San Francisco to Tokyo: Best Time to Schedule a Meeting
Planning a cross-border call between San Francisco (United States) and Tokyo (Japan)? Here is the exact comparison of business hours, optimal overlap slots, and 1-click scheduling.
🎯 Recommended Meeting Window
16:00 – 19:00 in San Francisco (08:00 – 11:00 in Tokyo)
There is no standard 9-to-5 overlap, but you can meet during extended hours (early morning / early evening).
24-Hour Hour-by-Hour Overlap Comparison
Standard Workday: 09:00 – 17:00| San Francisco Time | Tokyo Time | Meeting Suitability |
|---|---|---|
| 00:00 | 16:00 | ⚪ Outside Work |
| 01:00 | 17:00 | ⚪ Outside Work |
| 02:00 | 18:00 | ⚪ Outside Work |
| 03:00 | 19:00 | ⚪ Outside Work |
| 04:00 | 20:00 | ⚪ Outside Work |
| 05:00 | 21:00 | ⚪ Outside Work |
| 06:00 | 22:00 | ⚪ Outside Work |
| 07:00 | 23:00 | ⚪ Outside Work |
| 08:00 | 00:00 (+1 day) | ⚪ Outside Work |
| 09:00 | 01:00 (+1 day) | ⚪ Outside Work |
| 10:00 | 02:00 (+1 day) | ⚪ Outside Work |
| 11:00 | 03:00 (+1 day) | ⚪ Outside Work |
| 12:00 | 04:00 (+1 day) | ⚪ Outside Work |
| 13:00 | 05:00 (+1 day) | ⚪ Outside Work |
| 14:00 | 06:00 (+1 day) | ⚪ Outside Work |
| 15:00 | 07:00 (+1 day) | ⚪ Outside Work |
| 16:00 | 08:00 (+1 day) | 🟡 Extended Hours |
| 17:00 | 09:00 (+1 day) | 🟡 Extended Hours |
| 18:00 | 10:00 (+1 day) | 🟡 Extended Hours |
| 19:00 | 11:00 (+1 day) | ⚪ Outside Work |
| 20:00 | 12:00 (+1 day) | ⚪ Outside Work |
| 21:00 | 13:00 (+1 day) | ⚪ Outside Work |
| 22:00 | 14:00 (+1 day) | ⚪ Outside Work |
| 23:00 | 15:00 (+1 day) | ⚪ Outside Work |
Frequently Asked Questions
What is the time difference between San Francisco and Tokyo?
San francisco is 16 hours behind tokyo. When setting up invitations, make sure to consider local Daylight Saving Time (DST) changes in autumn and spring.
What is the best hour for a conference call between San Francisco and Tokyo?
16:00 – 19:00 in San Francisco (08:00 – 11:00 in Tokyo). This ensures neither party has to join during late evening or early morning sleeping hours.
How do I export this meeting to Google Calendar or Outlook?
Simply click the "Open in Interactive Planner" button above. Our free calculator will load both San Francisco and Tokyo, allowing you to adjust the hour slider and export directly with one click.