--:--:--
—
Seoul · Busan
Need overlap across regions? Open the meeting planner worldwide.
Difference
CST vs KST
UTC → UTC
--:--:--
—
Chicago · Houston · Dallas
KST to CST converter
Convert KST to CST time now
Free KST to CST converter. See Korea Standard Time and Central Standard Time side by side. Live clocks, a 15 hours gap, meeting hours, and a full-day chart for Seoul and Chicago.
Asia/Seoul
—
KST → CST
To · Central Standard Time
—
America/Chicago
Interactive diagram
Watch KST convert into CST
Drag the Korea hour. Watch the Central clock change.
Korea
9:00 AM KST
—
CST ← KST
Central
—
Full-day chart
KST to CST hourly conversion chart
Full-day table. Tap a row to copy. Labels follow daylight saving.
| Korea | Central | UTC offsets |
|---|
Meeting times
Best KST to CST meeting window
Find hours that work on both sides. Then save the slot to your calendar.
Follow along
Step-by-step KST to CST conversion
Four short steps to convert any KST time to CST.
Choose KST time
Select any hour in Korea Standard Time. Smart mode uses Asia/Seoul.
KST to CST conversion guide
KST to CST conversion guide
This KST to CST converter shows Central Standard Time (UTC−6) for any Korea Standard Time (UTC+9) time. Use it to schedule between Seoul and Chicago. Choose Smart DST for live city clocks. Choose Fixed mode when you only want the KST and CST labels.
Korea
KST
UTC+9
Seoul · Busan
KST vs CST—
Central
CST
UTC−6
Chicago · Houston · Dallas
What is KST to CST conversion?
KST to CST conversion turns a KST clock into the matching CST time. Use it for calls, travel, and teams in Seoul and Chicago.
KST to CST time difference
CST is 15 hours behind KST. Subtract 15 hours from the KST time to get CST. The live clocks at the top show the current KST to CST gap.
KST vs CST
KST is UTC+9. CST is UTC−6. They are different names. If a region uses daylight saving, check the live labels.
KST to CST now / current time
Need kst to cst right now? Read the live clocks, or tap Use current time for an instant KST → CST result.
KST to CST time difference
Season / context — tap to explore
See how daylight saving can change this pair.
Korea—
—KST → CST
Central—
Quick answers
Korea
Korea Standard Time (KST)
UTC+9
Korea Standard Time (KST) is UTC+9. Smart DST uses the city clock Asia/Seoul so daylight saving stays correct for Seoul · Busan.
- Cities: Seoul · Busan
- City clock: Asia/Seoul
- Fixed KST: UTC+9
- On this page it pairs with CST (UTC−6)
Central
Central Standard Time (CST)
UTC−6
Central Standard Time (CST) is UTC−6. Smart DST uses America/Chicago for cities such as Chicago · Houston · Dallas.
- Cities: Chicago · Houston · Dallas
- City clock: America/Chicago
- Fixed CST: UTC−6
- From KST: CST is 15 hours behind KST
KST to CST FAQ