Bangkok and Buenos Aires time difference

Buenos Aires is 10 hours behind Bangkok.

Plan a meeting in Bangkok and Buenos AiresOpens the free planner with both cities: drag the bands to any day and time, add more cities, and share the result.

Their 09:00–17:00 work days do not overlap: 09:00 in Bangkok is 23:00 in Buenos Aires, and 17:00 in Bangkok is 07:00 there. A meeting needs an early start or a late finish on one side.

Hour by hour

On a usual work day (October 14, 2026). Green is 09:00–17:00 work time, dark is night (21:00–07:00).

Bangkok	Buenos Aires
00:00, Night	14:00previous day, Work hours
01:00, Night	15:00previous day, Work hours
02:00, Night	16:00previous day, Work hours
03:00, Night	17:00previous day, Off hours
04:00, Night	18:00previous day, Off hours
05:00, Night	19:00previous day, Off hours
06:00, Night	20:00previous day, Off hours
07:00, Off hours	21:00previous day, Night
08:00, Off hours	22:00previous day, Night
09:00, Work hours	23:00previous day, Night
10:00, Work hours	00:00, Night
11:00, Work hours	01:00, Night
12:00, Work hours	02:00, Night
13:00, Work hours	03:00, Night
14:00, Work hours	04:00, Night
15:00, Work hours	05:00, Night
16:00, Work hours	06:00, Night
17:00, Off hours	07:00, Off hours
18:00, Off hours	08:00, Off hours
19:00, Off hours	09:00, Work hours
20:00, Off hours	10:00, Work hours
21:00, Night	11:00, Work hours
22:00, Night	12:00, Work hours
23:00, Night	13:00, Work hours

Through the year

Dates	Difference
October 8, 2026–October 7, 2027	Buenos Aires is 10 hours behind Bangkok

Clock changes

Bangkok does not change its clocks.

Buenos Aires does not change its clocks.

Questions

What time is it in Buenos Aires when it is 09:00 in Bangkok?

On a usual day it is 23:00 in Buenos Aires.

Do Bangkok and Buenos Aires change their clocks on the same day?

Neither changes its clocks, so the difference stays the same all year.