Time difference
12 hours 30 minutes (San Francisco behind). San Francisco uses PDT; Mumbai uses IST.
San Francisco to Mumbai Time
San Francisco is 12 hours 30 minutes behind Mumbai.
Slide through time
- Night
- Morning
- Daytime
- Evening
Tap a city name to search and change it (partial names work). Drag the timeline (12 hours in view, scrolls forever). Keyboard: ← → , PgUp / PgDn 1 hour, Home = now.
San Francisco time to Mumbai time
San Francisco is 12 hours 30 minutes behind Mumbai. When it is 9:00 AM in San Francisco, USA, it is 9:30 PM in Mumbai, India. Regular 9 AM to 6 PM working hours do not overlap. The closest workable window, between 7 AM and 10 PM in both cities, is 6:30 PM to 10:00 PM in San Francisco (7:00 AM to 10:30 AM in Mumbai).
Working-hours overlap
No shared 9 AM to 6 PM hours.
Daylight saving
Next change: Sun, Nov 1, 2026 (San Francisco).
San Francisco to Mumbai time conversion table
| San Francisco (PDT) | Mumbai (IST) |
|---|---|
| 12:00 AM | 12:30 PM |
| 1:00 AM | 1:30 PM |
| 2:00 AM | 2:30 PM |
| 3:00 AM | 3:30 PM |
| 4:00 AM | 4:30 PM |
| 5:00 AM | 5:30 PM |
| 6:00 AM | 6:30 PM |
| 7:00 AM | 7:30 PM |
| 8:00 AM | 8:30 PM |
| 9:00 AM | 9:30 PM |
| 10:00 AM | 10:30 PM |
| 11:00 AM | 11:30 PM |
| 12:00 PM | 12:30 AM (next day) |
| 1:00 PM | 1:30 AM (next day) |
| 2:00 PM | 2:30 AM (next day) |
| 3:00 PM | 3:30 AM (next day) |
| 4:00 PM | 4:30 AM (next day) |
| 5:00 PM | 5:30 AM (next day) |
| 6:00 PM | 6:30 AM (next day) |
| 7:00 PM | 7:30 AM (next day) |
| 8:00 PM | 8:30 AM (next day) |
| 9:00 PM | 9:30 AM (next day) |
| 10:00 PM | 10:30 AM (next day) |
| 11:00 PM | 11:30 AM (next day) |
Daylight saving time
On Sun, Nov 1, 2026, San Francisco switches from PDT to PST, so the difference becomes 13 hours 30 minutes (San Francisco behind). On Sun, Mar 14, 2027, San Francisco switches from PST to PDT, so the difference becomes 12 hours 30 minutes (San Francisco behind).
How to use the meeting time converter
- Select either city name and search by city, time zone, abbreviation, or UTC offset.
- Drag the horizontal timeline, or use the arrow and Page Up/Page Down keys, to choose a moment.
- Read the matching time and date for both locations and use the color bands to compare working hours.
Frequently asked questions
What is the time difference between San Francisco and Mumbai?
San Francisco is 12 hours 30 minutes behind Mumbai. San Francisco currently uses PDT and Mumbai uses IST.
When it is 9 AM in San Francisco, what time is it in Mumbai?
It is 9:30 PM in Mumbai.
What is the best time for a meeting between San Francisco and Mumbai?
Regular 9 AM to 6 PM working hours do not overlap. The closest workable window, between 7 AM and 10 PM in both cities, is 6:30 PM to 10:00 PM in San Francisco (7:00 AM to 10:30 AM in Mumbai).
Does daylight saving time affect San Francisco and Mumbai?
On Sun, Nov 1, 2026, San Francisco switches from PDT to PST, so the difference becomes 13 hours 30 minutes (San Francisco behind). On Sun, Mar 14, 2027, San Francisco switches from PST to PDT, so the difference becomes 12 hours 30 minutes (San Francisco behind).