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Time difference between Chicago and Mumbai
Chicago
—
Mumbai
—
Mumbai is 10 hours 30 minutes ahead of Chicago right now.
Does the gap change?
The gap isn't fixed. Chicago changes its clocks for daylight saving time and Mumbai doesn't, so the difference moves during the year:
- From around November 1, 2026: Mumbai ahead by 11 hours 30 minutes
- From around March 14, 2027: Mumbai ahead by 10 hours 30 minutes
Best time to meet
Normal office hours in Mumbai and Chicago don't overlap. The most workable window is 7 AM to 11:30 AM in Chicago, which is 5:30 PM to 10 PM in Mumbai, with one side starting early or finishing late.
For a recurring meeting, it's fairest to rotate which city takes the inconvenient slot.
City details
Chicago to Mumbai, hour by hour
| Chicago | Mumbai | ||
|---|---|---|---|
| 12 AM | Night | 10:30 AM | Work hours |
| 1 AM | Night | 11:30 AM | Work hours |
| 2 AM | Night | 12:30 PM | Work hours |
| 3 AM | Night | 1:30 PM | Work hours |
| 4 AM | Night | 2:30 PM | Work hours |
| 5 AM | Night | 3:30 PM | Work hours |
| 6 AM | Night | 4:30 PM | Work hours |
| 7 AM | Early or late | 5:30 PM | Early or late |
| 8 AM | Early or late | 6:30 PM | Early or late |
| 9 AM | Work hours | 7:30 PM | Early or late |
| 10 AM | Work hours | 8:30 PM | Early or late |
| 11 AM | Work hours | 9:30 PM | Early or late |
| 12 PM | Work hours | 10:30 PM | Night |
| 1 PM | Work hours | 11:30 PM | Night |
| 2 PM | Work hours | 12:30 AM (Mon) | Night |
| 3 PM | Work hours | 1:30 AM (Mon) | Night |
| 4 PM | Work hours | 2:30 AM (Mon) | Night |
| 5 PM | Early or late | 3:30 AM (Mon) | Night |
| 6 PM | Early or late | 4:30 AM (Mon) | Night |
| 7 PM | Early or late | 5:30 AM (Mon) | Night |
| 8 PM | Early or late | 6:30 AM (Mon) | Night |
| 9 PM | Early or late | 7:30 AM (Mon) | Early or late |
| 10 PM | Night | 8:30 AM (Mon) | Early or late |
| 11 PM | Night | 9:30 AM (Mon) | Work hours |
Based on today's clocks. Work hours are 9 AM to 5 PM.