PST to JST Time Converter
Use this PST to JST time converter to compare US West Coast and Japan time instantly. JST is 17 hours ahead of PST, so 9:00 AM PST becomes 2:00 AM (next day) JST and 5:00 PM PST becomes 10:00 AM (next day) JST. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.
PST to JST Quick Facts
Use this PST to JST converter to compare US West Coast and Japan time, check the 17 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Find the best overlap for calls and meetings.
How to Convert PST to JST
Converting between Pacific Standard Time and Japan Standard Time means accounting for a 17 hours gap — here's how to do it in under 10 seconds with no sign-up.
Pick the date and time in Pacific Standard Time (UTC -8) that you want to convert. Hit "Now" to load the current PST time instantly, or use "+1h" to step forward and compare.
The equivalent Japan Standard Time (UTC +9) time appears immediately. Since JST is 17 hours ahead of PST, conversions often cross midnight — look for the date-change label.
Click "Copy Time" to grab the JST result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — helpful for scheduling recurring United States–Japan calls.
Why Choose Our PST to JST Converter
With 17 hours between PST and JST, business-hours overlap is limited. This tool instantly shows which hours work on both sides, so you can lock in a meeting without a chain of "does 3 PM work for you?" emails.
A PST evening at 9 PM is already the next morning in JST. This converter flags date changes beside the result — critical when booking flights, hitting deadlines, or scheduling across the United States–Japan corridor.
Daylight Saving adjustments can widen or narrow the PST–JST gap by an hour. During transition weeks many people get it wrong. This converter pulls the current UTC offsets automatically, so the result is right even on the changeover day.
Product launches, sports matches, and webinars are often announced in PST. Convert the event time to JST so you know exactly when to tune in — with a 17 hours difference, a morning event in United States falls during work hours in Japan.
PST to JST Time Conversion Chart
Quick-reference conversion table covering every hour of the day at a glance.
Pacific Standard Time to Japan Standard Time full day schedule
| Pacific Standard Time | Japan Standard Time |
|---|---|
| 12:00 AM |
5:00 PM
|
| 1:00 AM |
6:00 PM
|
| 2:00 AM |
7:00 PM
|
| 3:00 AM |
8:00 PM
|
| 4:00 AM |
9:00 PM
|
| 5:00 AM |
10:00 PM
|
| 6:00 AM |
11:00 PM
|
| 7:00 AM |
12:00 AM
(next day)
|
| 8:00 AM |
1:00 AM
(next day)
|
| 9:00 AM |
2:00 AM
(next day)
|
| 10:00 AM |
3:00 AM
(next day)
|
| 11:00 AM |
4:00 AM
(next day)
|
| 12:00 PM |
5:00 AM
(next day)
|
| 1:00 PM |
6:00 AM
(next day)
|
| 2:00 PM |
7:00 AM
(next day)
|
| 3:00 PM |
8:00 AM
(next day)
|
| 4:00 PM |
9:00 AM
(next day)
|
| 5:00 PM |
10:00 AM
(next day)
|
| 6:00 PM |
11:00 AM
(next day)
|
| 7:00 PM |
12:00 PM
(next day)
|
| 8:00 PM |
1:00 PM
(next day)
|
| 9:00 PM |
2:00 PM
(next day)
|
| 10:00 PM |
3:00 PM
(next day)
|
| 11:00 PM |
4:00 PM
(next day)
|
PST to JST Time Difference, Business Hours, and DST
PST to JST is one of the more useful timezone conversions for calls, deadlines, and travel planning. The current gap is 17 hours, which means 9:00 AM PST becomes 2:00 AM (next day) JST and 2:00 PM PST becomes 7:00 AM (next day) JST.
This matters when teams in Los Angeles and Tokyo need to align business hours, webinars, or customer-support coverage. Use the chart on this page when you want the exact conversion for today instead of relying on manual offset math.
Daylight saving changes can also shift the gap during the year, so a converter is safer than memorizing a fixed difference. That is especially important for recurring meetings and date-sensitive handoffs.
Popular PST Time Converters
Explore more PST conversions for major business and travel corridors. Each page includes a 24-hour chart, time difference summary, and meeting overlap guidance.
Convert Other Time Zones to JST
Find the time difference from any major zone into Japan Standard Time. Use these pages when scheduling with Japan from a different region.