Singapore, Singapore
Sat, Jul 4, 2026 22:37
- Timezone
- Asia/Singapore
- UTC offset
- UTC+08:00
- Daylight saving
- No
Singapore and Chicago Time Difference
Compare Singapore vs Chicago time, current local times, UTC offset difference, daylight saving status, and the best time to plan meetings or travel.
Quick Answer
What is the time difference between Singapore and Chicago?
The live comparison below shows both local times, current UTC offsets, daylight saving status, and whether Chicago is ahead of or behind Singapore.
Current time difference
Chicago, United States
Sat, Jul 4, 2026 09:37
- Timezone
- America/Chicago
- UTC offset
- UTC-05:00
- Daylight saving
- Yes
Time difference
Chicago is 13 hours behind Singapore
UTC offset difference
-13:00
Suggested call window
Sat, Jul 4, 22:00-23:00 / Sat, Jul 4, 09:00-10:00
Calculated using initiator awake hours of 08:00-23:00 and recipient office hours of 09:00-18:00.
Dynamic Time Difference
Singapore is 13 hours ahead of Chicago
The difference changes during 2026 because Singapore keeps a fixed UTC offset and Chicago changes UTC offset during the year. Jan 1-Mar 7: Singapore is 14 hours ahead of Chicago; Mar 8-Oct 31: Singapore is 13 hours ahead of Chicago; Nov 1-Dec 31: Singapore is 14 hours ahead of Chicago.
Singapore
UTC+08:00 · No seasonal offset change detected
Chicago
UTC-05:00 · Seasonal clock changes; DST is active now
Business Call Window
09:00-18:00 work-hour overlap
The standard workdays do not overlap. Consider 22:00 in Singapore / 09:00 in Chicago, or 18:00 in Singapore / 05:00 in Chicago. Confirm the edge-of-day option before calling.
24-Hour Conversion Table
Singapore to Chicago hourly time conversion
The table uses today's active UTC offsets. Seasonal rows can shift when daylight saving time changes.
| Singapore | Chicago |
|---|---|
| 00:00 | 11:00 (previous day) |
| 01:00 | 12:00 (previous day) |
| 02:00 | 13:00 (previous day) |
| 03:00 | 14:00 (previous day) |
| 04:00 | 15:00 (previous day) |
| 05:00 | 16:00 (previous day) |
| 06:00 | 17:00 (previous day) |
| 07:00 | 18:00 (previous day) |
| 08:00 | 19:00 (previous day) |
| 09:00 | 20:00 (previous day) |
| 10:00 | 21:00 (previous day) |
| 11:00 | 22:00 (previous day) |
| 12:00 | 23:00 (previous day) |
| 13:00 | 00:00 |
| 14:00 | 01:00 |
| 15:00 | 02:00 |
| 16:00 | 03:00 |
| 17:00 | 04:00 |
| 18:00 | 05:00 |
| 19:00 | 06:00 |
| 20:00 | 07:00 |
| 21:00 | 08:00 |
| 22:00 | 09:00 |
| 23:00 | 10:00 |
FAQ
What is the current time difference between Singapore and Chicago?
Singapore is 13 hours ahead of Chicago. This uses the active IANA timezone offsets for today.
When does the Singapore-Chicago time difference change in 2026?
The difference changes during 2026 because Singapore keeps a fixed UTC offset and Chicago changes UTC offset during the year. Jan 1-Mar 7: Singapore is 14 hours ahead of Chicago; Mar 8-Oct 31: Singapore is 13 hours ahead of Chicago; Nov 1-Dec 31: Singapore is 14 hours ahead of Chicago.
What are the current UTC offsets for Singapore and Chicago?
Singapore is currently UTC+08:00; Chicago is currently UTC-05:00.
Which direction does the clock change when flying from Singapore to Chicago?
Travelers from Singapore to Chicago move their clock back by 13 hours.
SEO Context