Time Difference between Chicago and London

Chicago (UTC-6)London (UTC+0)

Chicago

United States

⏱️6 hours ahead
14:24

Sat, Jan 24

📞 +1💱 USD

London

United Kingdom

20:24

Sat, Jan 24

📞 +44💱 GBP

🕐 Interactive Time Explorer

When it's 20:00 in Chicago, it's 02:00 in London

Drag the slider to see corresponding times in both cities

20:00
0:006:0012:0018:0023:00
Chicago
20:00
London
02:00(+1)
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🤝 Best Meeting Times

Chicago & London
Times shown in Chicago time
Excellent - Both in office
Good - Flexible hours

✓ Perfect Match (2 hours)

◐ Extended Hours (7 hours)

✈️ Travel Information

Distance

6,353 km

Est. Flight Time

~8.5h

Time Difference

+6h

Work Hours Overlap

2h

Limited

🔴 Office Closed

Tomorrow 09:00

09:00 - 11:00

⏰ Quick Conversion

06:00

Chicago

12:00

London

09:00

Chicago

15:00

London

12:00

Chicago

18:00

London

15:00

Chicago

21:00

London

18:00

Chicago

00:00

London (+1)

21:00

Chicago

03:00

London (+1)

00:00

Chicago

06:00

London

03:00

Chicago

09:00

London

❓ Frequently Asked Questions

Time Difference Between Chicago and London

Chicago, United States and London, United Kingdom are separated by a time difference of 6 hours. When it's noon in Chicago, it's 6 hours later in London.

Chicago operates on America/Chicago timezone, while London uses Europe/London. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.

Best Time to Call

To catch business hours in both cities, consider scheduling calls during early morning in Chicago.

Flight Considerations

The distance between Chicago and London is approximately 6,353 km. A direct flight typically takes around 8.5 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.