HKT to CST Converter & Meeting Planner
Quick answer: 9:00 AM HKT = 7:00 PM CST (fixed +08:00 standard offset — not DST-adjusted). Use the interactive converter below for DST-aware local-time scheduling.
Planning a call or meeting between Hong Kong Time (HKT) and Central Standard Time (CST)? You need to account for the standard time difference. Central Standard Time is normally 14 hours behind Hong Kong Time. Whether you are coordinating between teams in Hong Kong and Kowloon and Chicago and Dallas, our live tool has you covered. Use our interactive overlap studio below to find the perfect waking hours for both regions, taking into account any seasonal Daylight Saving Time (DST) changes.
24-Hour Conversion Table
Quick reference: 12:00 AM HKT = 10:00 AM CST. The full 24-hour HKT to CST table below uses fixed standard offsets for exact abbreviation searches.
Example: 3:00 PM HKT = 1:00 AM CST.
| HKT Time | CST Time |
|---|---|
| 12:00 AM (00:00) | 10:00 AM (10:00)-1 day |
| 1:00 AM (01:00) | 11:00 AM (11:00)-1 day |
| 2:00 AM (02:00) | 12:00 PM (12:00)-1 day |
| 3:00 AM (03:00) | 1:00 PM (13:00)-1 day |
| 4:00 AM (04:00) | 2:00 PM (14:00)-1 day |
| 5:00 AM (05:00) | 3:00 PM (15:00)-1 day |
| 6:00 AM (06:00) | 4:00 PM (16:00)-1 day |
| 7:00 AM (07:00) | 5:00 PM (17:00)-1 day |
| 8:00 AM (08:00) | 6:00 PM (18:00)-1 day |
| 9:00 AM (09:00) | 7:00 PM (19:00)-1 day |
| 10:00 AM (10:00) | 8:00 PM (20:00)-1 day |
| 11:00 AM (11:00) | 9:00 PM (21:00)-1 day |
| 12:00 PM (12:00) | 10:00 PM (22:00)-1 day |
| 1:00 PM (13:00) | 11:00 PM (23:00)-1 day |
| 2:00 PM (14:00) | 12:00 AM (00:00) |
| 3:00 PM (15:00) | 1:00 AM (01:00) |
| 4:00 PM (16:00) | 2:00 AM (02:00) |
| 5:00 PM (17:00) | 3:00 AM (03:00) |
| 6:00 PM (18:00) | 4:00 AM (04:00) |
| 7:00 PM (19:00) | 5:00 AM (05:00) |
| 8:00 PM (20:00) | 6:00 AM (06:00) |
| 9:00 PM (21:00) | 7:00 AM (07:00) |
| 10:00 PM (22:00) | 8:00 AM (08:00) |
| 11:00 PM (23:00) | 9:00 AM (09:00) |
Best time to call Chicago from Hong Kong
For most work calls, compare the normal business day in Hong Kong (HKT) with the business day in Chicago (CST). HKT commonly covers East Asia, while CST is mainly associated with North America, Central America.
⚠️ Note: 2026-07-05 is not a normal workday in one or both regions based on their configured calendar. The overlap below should be treated as a reference, not a guaranteed office-hours window.
⚠️ There is no clean same-day business-hours overlap on 2026-07-05. A practical compromise is around 10:00 PM HKT, which reaches 9:00 AM CST near the start of their workday.
- DST Safety: HKT or CST may shift during Daylight Saving Time. Always confirm the converted time for your specific date.
- Hong Kong Stock Exchange (HKEX): 09:30-16:00 local time in Hong Kong.
🔥 Popular HKT & CST Converters
Frequently searched time zone conversions related to your search.
Related Time Converters
Explore nearby time zone offsets and reverse conversions related to HKT and CST.
Frequently Asked Questions
What is the time difference between HKT and CST?
During standard time, Central Standard Time is 14 hours behind Hong Kong Time.
Does Hong Kong observe Daylight Saving Time?
Hong Kong does not observe Daylight Saving Time and has not done so since 1979, remaining permanently fixed at UTC+8:00 throughout the year. This means the offset between Hong Kong and any DST-observing country shifts by one hour twice annually when those countries change their clocks — but HKT itself never moves.
Are HKT and SGT the same time?
Yes, Hong Kong Time (HKT) and Singapore Time (SGT) share the identical UTC+8:00 offset, and neither territory observes Daylight Saving Time, making the two cities permanently synchronized on the same clock year-round. The same alignment holds with mainland China (CST), Taiwan, Malaysia (MYT), and Western Australia (AWST) — placing Hong Kong and Singapore at the heart of the world's largest permanent UTC+8 economic bloc.
Is CST the same as Central Time (CT)?
Central Time (CT) is the umbrella term for the zone, while CST and CDT refer to its two seasonal offsets. CST (UTC-6) applies during standard time from November through March, and CDT (UTC-5) applies during Daylight Saving Time from March through November.
Does Mexico City use CST?
Mexico City operates on UTC-6, the same offset as CST, but it does not observe Daylight Saving Time following Mexico's elimination of the practice under a 2022 law. This means Mexico City stays at UTC-6 year-round while US and Canadian Central Time cities shift to UTC-5 each summer.