SGT to JST Time Converter
Convert Singapore Time to Japan Standard Time instantly.
Scroll the timeline to check any hour of the day.
Singapore Time
SGT
4:27
Japan Standard Time
JST
5:27
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How the SGT to JST time difference works
JST is 1 hour ahead of SGT. Singapore Time (SGT) is the time zone of Singapore and Malaysia. Japan Standard Time (JST) is the time zone of Japan. For example, 9:00 AM SGT 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
SGT offset
UTC+8
JST offset
UTC+9
SGT to JST conversion chart
| Singapore Time (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 SGT (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 Time (SGT)
SingaporeKuala LumpurJohor BahruGeorge Town
Japan Standard Time (JST)
TokyoOsakaYokohamaNagoyaSapporo
SGT to JST questions
Is JST ahead of or behind SGT?
JST is 1 hour ahead of SGT. So 9:00 AM SGT is 10:00 AM JST, and 5:00 PM SGT is 6:00 PM JST.
What time is it in JST when it is 12:00 PM SGT?
When it is 12:00 PM (noon) SGT in Singapore Time, it is 1:00 PM JST in Japan Standard Time.
How many hours difference is there between SGT and JST?
There is a 1 hour difference. Japan Standard Time (JST) runs 1 hour ahead of Singapore Time (SGT).
Do SGT and JST observe daylight saving time?
Neither Singapore Time 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 SGT and JST?
A standard 9-to-5 workday overlaps from 9:00 AM to 4:00 PM SGT (10:00 AM to 5:00 PM JST). Scheduling inside that window keeps the call during business hours in both Singapore Time and Japan Standard Time.
Which cities use SGT and JST?
Singapore Time (SGT) covers cities such as Singapore, Kuala Lumpur, Johor Bahru, George Town. Japan Standard Time (JST) covers cities such as Tokyo, Osaka, Yokohama, Nagoya, Sapporo.