Singapore
United States
Singapore to Chicago Time Difference
Chicago is 13 hours behind Singapore
Singapore vs Chicago — At a Glance
Singapore to Chicago — Hour-by-Hour
About Singapore and Chicago
Singapore (population: 5.7M) is known for Asia's financial hub, Marina Bay Sands, Changi Airport, and strict governance. Chicago (population: 2.7M) is known for commodities trading, deep-dish pizza, architecture, and the Chicago Board of Trade.
Business Hours Overlap
Singapore and Chicago are both global financial centers. When Singapore's market closes, Chicago's is yet to open, creating a relay pattern common in 24-hour trading.
Calling Between Cities
With 13 hours between Singapore (+65) and Chicago (+1), finding a mutually convenient calling time is tricky. Consider scheduling calls in advance rather than calling spontaneously.
Currency
Singapore uses SGD while Chicago uses USD. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Singapore and Chicago share English as a common language, which simplifies business communication.
Use our world clock tool to compare Singapore and Chicago visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Singapore and Chicago?
Chicago, United States is 13 hours behind Singapore, Singapore. Singapore is in the Asia/Singapore timezone (UTC+8) and Chicago is in the America/Chicago timezone (UTC-5).
When it's noon in Singapore, what time is it in Chicago?
When it's 12:00 PM (noon) in Singapore, it's 11:00 PM in Chicago.
What is the best time to call Chicago from Singapore?
The best time to call Chicago from Singapore is during the overlapping business hours. When it's 9 AM in Singapore, it's 8:00 PM in Chicago. Aim for late morning to early afternoon in Singapore for the best chance of reaching someone during working hours.
What currency does Chicago use?
Chicago, United States uses USD. Singapore uses SGD. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Chicago?
The primary language in Chicago is English. Singapore also speaks English, making communication easier.
How do I dial Chicago from Singapore?
To call Chicago from Singapore, dial your international access code followed by +1 and the local number. Singapore uses country code +65 and Chicago uses +1.
