Singapore vs Chicago
Live local times and 24-hour overlap for Singapore (Singapore) and Chicago (United States). Time difference is currently 13 hours.
Singapore
Singapore
8:07 AM
UTC+08:00 · GMT+8
United States
Chicago
7:07 PM
UTC-05:00 · CDT· DST shifts
Best overlap
Best overlap: 8:00 AM–9:00 AM Singapore time (1/2 zones in business hours).
UTC 0:00–2:00
- Singapore8:00 AM–9:00 AM
- Chicago7:00 PM–8:00 PM
24-hour grid
Local time in each city for every UTC hour today. Business hours (9–17 local) highlighted.
| UTC | Singapore | Chicago |
|---|---|---|
| 00:00 | 8:00 AM | 7:00 PM |
| 01:00 | 9:00 AM | 8:00 PM |
| 02:00 | 10:00 AM | 9:00 PM |
| 03:00 | 11:00 AM | 10:00 PM |
| 04:00 | 12:00 PM | 11:00 PM |
| 05:00 | 1:00 PM | 12:00 AM |
| 06:00 | 2:00 PM | 1:00 AM |
| 07:00 | 3:00 PM | 2:00 AM |
| 08:00 | 4:00 PM | 3:00 AM |
| 09:00 | 5:00 PM | 4:00 AM |
| 10:00 | 6:00 PM | 5:00 AM |
| 11:00 | 7:00 PM | 6:00 AM |
| 12:00 | 8:00 PM | 7:00 AM |
| 13:00 | 9:00 PM | 8:00 AM |
| 14:00 | 10:00 PM | 9:00 AM |
| 15:00 | 11:00 PM | 10:00 AM |
| 16:00 | 12:00 AM | 11:00 AM |
| 17:00 | 1:00 AM | 12:00 PM |
| 18:00 | 2:00 AM | 1:00 PM |
| 19:00 | 3:00 AM | 2:00 PM |
| 20:00 | 4:00 AM | 3:00 PM |
| 21:00 | 5:00 AM | 4:00 PM |
| 22:00 | 6:00 AM | 5:00 PM |
| 23:00 | 7:00 AM | 6:00 PM |
About
About the Singapore–Chicago time difference
The time difference is currently 13 hours. Singapore uses Asia/Singapore (UTC+08:00) while Chicago uses America/Chicago (UTC-05:00).
The gap can shift by an hour when one city observes Daylight Saving Time and the other doesn't. AllTimeZone always reflects the current correct difference, drawn live from the IANA timezone database.
FAQ
What is the time difference between Singapore and Chicago?
The current time difference between Singapore and Chicago is 13 hours. Singapore is in the Asia/Singapore timezone (UTC+08:00) and Chicago is in the America/Chicago timezone (UTC-05:00). This difference may change seasonally due to Daylight Saving Time.
What is the best time to call between Singapore and Chicago?
Best overlap: 8:00 AM–9:00 AM Singapore time (1/2 zones in business hours). The best meeting window is UTC 0:00–2:00.
Does the time difference between Singapore and Chicago change?
Yes, the time difference can change temporarily when one location switches to or from Daylight Saving Time (DST) while the other does not. Not all countries observe DST, and those that do switch on different dates.