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  1. WorldClockTools
  2. City Compare
  3. Bengaluru vs San Francisco

Pair comparison · India ↔ United States

Bengaluru vs San Francisco

Compare local time, working-hour overlap, travel distance, weather, holidays, and hand-off windows between Bengaluru, India and San Francisco, United States.

India

Bengaluru

05:37:09 PM

Wednesday, April 22, 2026

Zone

GMT+5:30

Asia/Kolkata

Weather

35°C

Partly cloudy

United States

San Francisco

05:07:09 AM

Wednesday, April 22, 2026

Zone

PDT

America/Los_Angeles

Weather

10°C

Clear sky

Next holiday: Truman Day on 2026-05-08.

Planning snapshot

Time difference

-12h 30m

Shared work window

No same-day overlap

Day relation

Same calendar day

Business-hours overlap

Best meeting windows

Drag the UTC window to see how Bengaluru and San Francisco line up across working, early/late, and sleep hours.

Meeting Planner Timeline

Drag the blue window. Green = working hours, amber = early/late, navy = sleep.

Bengaluru
19
0
19:30
San Francisco
0
7
07:00

DST context

DST mismatch radar for this pair

Bengaluru and San Francisco are not on the same daylight-saving pattern right now, so the gap between them can move during the year. The radar below flags the mismatch windows that usually break recurring meetings.

DST Mismatch Radar

The #1 complaint about timezone tools: meetings break when regions shift DST on different weekends. Nobody surfaces this well.

Upcoming DST shifts

United States
Fall back 1h
2026-11-01
European Union
Fall back 1h
2026-10-25
United States
Spring forward 1h
2027-03-14
European Union
Spring forward 1h
2027-03-28
Australia
Spring forward 1h
2026-10-04

⚠ Your meetings at risk

New York ↔ London
7d mismatch
EU falls back a week before US
2026-10-25 → 2026-11-01
New York ↔ London
14d mismatch
US springs forward 2 weeks before EU
2027-03-14 → 2027-03-28
New York ↔ Sydney
28d mismatch
Sydney shifts + US is still on DST
2026-10-04 → 2026-11-01

Meeting windows and coordination notes

BengaluruSan FranciscoDay relation
9:00 AM8:30 PMprevious day
12:00 PM11:30 PMprevious day
3:00 PM2:30 AMsame day
6:00 PM5:30 AMsame day
9:00 PM8:30 AMsame day

Bengaluru holiday and weather context

Current weather: Partly cloudy at 35°C.

No upcoming holiday snapshot is currently available.

San Francisco holiday and weather context

Current weather: Clear sky at 10°C.

Truman Day lands on 2026-05-08.

Memorial Day lands on 2026-05-25.

Related city comparisons

Frequently asked questions

What is the time difference between Bengaluru and San Francisco?
-12h 30m. Same calendar day.
Do Bengaluru and San Francisco share business hours?
Not really. This pair does not share a normal same-day work window, so async hand-offs and rotating meeting times are safer.
Is there a DST mismatch between Bengaluru and San Francisco?
Yes. The two cities are not on the same daylight-saving pattern right now, so the gap can move during the year.

Estimated flight time

18h 42m

GMT+5:30 and PDT have almost no normal workday overlap, so the pair is best handled with async planning, rotating meeting ownership, and explicit hand-off times. When teams do meet live, one side is usually outside standard office hours.

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Related compare

Bengaluru vs London

Switch from Bengaluru vs San Francisco to this pair when you need a different hand-off, travel, or meeting-planning context.