What's the current time difference between Haikou and PST?

Right now, PST (PST · Pacific Time) is −15h relative to Haikou (Haikou). The number is live and reflects the current daylight-saving status of both zones.

Does this converter account for daylight saving time?

Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.

Why does the TO column sometimes show "+1d" or "−1d"?

When the Haikou hour lands on a different calendar day in PST, we flag it so you don't accidentally schedule a meeting on the wrong date. Haikou 11 PM is often the next day in eastern-hemisphere zones, for example.

How do I schedule a meeting that works for both zones?

Look at the row highlighted lume green — that's the longest contiguous block where both Haikou and PST are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

Haikou to PST

Haikou ↔ PST · Pacific Time. Right now, PST is −15h relative to Haikou. DST is honored live.

From

Haikou

—

PST

—

00:00Haikou hour of day23:30

Live offset

−15h

Haikou (May 24) ↔ PST (May 23)

If Haikou or PST just shifted for daylight saving, that's already reflected.

Best meeting overlap

No 9-to-5 overlap.

Working hours = 9 AM – 5 PM in each zone.

Hour-by-hour

Haikou → PST, every hour

Haikou · May 24PST · May 23

12:00 AM9:00 AM
1:00 AM10:00 AM
2:00 AM11:00 AM
3:00 AM12:00 PM
4:00 AM1:00 PM
5:00 AM2:00 PM
6:00 AM3:00 PM
7:00 AM4:00 PM
8:00 AM5:00 PM
9:00 AM6:00 PM
10:00 AM7:00 PM
11:00 AM8:00 PM
12:00 PM9:00 PM
1:00 PM10:00 PM
2:00 PM11:00 PM
3:00 PM+1d12:00 AM
4:00 PM+1d1:00 AM
5:00 PM+1d2:00 AM
6:00 PM+1d3:00 AM
7:00 PM+1d4:00 AM
8:00 PM+1d5:00 AM
9:00 PM+1d6:00 AM
10:00 PM+1d7:00 AM
11:00 PM+1d8:00 AM

Both zones in working hours±1d = the TO side lands on a different calendar day

FAQ

Haikou ↔ PST, questions answered

What's the current time difference between Haikou and PST?: Right now, PST (PST · Pacific Time) is −15h relative to Haikou (Haikou). The number is live and reflects the current daylight-saving status of both zones.
Does this converter account for daylight saving time?: Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.
Why does the TO column sometimes show "+1d" or "−1d"?: When the Haikou hour lands on a different calendar day in PST, we flag it so you don't accidentally schedule a meeting on the wrong date. Haikou 11 PM is often the next day in eastern-hemisphere zones, for example.
How do I schedule a meeting that works for both zones?: Look at the row highlighted lume green — that's the longest contiguous block where both Haikou and PST are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

Reverse — PST to Haikou Time in Haikou Open in planner