Time difference between Bangkok and Portland
Compare the current local time in Bangkok and Portland, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Working-hours overlap
When Bangkok's 9:00–18:00 business hours overlap with Portland's.
Bangkok working hours
Portland working hours
Overlap (both working)
🇹🇭 Bangkok
00
01
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03
04
05
06
07
08
09
10
11
12
13
14
15
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17
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19
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23
🇺🇸 Portland
Scheduling across Bangkok and Portland
Scheduling between Bangkok and Portland is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 2 hours between Portland closing at 17:00 local and Bangkok opening at 09:00 local. Practical bridging slots: an early Bangkok start at 07:00 (catching Portland just at close, 17:00), or a late Portland call at 19:00 (catching Bangkok at opening, 09:00).
Quick reference
| 🇹🇭 Bangkok | 🇺🇸 Portland | In Portland it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇹🇭 Bangkok
Bangkok does not observe daylight saving time. The local offset is fixed year-round.
🇺🇸 Portland
Currently in PDT (daylight saving)
Clocks go back to PST
on Sunday 1 November 2026