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Time difference between San Francisco and Mumbai
San Francisco
—
Mumbai
—
Mumbai is 12 hours 30 minutes ahead of San Francisco right now.
Does the gap change?
The gap isn't fixed. San Francisco changes its clocks for daylight saving time and Mumbai doesn't, so the difference moves during the year:
- From around November 2, 2026: Mumbai ahead by 13 hours 30 minutes
- From around March 15, 2027: Mumbai ahead by 12 hours 30 minutes
Best time to meet
Normal office hours in Mumbai and San Francisco don't overlap. The most workable window is 6:30 PM to 10 PM in San Francisco, which is 7 AM to 10:30 AM 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
San Francisco to Mumbai, hour by hour
| San Francisco | Mumbai | ||
|---|---|---|---|
| 12 AM | Night | 12:30 PM | Work hours |
| 1 AM | Night | 1:30 PM | Work hours |
| 2 AM | Night | 2:30 PM | Work hours |
| 3 AM | Night | 3:30 PM | Work hours |
| 4 AM | Night | 4:30 PM | Work hours |
| 5 AM | Night | 5:30 PM | Early or late |
| 6 AM | Night | 6:30 PM | Early or late |
| 7 AM | Early or late | 7:30 PM | Early or late |
| 8 AM | Early or late | 8:30 PM | Early or late |
| 9 AM | Work hours | 9:30 PM | Early or late |
| 10 AM | Work hours | 10:30 PM | Night |
| 11 AM | Work hours | 11:30 PM | Night |
| 12 PM | Work hours | 12:30 AM (Thu) | Night |
| 1 PM | Work hours | 1:30 AM (Thu) | Night |
| 2 PM | Work hours | 2:30 AM (Thu) | Night |
| 3 PM | Work hours | 3:30 AM (Thu) | Night |
| 4 PM | Work hours | 4:30 AM (Thu) | Night |
| 5 PM | Early or late | 5:30 AM (Thu) | Night |
| 6 PM | Early or late | 6:30 AM (Thu) | Night |
| 7 PM | Early or late | 7:30 AM (Thu) | Early or late |
| 8 PM | Early or late | 8:30 AM (Thu) | Early or late |
| 9 PM | Early or late | 9:30 AM (Thu) | Work hours |
| 10 PM | Night | 10:30 AM (Thu) | Work hours |
| 11 PM | Night | 11:30 AM (Thu) | Work hours |
Based on today's clocks. Work hours are 9 AM to 5 PM.