Live Synchronized Time Difference
TokyotoSingaporeTime Difference
🇯🇵
Tokyo
Japan (GMT+9)00:10:18UTC+9:00
🇸🇬
Singapore
Singapore (GMT+8)23:10:18UTC+8:00
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 Tokyo and Singapore
Off-Peak Calling Window
Tokyo Time
10:00 AM – 5:00 PM
Singapore Time
9:00 AM – 4:00 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 Tokyo and Singapore.
Work (9am-5pm)ShoulderSleep / Off
| Tokyo Time (Japan) | Singapore Time (Singapore) | Status & Recommendation |
|---|---|---|
| 00:00AM | 23:00PM-1 day | ⚪ Outside Work Hours |
| 01:00AM | 00:00AM | ⚪ Outside Work Hours |
| 02:00AM | 01:00AM | ⚪ Outside Work Hours |
| 03:00AM | 02:00AM | ⚪ Outside Work Hours |
| 04:00AM | 03:00AM | ⚪ Outside Work Hours |
| 05:00AM | 04:00AM | ⚪ Outside Work Hours |
| 06:00AM | 05:00AM | ⚪ Outside Work Hours |
| 07:00AM | 06:00AM | ⚪ Outside Work Hours |
| 08:00AM | 07:00AM | ⚪ Outside Work Hours |
| 09:00AM | 08:00AM | 🟡 Feasible (Shoulder Hour) |
| 10:00AM | 09:00AM | 🟢 Ideal Meeting Window |
| 11:00AM | 10:00AM | 🟢 Ideal Meeting Window |
| 12:00PM | 11:00AM | 🟢 Ideal Meeting Window |
| 13:00PM | 12:00PM | 🟢 Ideal Meeting Window |
| 14:00PM | 13:00PM | 🟢 Ideal Meeting Window |
| 15:00PM | 14:00PM | 🟢 Ideal Meeting Window |
| 16:00PM | 15:00PM | 🟢 Ideal Meeting Window |
| 17:00PM | 16:00PM | ⚪ Outside Work Hours |
| 18:00PM | 17:00PM | ⚪ Outside Work Hours |
| 19:00PM | 18:00PM | ⚪ Outside Work Hours |
| 20:00PM | 19:00PM | ⚪ Outside Work Hours |
| 21:00PM | 20:00PM | ⚪ Outside Work Hours |
| 22:00PM | 21:00PM | ⚪ Outside Work Hours |
| 23:00PM | 22:00PM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Tokyo and Singapore?
Singapore is 1 hour behind Tokyo.
What is the best time to schedule a cross-border meeting between Tokyo and Singapore?
There are 7 overlapping standard business hours (09:00 - 17:00) between Tokyo and Singapore. The optimal window is when both parties are in their core working shifts.
Does daylight saving time (DST) affect the time difference between Tokyo and Singapore?
Yes. If either Japan or Singapore observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.