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JST to PST time converter

From Mar 8 to Oct 31, PDT is 16h behind JST. From Nov 1 to Mar 7, PST is 17h behind JST. From Mar 8 to Oct 31, 9:00 AM JST is 5:00 PM PDT the previous day. From Nov 1 to Mar 7, 9:00 AM JST is 4:00 PM PST the previous day.

How many hours is PST from JST?

Today, PDT is 16h behind JST.

From Mar 8 to Oct 31, PDT is 16h behind JST. From Nov 1 to Mar 7, PST is 17h behind JST.

PDT and PST are both Pacific Time (San Francisco).

What's the best time for a meeting between JST and PST?

9:00 AM to 10:00 AM JST (5:00 PM to 6:00 PM PDT) falls inside 9 AM to 6 PM work hours on both sides.

What time is it in PST for each hour in JST?

Every hour of today in JST, with daylight saving applied. Green means work hours (9 AM to 6 PM) on both sides.

JSTPDTDay
12:00 AM8:00 AMprevious day
1:00 AM9:00 AMprevious day
2:00 AM10:00 AMprevious day
3:00 AM11:00 AMprevious day
4:00 AM12:00 PMprevious day
5:00 AM1:00 PMprevious day
6:00 AM2:00 PMprevious day
7:00 AM3:00 PMprevious day
8:00 AM4:00 PMprevious day
9:00 AM5:00 PMprevious day
10:00 AM6:00 PMprevious day
11:00 AM7:00 PMprevious day
12:00 PM8:00 PMprevious day
1:00 PM9:00 PMprevious day
2:00 PM10:00 PMprevious day
3:00 PM11:00 PMprevious day
4:00 PM12:00 AM
5:00 PM1:00 AM
6:00 PM2:00 AM
7:00 PM3:00 AM
8:00 PM4:00 AM
9:00 PM5:00 AM
10:00 PM6:00 AM
11:00 PM7:00 AM

Questions

From Mar 8 to Oct 31, PDT is 16h behind JST. From Nov 1 to Mar 7, PST is 17h behind JST. PDT and PST are both Pacific Time (San Francisco).

Yes. Pacific Time changes its clocks on Mar 8 and Nov 1, 2026. Japan doesn't change clocks. The JST to PST gap follows these dates, and so does the converter on this page.

From Mar 8 to Oct 31, 9:00 AM JST is 5:00 PM PDT the previous day. From Nov 1 to Mar 7, 9:00 AM JST is 4:00 PM PST the previous day.

From Mar 8 to Oct 31: 9:00 AM to 10:00 AM JST (5:00 PM to 6:00 PM PDT) falls inside 9 AM to 6 PM work hours on both sides. From Nov 1 to Mar 7: 9:00 AM to 11:00 AM JST (4:00 PM to 6:00 PM PST) falls inside 9 AM to 6 PM work hours on both sides.

Drag on the JST clock above to mark when you're free, then tap Copy link or Copy image. The PST clock shows them in their time, and the link opens in their own time zone with no sign-up.

Related conversions

More with JST or PST: PST to IST, IST to PDT, PDT to IST, PST to EST, IST to JST, PST to GMT, PST to UTC, PST to AEST

How this page is made: every time here is computed from the IANA time zone database for the date shown, the same data your phone clock uses. Checked October 15, 2026. Spot a wrong time? Tell us.