time difference · live
San Francisco to Bengaluru
+12.5h or +13.5h ahead in Bengaluru. Bay Area tech / India engineering hub.
PST/PDT ↔ IST
DST aware
business overlap chart
San Francisco
--:--
Bengaluru
--:--
Business hours overlap (24h)
Top row: working hours (09:00–17:00) in San Francisco. Bottom row: working hours in Bengaluru. Highlighted columns are when both cities are in business hours simultaneously.
UTC →
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
San Francisco
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Bengaluru
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
off-hours
one city working
both cities working
Why this pair matters
Bay Area tech / India engineering hub. Same half-hour quirk. Effective overlap: SF 21:00-22:00 PT = BLR 10:30-11:30 IST. Most teams accept that as the daily standup window.
DST & offset notes
| Period | San Francisco (PST/PDT) | Bengaluru (IST) | Difference |
|---|---|---|---|
| Standard time (winter) | PST | IST | 12h offset |
| Daylight saving (summer) | PDT | IST | ~12h offset (varies during DST handover) |
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Related city pairs
san francisco → new york · new york → berlin · london → dubai · new york → chicago