
| 12:00 AM | 1:00 AM |
| 1:00 AM | 2:00 AM |
| 2:00 AM | 3:00 AM |
| 3:00 AM | 4:00 AM |
| 4:00 AM | 5:00 AM |
| 5:00 AM | 6:00 AM |
| 6:00 AM | 7:00 AM |
| 7:00 AM | 8:00 AM |
| 8:00 AM | 9:00 AM |
| 9:00 AM | 10:00 AM |
| 10:00 AM | 11:00 AM |
| 11:00 AM | 12:00 PM |
| 12:00 PM | 1:00 PM |
| 1:00 PM | 2:00 PM |
| 2:00 PM | 3:00 PM |
| 3:00 PM | 4:00 PM |
| 4:00 PM | 5:00 PM |
| 5:00 PM | 6:00 PM |
| 6:00 PM | 7:00 PM |
| 7:00 PM | 8:00 PM |
| 8:00 PM | 9:00 PM |
| 9:00 PM | 10:00 PM |
| 10:00 PM | 11:00 PM |
| 11:00 PM | 12:00 AM +1 day |
Best time to meet
A standard 9 to 5 workday overlaps from 9:00 AM to 4:00 PM Singapore (10:00 AM to 5:00 PM JST). Schedule inside that window to catch both coasts during business hours.
Cities in each time zone
Singapore (SGT)
George Town
Japan Standard Time (JST)
TokyoOsakaYokohamaNagoyaSapporo
Singapore to JST questions
Is JST ahead of or behind Singapore?
JST is 1 hour ahead of Singapore. So 9:00 AM Singapore is 10:00 AM JST, and 5:00 PM Singapore is 6:00 PM JST.
What time is it in JST when it is 12:00 PM Singapore?
When it is 12:00 PM (noon) Singapore in Singapore, it is 1:00 PM JST in Japan Standard Time.
How many hours difference is there between Singapore and JST?
There is a 1 hour difference. Japan Standard Time (JST) runs 1 hour ahead of Singapore (SGT).
Do Singapore and JST observe daylight saving time?
Neither Singapore nor Japan Standard Time observes daylight saving time, so the 1 hour difference between them is the same all year.
What is the best time to schedule a meeting between Singapore and JST?
A standard 9-to-5 workday overlaps from 9:00 AM to 4:00 PM Singapore (10:00 AM to 5:00 PM JST). Scheduling inside that window keeps the call during business hours in both Singapore and Japan Standard Time.
Which cities use Singapore and JST?
Singapore (SGT) covers cities such as George Town. Japan Standard Time (JST) covers cities such as Tokyo, Osaka, Yokohama, Nagoya, Sapporo.