Live Synchronized Time Difference
SingaporetoTokyoTime Difference
🇸🇬
Singapore
Singapore (GMT+8)23:10:19UTC+8:00
🇯🇵
Tokyo
Japan (GMT+9)00:10:19UTC+9:00
Direct Distance5,311 km (3,300 miles)
Estimated Flight Time~6.7 hours
Business Overlap7 overlapping hours (9am–5pm)
Mutual Working Window: 7 Overlapping Hours
Recommended calling window between Singapore and Tokyo
Off-Peak Calling Window
Singapore Time
9:00 AM – 4:00 PM
Tokyo Time
10:00 AM – 5:00 PM
Both locations share 7 overlapping standard business hours (9:00 AM – 5:00 PM). This is the premier window for real-time video conferences, corporate calls, and instant collaboration without outside-hours disruption.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Singapore and Tokyo.
Work (9am-5pm)ShoulderSleep / Off
| Singapore Time (Singapore) | Tokyo Time (Japan) | Status & Recommendation |
|---|---|---|
| 00:00AM | 01:00AM | ⚪ Outside Work Hours |
| 01:00AM | 02:00AM | ⚪ Outside Work Hours |
| 02:00AM | 03:00AM | ⚪ Outside Work Hours |
| 03:00AM | 04:00AM | ⚪ Outside Work Hours |
| 04:00AM | 05:00AM | ⚪ Outside Work Hours |
| 05:00AM | 06:00AM | ⚪ Outside Work Hours |
| 06:00AM | 07:00AM | ⚪ Outside Work Hours |
| 07:00AM | 08:00AM | ⚪ Outside Work Hours |
| 08:00AM | 09:00AM | ⚪ Outside Work Hours |
| 09:00AM | 10:00AM | 🟢 Ideal Meeting Window |
| 10:00AM | 11:00AM | 🟢 Ideal Meeting Window |
| 11:00AM | 12:00PM | 🟢 Ideal Meeting Window |
| 12:00PM | 13:00PM | 🟢 Ideal Meeting Window |
| 13:00PM | 14:00PM | 🟢 Ideal Meeting Window |
| 14:00PM | 15:00PM | 🟢 Ideal Meeting Window |
| 15:00PM | 16:00PM | 🟢 Ideal Meeting Window |
| 16:00PM | 17:00PM | 🟡 Feasible (Shoulder Hour) |
| 17:00PM | 18:00PM | ⚪ Outside Work Hours |
| 18:00PM | 19:00PM | ⚪ Outside Work Hours |
| 19:00PM | 20:00PM | ⚪ Outside Work Hours |
| 20:00PM | 21:00PM | ⚪ Outside Work Hours |
| 21:00PM | 22:00PM | ⚪ Outside Work Hours |
| 22:00PM | 23:00PM | ⚪ Outside Work Hours |
| 23:00PM | 00:00AM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Singapore and Tokyo?
Tokyo is 1 hour ahead of Singapore.
What is the best time to schedule a cross-border meeting between Singapore and Tokyo?
There are 7 overlapping standard business hours (09:00 - 17:00) between Singapore and Tokyo. The optimal window is when both parties are in their core working shifts.
Does daylight saving time (DST) affect the time difference between Singapore and Tokyo?
Yes. If either Singapore or Japan observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.