What is the time difference between PST and JST?

The time difference between Pacific Standard Time (PST) and Japan Standard Time (JST) varies depending on daylight saving time. Our converter automatically accounts for DST changes and shows you the exact current time difference.

How do I convert PST to JST time?

Simply select your date and time in PST, and our tool instantly shows the corresponding time in JST. The conversion accounts for daylight saving time and shows you the exact local time.

Does this account for daylight saving time (DST)?

Yes! Our PST to JST converter automatically accounts for daylight saving time changes in both time zones. It uses your browser's current date to determine whether DST is active.

Can I schedule meetings between PST and JST?

Yes! Use our converter to find the perfect meeting time. Enter your preferred time in PST and see what time it is in JST. This helps schedule calls, meetings, and events across time zones.

Is PST ahead or behind JST?

Our converter shows you exactly which timezone is ahead. The time difference is displayed clearly, making it easy to understand the relationship between Pacific Standard Time and Japan Standard Time.

Can I convert PST to multiple time zones at once?

While this page focuses on PST to JST conversion, check out our World Time tool for comparing multiple time zones simultaneously with visual hour tiles.

PST to JST Converter

Name: PST to JST Time Zone Converter
Author: Seagit

By Seagit ✨

Convert US Pacific Time to Japan Standard Time

PST - Pacific Time (USA)

Time

Date

↓

JST - Japan Standard Time

How to Use This Converter

Enter a time in PST - Pacific Time (USA) (or use current time)
Select a date
See the converted time in JST - Japan Standard Time instantly
Click copy to share the conversion

Perfect For

Scheduling international meetings
Coordinating with remote teams
Planning calls across time zones
Converting business hours

Our free PST to JST converter instantly translates US Pacific Time into Japan Standard Time — the Los-Angeles-to-Tokyo conversion. Japan is well into the next day relative to the West Coast, so this tool makes the 17-hour gap and the date rollover clear at a glance.

PST to JST Time Difference

Japan is far ahead of the US West Coast, and since Japan has no daylight saving, the US side drives any seasonal change: (Offsets follow the IANA Time Zone Database.)

Standard time (PST vs JST): JST is 17 hours ahead of PST in winter. 9:00 AM PST is 2:00 AM JST the next day.
US daylight time (PDT): when the West Coast is on PDT, the gap shrinks to 16 hours. Japan never changes.
Tokyo is essentially a calendar day ahead — a West Coast morning is the small hours of the next day in Japan, and a West Coast afternoon is mid-morning the next day in Tokyo.

Best Times to Schedule Los Angeles ↔ Tokyo Meetings

4:00–6:00 PM PST = 9:00–11:00 AM JST (next day) — LA late afternoon meets the Tokyo morning, the main overlap.
5:00–7:00 PM PST = 10:00 AM–12:00 PM JST (next day) — end of the LA day for a Tokyo late morning.

Common Conversions

9:00 AM PST = 2:00 AM JST (next day)
12:00 PM PST (noon) = 5:00 AM JST (next day)
4:00 PM PST = 9:00 AM JST (next day)
6:00 PM PST = 11:00 AM JST (next day)

Frequently Asked Questions

How many hours ahead is JST from PST?

JST is 17 hours ahead of PST during US standard time and 16 hours ahead when the West Coast is on PDT. So 9:00 AM PST is 2:00 AM JST the next day in winter.

What is the best time for an LA–Tokyo call?

Los Angeles late afternoon (4:00–6:00 PM PST) lines up with Tokyo morning (9:00–11:00 AM JST the next day). That is the most practical overlap given the 17-hour gap.

Why does the date change in the conversion?

Because Japan is 16–17 hours ahead, most West Coast times fall on the next calendar day in Tokyo. The converter shows the correct date on both sides so you do not book a meeting a day off.