Time difference between Ko Samui and Tulsa
Compare the current local time in Ko Samui and Tulsa, see when your working hours overlap, and convert any specific hour between the two timezones.
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How do I convert a specific time?
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What's the working-hours overlap?
When Ko Samui's 9:00–17:00 business hours overlap with Tulsa's.
Ko Samui working hours
Tulsa working hours
Overlap (both working)
🇹🇭 Ko Samui
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🇺🇸 Tulsa
How do you schedule across Ko Samui and Tulsa?
Scheduling between Ko Samui and Tulsa is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 4 hours between Tulsa closing at 17:00 local and Ko Samui opening at 09:00 local. Practical bridging slots: an early Ko Samui start at 05:00 (catching Tulsa just at close, 17:00), or a late Tulsa call at 21:00 (catching Ko Samui at opening, 09:00).
What's the quick reference?
| 🇹🇭 Ko Samui | 🇺🇸 Tulsa | In Tulsa 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 | — | — |