JST to PST Time Converter
JST means Japan Standard Time (UTC+9); PST means Pacific Standard Time (UTC−8). These named offsets do not change with the season. The city planner below follows local clock changes instead.
- 9:00 AM JST = 4:00 PM PST (previous day)
- 12:00 PM JST = 7:00 PM PST (previous day)
- 5:00 PM JST = 12:00 AM PST
Local-time planner: Tokyo and Los Angeles. Cities follow their own DST rules. The reference sections below use October 13, 2026 in Tokyo; changing the planner does not update those sections.
Need the opposite direction? Los Angeles to Tokyo Time →
Current City Times
Tokyo
+09:00Tue, Oct 13 · JST
Los Angeles
-07:00Tue, Oct 13 · PDT
City Daylight Saving Time Status
Tokyo
Tokyo does not observe Daylight Saving Time.
Los Angeles
Los Angeles is currently observing PDT (summer time). Returns to standard time on November 1, 2026.
City Meeting Times
| Tokyo Time | Los Angeles Time | Meeting Suitability |
|---|---|---|
| 00:00 | 08:00-1d | — |
| 01:00 | 09:00-1d | — |
| 02:00 | 10:00-1d | — |
| 03:00 | 11:00-1d | — |
| 04:00 | 12:00-1d | — |
| 05:00 | 13:00-1d | — |
| 06:00 | 14:00-1d | — |
| 07:00 | 15:00-1d | — |
| 08:00 | 16:00-1d | ⚠️ Edge |
| 09:00 | 17:00-1d | ✅ Good |
| 10:00 | 18:00-1d | ⚠️ Edge |
| 11:00 | 19:00-1d | — |
| 12:00 | 20:00-1d | — |
| 13:00 | 21:00-1d | — |
| 14:00 | 22:00-1d | — |
| 15:00 | 23:00-1d | — |
| 16:00 | 00:00 | — |
| 17:00 | 01:00 | — |
| 18:00 | 02:00 | — |
| 19:00 | 03:00 | — |
| 20:00 | 04:00 | — |
| 21:00 | 05:00 | — |
| 22:00 | 06:00 | — |
| 23:00 | 07:00 | — |
✅ Both cities within 9 AM–6 PM ⚠️ One city on edge of working hours
About This Time Zone Pair
Tokyo and Los Angeles span one of the larger practical time gaps in global business. Calls and meetings require off-hours commitment from at least one side — the overlap window is very narrow or nonexistent. Teams working this pair often rotate the inconvenient slot so one side isn't always the one taking the early or late call.
Tokyo (JST) is currently 16 hours ahead of Los Angeles (PDT). For October 13, 2026: 9:00 AM JST = 5:00 PM PDT (previous day).
Los Angeles observes Daylight Saving Time while Tokyo does not. Their time difference changes when the city observing DST changes its clocks.
The best window for calls, chats, or meetings between Tokyo and Los Angeles is 9am–10am Tokyo local time — that's 5pm–6pm in Los Angeles. Outside this window, async communication or recorded video is more practical.
Export a one-off .ics calendar invite for the selected event. To make it recurring at a fixed local hour, configure the series and its anchor city timezone in your calendar application.
The city reference sections cover Tokyo and Los Angeles local times specifically. To convert a different pair, browse all conversions or add cities directly in the converter above.
Frequently Asked Questions
- What is the time difference between Tokyo and Los Angeles?
- Los Angeles is currently 16 hours behind Tokyo. Los Angeles observes Daylight Saving Time while Tokyo does not. Their time difference changes when the city observing DST changes its clocks.
- What is a good meeting time between Tokyo and Los Angeles?
- For October 13, 2026, the overlap of the assumed 9 AM–6 PM working days is 9am–10am Tokyo time, which is 5pm–6pm in Los Angeles. Check participants' actual working hours and the meeting date.
- Does Tokyo observe Daylight Saving Time?
- Tokyo does not observe Daylight Saving Time under current rules. Its own UTC offset has no seasonal DST change; its difference from a city that observes DST can still change.
- How do I convert JST to PST manually?
- Subtract 17 hours from the JST time. For example, 9:00 AM JST = 4:00 PM PST (previous day). This conversion uses the named fixed offsets, not the cities' seasonal local times.
- What are common JST to PST conversions?
- 9:00 AM JST = 4:00 PM PST (previous day) · 12:00 PM JST = 7:00 PM PST (previous day) · 5:00 PM JST = 12:00 AM PST. For date-aware city times, use the local-time planner below the fixed-offset answer.
Related Guides
City reference fact card
- Route:
- Tokyo → Los Angeles
- Current offset:
- Los Angeles is 16 hours behind Tokyo
- Timezone data:
- IANA tz database (tzdata)
- DST handling:
- City offsets reflect the reference instant shown below. Use the planner for your meeting date.
- Last calculated:
- 2026-10-13 13:57 UTC. Cached reference; it does not follow planner changes.
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