Convert HDT to CST Time
Free online converter with current times, time difference, and conversion table between HDT and CST time zones.
Current time in HDT: Loading...
Current time in CST: Loading...
Time difference: +3 hours
HDT to CST Conversion Table
This table shows common HDT times converted to CST time:
About HDT and CST Time Zones
HDT Time Zone
Full Name: Hawaii Daylight Time
UTC Offset: UTC-9
Current Time: Loading...
Historically used daylight saving time in Hawaii.
Used in: USA (Hawaii - historical)
CST Time Zone
Full Name: Central Standard Time
UTC Offset: UTC-6
Current Time: Loading...
Standard time in the Central Time Zone of North America.
Used in: USA, Canada, Mexico, Belize, Costa Rica, El Salvador
How to Convert HDT to CST
Enter HDT Time
Enter the HDT time you want to convert using the time picker or by typing directly in 24-hour format.
Click Convert
Click the "Convert Time" button to perform the conversion from HDT to CST.
View Result
The equivalent CST time will be displayed, along with the time difference between the two zones.
Use Conversion Table
For quick reference, you can also use the conversion table below that shows common HDT times converted to CST.
Common Uses for HDT to CST Conversion
International Business
Schedule meetings and calls between locations in USA (Hawaii - historical) and USA time zones.
Travel Planning
Calculate arrival times and plan activities when traveling between USA (Hawaii - historical) and USA.
Event Scheduling
Convert event times for international broadcasts, webinars, or sports events between these regions.
Keeping in Touch
Find the best times to call friends, family, or colleagues across these time zones.
Frequently Asked Questions
The time difference between HDT and CST is +3 hours. This means that when it's noon (12:00 PM) in HDT, it's 3:00 PM in CST.
To convert HDT to CST time, add 3 hours to the HDT time. You can use our converter at the top of this page for instant and accurate conversions.
HDT does not observe DST. CST observes DST.
Business hours largely overlap.
Our converter uses standard time zone offsets. For the most accurate conversions during DST transition periods, please verify the exact dates when DST begins or ends in the relevant regions, as these can vary by year and location.