United States
Singapore
Chicago to Singapore Time Difference
Singapore is 13 hours ahead of Chicago
Chicago vs Singapore — At a Glance
Chicago to Singapore — Hour-by-Hour
About Chicago and Singapore
Chicago (population: 2.7M) is known for commodities trading, deep-dish pizza, architecture, and the Chicago Board of Trade. Singapore (population: 5.7M) is known for Asia's financial hub, Marina Bay Sands, Changi Airport, and strict governance.
Business Hours Overlap
Chicago and Singapore are both global financial centers. When Chicago's market closes, Singapore's is already open, creating a relay pattern common in 24-hour trading.
Calling Between Cities
With 13 hours between Chicago (+1) and Singapore (+65), finding a mutually convenient calling time is tricky. Consider scheduling calls in advance rather than calling spontaneously.
Currency
Chicago uses USD while Singapore uses SGD. Check current exchange rates before making payments or transferring funds between the two cities.
Language
Chicago and Singapore share English as a common language, which simplifies business communication.
Use our world clock tool to compare Chicago and Singapore visually, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between Chicago and Singapore?
Singapore, Singapore is 13 hours ahead of Chicago, United States. Chicago is in the America/Chicago timezone (UTC-5) and Singapore is in the Asia/Singapore timezone (UTC+8).
When it's noon in Chicago, what time is it in Singapore?
When it's 12:00 PM (noon) in Chicago, it's 1:00 AM in Singapore.
What is the best time to call Singapore from Chicago?
The best time to call Singapore from Chicago is during the overlapping business hours. When it's 9 AM in Chicago, it's 10:00 PM in Singapore. Aim for late morning to early afternoon in Chicago for the best chance of reaching someone during working hours.
What currency does Singapore use?
Singapore, Singapore uses SGD. Chicago uses USD. You will need to check the current exchange rate for transactions between the two.
What language is spoken in Singapore?
The primary languages in Singapore are English, Mandarin, Malay, Tamil. Chicago also speaks English, making communication easier.
How do I dial Singapore from Chicago?
To call Singapore from Chicago, dial your international access code followed by +65 and the local number. Chicago uses country code +1 and Singapore uses +65.
