Tokyo to Seattle
Converting a fixed time. Asia/Tokyo → America/Los_Angeles · 7,696 km (4,779 miles) apart
Clocks here do not change — this zone stays on the same offset all year.
Clocks go back 1 hour on Sunday, 1st November 2026, at 1:59 am local time (1:00 am after the change).
Convert a specific time minutes work, not just whole hours
Hour by hour
| Tokyo | Seattle | 24h | Good to call? |
|---|---|---|---|
| 12am | 8am Fri | 00:00 → 08:00 | asleep in Tokyo |
| 1am | 9am Fri | 01:00 → 09:00 | asleep in Tokyo |
| 2am | 10am Fri | 02:00 → 10:00 | asleep in Tokyo |
| 3am | 11am Fri | 03:00 → 11:00 | asleep in Tokyo |
| 4am now | 12pm Fri | 04:00 → 12:00 | asleep in Tokyo |
| 5am | 1pm Fri | 05:00 → 13:00 | asleep in Tokyo |
| 6am | 2pm Fri | 06:00 → 14:00 | asleep in Tokyo |
| 7am | 3pm Fri | 07:00 → 15:00 | awake, not at work |
| 8am | 4pm Fri | 08:00 → 16:00 | awake, not at work |
| 9am | 5pm Fri | 09:00 → 17:00 | awake, not at work |
| 10am | 6pm Fri | 10:00 → 18:00 | awake, not at work |
| 11am | 7pm Fri | 11:00 → 19:00 | awake, not at work |
| 12pm | 8pm Fri | 12:00 → 20:00 | awake, not at work |
| 1pm | 9pm Fri | 13:00 → 21:00 | awake, not at work |
| 2pm | 10pm Fri | 14:00 → 22:00 | asleep in Seattle |
| 3pm | 11pm Fri | 15:00 → 23:00 | asleep in Seattle |
| 4pm | 12am | 16:00 → 00:00 | asleep in Seattle |
| 5pm | 1am | 17:00 → 01:00 | asleep in Seattle |
| 6pm | 2am | 18:00 → 02:00 | asleep in Seattle |
| 7pm | 3am | 19:00 → 03:00 | asleep in Seattle |
| 8pm | 4am | 20:00 → 04:00 | asleep in Seattle |
| 9pm | 5am | 21:00 → 05:00 | asleep in Seattle |
| 10pm | 6am | 22:00 → 06:00 | asleep in Seattle |
| 11pm | 7am | 23:00 → 07:00 | asleep in Tokyo |
Call times
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.
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Questions people ask
What time is it in Seattle when it is 11:00 pm in Tokyo?
7:00 am in Seattle the same day.
How many hours ahead is Seattle of Tokyo?
Seattle is 16 hours behind Tokyo. That gap is not fixed: it changes when either place starts or ends daylight saving. The table on this page is recalculated for today, so it is already correct for the current season.
What is the best time to call between Tokyo and Seattle?
There is no hour when both places are inside normal working hours. The least bad slot is usually early morning at the western end.