KST to NST/NDT time converter

NST/NDT is 11 hours 30 minutes behind KST. When it is 9:00 AM in KST, it is 9:30 PM (Fri, Oct 16) in NST/NDT.

KST UTC+9

Saturday, October 17, 2026

NST/NDT NDT

Friday, October 16, 2026

KST
Korea Standard Time
Sat, Oct 17
UTC+9
NST/NDT
Newfoundland Daylight Time
Fri, Oct 16
NDTUTC-2:30-11h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

KST to NST/NDT conversion table

Every hour of today in KST and the matching time in NST/NDT. Light rows are typical working hours (9:00–18:00).

KSTNST/NDT
12:00 AM12:30 PM−1 day
1:00 AM1:30 PM−1 day
2:00 AM2:30 PM−1 day
3:00 AM3:30 PM−1 day
4:00 AM4:30 PM−1 day
5:00 AM5:30 PM−1 day
6:00 AM6:30 PM−1 day
7:00 AM7:30 PM−1 day
8:00 AM8:30 PM−1 day
9:00 AM9:30 PM−1 day
10:00 AM10:30 PM−1 day
11:00 AM11:30 PM−1 day
12:00 PM12:30 AM
1:00 PM1:30 AM
2:00 PM2:30 AM
3:00 PM3:30 AM
4:00 PM4:30 AM
5:00 PM5:30 AM
6:00 PM6:30 AM
7:00 PM7:30 AM
8:00 PM8:30 AM
9:00 PM9:30 AM
10:00 PM10:30 AM
11:00 PM11:30 AM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:30 PM – 10:00 PM in KST (9:00 AM – 10:30 AM in NST/NDT): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because KST and NST/NDT switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: -11h 30m
  • Nov 1, 2026 – Mar 14, 2027: -12h 30m
  • Mar 14, 2027 – Oct 17, 2027: -11h 30m

More conversions

NDT to KSTKST to UTCKST to GMTKST to ESTKST to CSTKST to MSTKST to PSTKST to CETKST to MSKKST to GSTKST to PKTKST to ISTKST to SGT
UTC to NDTGMT to NDTEST to NDTCST to NDTMST to NDTPST to NDTCET to NDTMSK to NDTGST to NDTPKT to NDTIST to NDTSGT to NDT

Questions and answers

What is the time difference between KST and NST/NDT?

NST/NDT is 11 hours 30 minutes behind KST.

What time is it in NST/NDT when it is 9 AM in KST?

When it is 9:00 AM in KST, it is 9:30 PM (Fri, Oct 16) in NST/NDT.

When is the best time to call NST/NDT from KST?

Working hours don't overlap fully. The closest fit is 8:30 PM – 10:00 PM in KST (9:00 AM – 10:30 AM in NST/NDT): working hours on one side, early or late on the other.

Does the time difference between KST and NST/NDT change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.