Time Difference between Singapore and Oklahoma City
Singapore (UTC+8) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 14:00 in Singapore, it's 01:00 in Oklahoma City
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Singapore & Oklahoma City◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
15,360 km
Est. Flight Time
~19.1h
Time Difference
-13h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Singapore
17:00
Oklahoma City (-1)
09:00
Singapore
20:00
Oklahoma City (-1)
12:00
Singapore
23:00
Oklahoma City (-1)
15:00
Singapore
02:00
Oklahoma City
18:00
Singapore
05:00
Oklahoma City
21:00
Singapore
08:00
Oklahoma City
00:00
Singapore
11:00
Oklahoma City (-1)
03:00
Singapore
14:00
Oklahoma City (-1)
❓ Frequently Asked Questions
Time Difference Between Singapore and Oklahoma City
Singapore, Singapore and Oklahoma City, United States are separated by a time difference of 13 hours. When it's noon in Singapore, it's 13 hours earlier in Oklahoma City.
Singapore operates on Asia/Singapore timezone, while Oklahoma City uses America/Chicago. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
Due to the 13 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between Singapore and Oklahoma City is approximately 15,360 km. A direct flight typically takes around 19.1 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.