What's the current time difference between Hong Kong and CST?

Right now, CST (CST · Central Time) is −13h relative to Hong Kong (Hong Kong). 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 Hong Kong hour lands on a different calendar day in CST, we flag it so you don't accidentally schedule a meeting on the wrong date. Hong Kong 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 Hong Kong and CST 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.

Hong Kong to CST

Hong Kong ↔ CST · Central Time. Right now, CST is −13h relative to Hong Kong. DST is honored live.

From

Hong Kong

—

CST

—

00:00Hong Kong hour of day23:30

Live offset

−13h

Hong Kong (May 24) ↔ CST (May 23)

If Hong Kong or CST 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

Hong Kong → CST, every hour

Hong Kong · May 24CST · May 23

12:00 AM11:00 AM
1:00 AM12:00 PM
2:00 AM1:00 PM
3:00 AM2:00 PM
4:00 AM3:00 PM
5:00 AM4:00 PM
6:00 AM5:00 PM
7:00 AM6:00 PM
8:00 AM7:00 PM
9:00 AM8:00 PM
10:00 AM9:00 PM
11:00 AM10:00 PM
12:00 PM11:00 PM
1:00 PM+1d12:00 AM
2:00 PM+1d1:00 AM
3:00 PM+1d2:00 AM
4:00 PM+1d3:00 AM
5:00 PM+1d4:00 AM
6:00 PM+1d5:00 AM
7:00 PM+1d6:00 AM
8:00 PM+1d7:00 AM
9:00 PM+1d8:00 AM
10:00 PM+1d9:00 AM
11:00 PM+1d10:00 AM

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

FAQ

Hong Kong ↔ CST, questions answered

What's the current time difference between Hong Kong and CST?: Right now, CST (CST · Central Time) is −13h relative to Hong Kong (Hong Kong). 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 Hong Kong hour lands on a different calendar day in CST, we flag it so you don't accidentally schedule a meeting on the wrong date. Hong Kong 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 Hong Kong and CST 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 — CST to Hong Kong Time in Hong Kong Open in planner