Changetz

Time difference between San Francisco and Bangkok

Bangkok is 14 hours ahead of San Francisco

Right now

San Francisco
09:38
PDT · UTC-7
Bangkok
23:38
ICT · UTC+7

Open this pair in the planner

Best time for a call between San Francisco and Bangkok

Hours highlighted in green work for everyone on the list.

  • 19:00 San Francisco 09:00 Bangkok
  • 17:00 San Francisco 07:00 Bangkok
  • 18:00 San Francisco 08:00 Bangkok

Hour by hour: San Francisco to Bangkok

Working hours are shaded. The rows marked with a star are the ones we recommend for a call.

San Francisco (reference) Bangkok
00:00 14:00
01:00 15:00
02:00 16:00
03:00 17:00
04:00 18:00
05:00 19:00
06:00 20:00
07:00 21:00
08:00 22:00
09:00 23:00
10:00 00:00 (next day)
11:00 01:00 (next day)
12:00 02:00 (next day)
13:00 03:00 (next day)
14:00 04:00 (next day)
15:00 05:00 (next day)
16:00 06:00 (next day)
★ 17:00 07:00 (next day)
★ 18:00 08:00 (next day)
★ 19:00 09:00 (next day)
20:00 10:00 (next day)
21:00 11:00 (next day)
22:00 12:00 (next day)
23:00 13:00 (next day)

Table built for August 26, 2026. The live values above update in your browser.

Daylight saving time

San Francisco changes its clocks and Bangkok does not, so the difference between them is not the same all year.

Frequently asked questions

What is the time difference between San Francisco and Bangkok?

Bangkok is 14 hours ahead of San Francisco

What is the best time to call between San Francisco and Bangkok?

The most convenient slot is 19:00 San Francisco / 09:00 Bangkok. That keeps the call inside working hours in both cities.

Does the difference between San Francisco and Bangkok change during the year?

San Francisco changes its clocks and Bangkok does not, so the difference between them is not the same all year.

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