Tokyo to Singapore Time
JST to SGT Converter — 9 AM JST is 8:00 AM SGT
Tokyo is 1 hour ahead of Singapore. Convert any time between Tokyo (JST) and Singapore (SGT) instantly.
Tokyo
Japan
Singapore
Singapore
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Tokyo to Singapore Time Conversion Table
| Tokyo (JST) | Singapore (SGT) |
|---|---|
| 12:00 AM | 11:00 PM |
| 2:00 AM | 1:00 AM |
| 4:00 AM | 3:00 AM |
| 6:00 AM | 5:00 AM |
| 8:00 AM | 7:00 AM |
| 10:00 AM | 9:00 AM |
| 12:00 PM | 11:00 AM |
| 2:00 PM | 1:00 PM |
| 4:00 PM | 3:00 PM |
| 6:00 PM | 5:00 PM |
| 8:00 PM | 7:00 PM |
| 10:00 PM | 9:00 PM |
Tokyo & Singapore — Business & Scheduling Guide
Tokyo (Japan) is the world's third-largest economy, with key industries in automotive, electronics, robotics, and precision instruments. Singapore (Singapore) is a major global financial center and shipping hub, known for finance, biotechnology, electronics, and logistics. With a 1-hour time difference, professionals frequently schedule cross-border calls between these two cities for international trade, remote team collaboration, and client meetings.
Scheduling Meetings Between Tokyo and Singapore
With only a 1-hour gap, Tokyo and Singapore have generous overlapping work hours. Morning calls in the earlier time zone align well with mid-day in the other. Japanese business culture places high value on respect and hierarchy, with typical hours of 9 AM–6 PM. Singapore's business hours are typically 9 AM–6 PM, with a multicultural and efficiency-driven work environment. Most teams find that late morning to early afternoon offers the widest window for collaboration.
Daylight Saving Time Considerations
Neither Tokyo nor Singapore observes Daylight Saving Time — Tokyo stays on JST and Singapore stays on SGT year-round. This makes scheduling between these two cities simpler, as the 1-hour time difference remains constant throughout the year with no DST surprises.
JST to SGT — Quick Reference
JST (JST) stands for the timezone used in Tokyo, Japan (UTC+9). SGT (SGT) is the timezone used in Singapore, Singapore (UTC+8). Tokyo is 1 hour ahead of Singapore.
To convert JST to SGT, subtract 1 hours from JST time. For example, JST 9:00 AM = SGT 8:00 AM.
Key Facts
- •Time difference: Tokyo (UTC+9) is 1 hour ahead of Singapore (UTC+8).
- •Daylight Saving Time: Tokyo does not observe DST (JST). Singapore does not observe DST (SGT).
- •Regions: Tokyo is located in Japan and uses the JST time zone. Singapore is located in Singapore and uses the SGT time zone.
- •Best time to call: The best time to call between Tokyo and Singapore is 10:00 AM to 4:00 PM in Tokyo time, when both cities have overlapping standard working hours.
Frequently Asked Questions
What is the time difference between Tokyo and Singapore?
Tokyo is 1 hour ahead of Singapore.
What time is it in Singapore when it's 9 AM in Tokyo?
When it's 9:00 AM in Tokyo, it is 8:00 AM in Singapore.
What time is 9 PM JST in SGT?
9 PM JST (Tokyo time) is 8:00 PM SGT (Singapore time). This is a common time people check when scheduling evening calls across these two time zones.
When is the best time to schedule a meeting between Tokyo and Singapore?
The best time to schedule a meeting is between 10:00 AM to 4:00 PM in Tokyo time, when both cities are within standard working hours (9 AM – 5 PM). This gives you the maximum overlap window for real-time collaboration.
How do I convert JST to SGT?
JST (JST) is the timezone for Tokyo, Japan (UTC+9). SGT (SGT) is the timezone for Singapore, Singapore (UTC+8). Tokyo is 1 hour ahead of Singapore. Quick examples: 9 AM JST = 8:00 AM SGT, 12 PM JST = 11:00 AM SGT, 3 PM JST = 2:00 PM SGT, 6 PM JST = 5:00 PM SGT.
Is Tokyo ahead of or behind Singapore?
Tokyo is 1 hour ahead of Singapore. When it's noon in Tokyo, it's 11:00 AM in Singapore.
Does Tokyo or Singapore change clocks for Daylight Saving Time?
No, Tokyo does not observe DST — it stays on JST year-round. Singapore does not observe DST — it stays on SGT year-round.
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