NST to JST converter

Newfoundland Time (St. John's) to Japan Time (Tokyo, Osaka).

NST9:37 PMFri 30 Oct 2026

→

JST9:07 AMSat 31 Oct 2026

JST is 11 h 30 min ahead of NST.

Pick a time in NST

⇄ JST to NST

9:00 AM NST = 8:30 PM JST same day

Best time to meet

No hour falls inside 9 AM to 5 PM in both places, so one side always meets outside office hours.

NST to JST time table

For 30 Oct 2026. Green rows: both sides between 9 AM and 5 PM.

NST	JST
12:00 AM NST	11:30 AM JST
1:00 AM NST	12:30 PM JST
2:00 AM NST	1:30 PM JST
3:00 AM NST	2:30 PM JST
4:00 AM NST	3:30 PM JST
5:00 AM NST	4:30 PM JST
6:00 AM NST	5:30 PM JST
7:00 AM NST	6:30 PM JST
8:00 AM NST	7:30 PM JST
9:00 AM NST	8:30 PM JST
10:00 AM NST	9:30 PM JST
11:00 AM NST	10:30 PM JST
12:00 PM NST	11:30 PM JST
1:00 PM NST	12:30 AM JST next day
2:00 PM NST	1:30 AM JST next day
3:00 PM NST	2:30 AM JST next day
4:00 PM NST	3:30 AM JST next day
5:00 PM NST	4:30 AM JST next day
6:00 PM NST	5:30 AM JST next day
7:00 PM NST	6:30 AM JST next day
8:00 PM NST	7:30 AM JST next day
9:00 PM NST	8:30 AM JST next day
10:00 PM NST	9:30 AM JST next day
11:00 PM NST	10:30 AM JST next day

Quick answers

9:00 AM NST = 8:30 PM JST
12:00 PM NST = 11:30 PM JST
3:00 PM NST = 2:30 AM JST (next day)
5:00 PM NST = 4:30 AM JST (next day)
9:00 AM JST = 9:30 PM NST (previous day)
12:00 PM JST = 12:30 AM NST
5:00 PM JST = 5:30 AM NST

Does the gap change during the year?

Yes, because of daylight saving. Until 1 Nov 2026: JST is 11 h 30 min ahead of NST. From 1 Nov 2026 to 14 Mar 2027: JST is 12 h 30 min ahead of NST. From 14 Mar 2027 to 7 Nov 2027: JST is 11 h 30 min ahead of NST.

NST next changes its clocks on 1 Nov 2026 (back 1 h, to UTC−3:30), then on 14 Mar 2027 (forward 1 h, to UTC−2:30). JST does not change its clocks.

About NST and JST

NST here means Newfoundland Time, the clock in St. John's. Right now it is UTC−2:30. Strictly, NST is the winter name; in summer these places use NDT. This page follows their real clock all year.

JST here means Japan Time, the clock in Tokyo, Osaka. Right now it is UTC+9. It has no daylight saving.

Every city on your wrist

Meanwhile puts these times in your Mac menu bar, on your iPhone home screen and on your Apple Watch. Type “3pm Tokyo” and every city answers. Free for 3 cities. Unlock every city on every device once for $4.99, shared with your family. No subscription.

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