9 PM MST to KST

Mountain Standard Time → Korea Standard Time

Partial overlap

MST

9 PM

UTC-6

=

KST

12 PM

UTC+9

(+1 day)

9 PM MST (Mountain Standard Time) equals 12 PM KST (next day) (Korea Standard Time). This is a common time for meetings across time zones.

Live — MST

11:58:59

Thursday, March 19

UTC-6

DST active

Live — KST

02:58:59

Friday, March 20

UTC+9

Daylight Saving Time (DST)

  • MST (Mountain Standard Time) observes DST — currently active (clocks are +1h ahead).
  • DST transitions may shift this offset by ±1 hour twice per year.

MST

Full name
Mountain Standard Time
UTC offset
UTC-6
DST
Active
Region
North America
Current time in MST →

KST

Full name
Korea Standard Time
UTC offset
UTC+9
DST
Not observed
Region
East Asia
Current time in KST →

24-Hour Comparison — MST to KST

Click any row to jump to that hour's page.

12 AM6 AM12 PM6 PM11 PM
MSTKSTDayMeeting
12 AM
3 PM
–
Early/Late
1 AM
4 PM
–
Early/Late
2 AM
5 PM
–
Early/Late
3 AM
6 PM
–
Early/Late
4 AM
7 PM
–
Off hours
5 AM
8 PM
–
Off hours
6 AM
9 PM
–
Off hours
7 AM
10 PM
–
Off hours
8 AM
11 PM
–
Early/Late
9 AM
12 AM
+1d
Early/Late
10 AM
1 AM
+1d
Early/Late
11 AM
2 AM
+1d
Early/Late
12 PM
3 AM
+1d
Early/Late
1 PM
4 AM
+1d
Early/Late
2 PM
5 AM
+1d
Early/Late
3 PM
6 AM
+1d
Early/Late
4 PM
7 AM
+1d
Early/Late
5 PM
8 AM
+1d
Good
6 PM
9 AM
+1d
Good
7 PM
10 AM
+1d
Early/Late
8 PM
11 AM
+1d
Early/Late
9 PMthis
12 PM
+1d
Early/Late
10 PM
1 PM
+1d
Early/Late
11 PM
2 PM
+1d
Early/Late

Green = business hours overlap · Amber = partial · Red = off hours

Previous

8 PM

= 11 AM KST

Next

10 PM

= 1 PM KST

MST ↔ KST Overview

Full 24-hour chart, live clocks, FAQ

View hub

Major Cities

MST Cities

🇺🇸Phoenix🇺🇸Denver🇨🇦Calgary

KST Cities

🇰🇷Seoul