Osaka to Singapore Time Difference
Singapore is 1 hour behind Osaka. When it is noon in Osaka, it is 11:00 in Singapore.
Tokyo (UTC+9) → Singapore (UTC+8)
🕐 Interactive Time Explorer
When it's 09:00 in Osaka, it's 08:00 in Singapore
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Osaka & Singapore✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
4,951 km
Est. Flight Time
~6.8h
Time Difference
-1h
Work Hours Overlap
7h
Excellent
🔴 Office Closed
Tomorrow 10:00
10:00 - 17:00
⏰ Quick Conversion
06:00
Osaka
05:00
Singapore
09:00
Osaka
08:00
Singapore
12:00
Osaka
11:00
Singapore
15:00
Osaka
14:00
Singapore
18:00
Osaka
17:00
Singapore
21:00
Osaka
20:00
Singapore
00:00
Osaka
23:00
Singapore (-1)
03:00
Osaka
02:00
Singapore
Frequently Asked Questions
How many hours is Osaka ahead of Singapore?
Singapore is 1 hour behind Osaka. When it is 12:00 noon in Osaka, it is 11:00 in Singapore. Osaka operates on Asia/Tokyo (UTC+9), while Singapore uses Asia/Singapore (UTC+8).
What is the best time to call Singapore from Osaka?
There are 8 hours of overlapping business time (9 AM–5 PM) between Osaka and Singapore. The best window is 10:00–18:00 Osaka time (09:00–17:00 in Singapore).
Does the Osaka to Singapore time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Osaka and Singapore
The distance between Osaka and Singapore is approximately 4,951 km. A direct flight typically takes around 6.8 hours. Your arrival clock will show local Singapore time — use our Flight Time Calculator to predict exact arrival times.