Time difference
Chicago to Singapore Time Difference
Singapore is 13 hours ahead of Chicago — when it's 12:00 PM in Chicago, it's 1:00 AM the next day in Singapore. (Chicago (America/Chicago, CDT); Singapore (Asia/Singapore, GMT+8).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Singapore is 13 hours ahead of Chicago. Standard 9 AM–5 PM business hours in Chicago and Singapore do not overlap, so a live call needs one side outside normal hours. Clocks change on November 1, 2026, which briefly shifts the gap between Chicago and Singapore — the converter on this page always reflects the correct offset for the date you pick.
- When it's 9:00 AM in Chicago, it's 10:00 PM in Singapore.
- When it's 9:00 AM in Singapore, it's 8:00 PM the previous day in Chicago.
Singapore is currently 13 hours ahead of Chicago.
Interactive converter
12:00PM
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Best times to meet
Standard 9 AM – 5 PM hours in Chicago and Singapore do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Chicago, or a 6–8 PM meeting in Singapore.
Quick conversion table
| Chicago | Singapore |
|---|---|
| 12 AM | 1:00 PM |
| 1 AM | 2:00 PM |
| 2 AM | 3:00 PM |
| 3 AM | 4:00 PM |
| 4 AM | 5:00 PM |
| 5 AM | 6:00 PM |
| 6 AM | 7:00 PM |
| 7 AM | 8:00 PM |
| 8 AM | 9:00 PM |
| 9 AM | 10:00 PM |
| 10 AM | 11:00 PM |
| 11 AM | 12:00 AM (next day) |
| 12 PM | 1:00 AM (next day) |
| 1 PM | 2:00 AM (next day) |
| 2 PM | 3:00 AM (next day) |
| 3 PM | 4:00 AM (next day) |
| 4 PM | 5:00 AM (next day) |
| 5 PM | 6:00 AM (next day) |
| 6 PM | 7:00 AM (next day) |
| 7 PM | 8:00 AM (next day) |
| 8 PM | 9:00 AM (next day) |
| 9 PM | 10:00 AM (next day) |
| 10 PM | 11:00 AM (next day) |
| 11 PM | 12:00 PM (next day) |
Daylight saving
On November 1, 2026, Chicago shifts for daylight saving. After that, Singapore will be 14 hours ahead of Chicago (currently 13 hours ahead of Chicago). The converter and the tables above always reflect the correct offset for the date you pick.
- Chicago is currently observing daylight saving time.
- Singapore does not observe daylight saving time.
Frequently asked questions
- Is Singapore ahead of or behind Chicago?
- Singapore is 13 hours ahead of Chicago.
- How many hours ahead of Chicago is Singapore?
- Singapore is 13 hours ahead of Chicago.
- What time is 9 AM in Chicago in Singapore?
- 9:00 AM in Chicago is 10:00 PM in Singapore.
- What time is noon in Chicago in Singapore?
- 12:00 PM in Chicago is 1:00 AM the next day in Singapore.
- What time is 5 PM in Chicago in Singapore?
- 5:00 PM in Chicago is 6:00 AM the next day in Singapore. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Chicago in Singapore?
- 3:00 PM in Chicago is 4:00 AM the next day in Singapore.
- Is Chicago currently observing daylight saving time?
- Chicago is currently observing daylight saving time (summer time).
- Is Singapore currently observing daylight saving time?
- Singapore does not observe daylight saving time — its UTC offset stays the same all year.
- Do Chicago and Singapore observe daylight saving?
- On November 1, 2026, Chicago shifts for daylight saving. After that, Singapore will be 14 hours ahead of Chicago (currently 13 hours ahead of Chicago). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call Singapore from Chicago?
- Chicago and Singapore business hours don't overlap. The closest options are early mornings in Chicago or late evenings, when one side stretches outside 9–5.
- When is the best time to call Chicago from Singapore?
- Singapore and Chicago business hours don't overlap. The closest options are early mornings in Singapore or late evenings, when one side stretches outside 9–5.
- Chicago (CDT) to Singapore (GMT+8) — how do I convert quickly?
- Add 13 hours to Chicago local time to get Singapore local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- Chicago to New York
- Chicago to London
- Chicago to Tokyo
- Chicago to Dubai
- Chicago to Los Angeles
- Chicago to Sydney
- Chicago to Paris
- Chicago to Mumbai
- Chicago to Hong Kong
- Chicago to San Francisco