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  3. Tokyo – St. John's

Tokyo to St. John's time difference

St. John's is 12 hours 30 minutes behind Tokyo. There is no hour on a workday when both sides are in office hours - someone joins early or late.

Tokyo, JapanPING

Japan Standard Time · UTC+9

St. John's, CanadaNOT NOW

Newfoundland Standard Time · UTC−3:30

Overlap on a workday

columns: Tokyo hours
PING · 09–18 local MAYBE · 07–09, 18–21 NOT NOW · 21–07Outlined: everyone can be pinged

Tokyo to St. John's time conversion

Add a third city
TokyoSt. John'sVerdict TokyoVerdict St. John's
00:0011:30 −1 dayNOT NOWPING
01:0012:30 −1 dayNOT NOWPING
02:0013:30 −1 dayNOT NOWPING
03:0014:30 −1 dayNOT NOWPING
04:0015:30 −1 dayNOT NOWPING
05:0016:30 −1 dayNOT NOWPING
06:0017:30 −1 dayNOT NOWPING
07:0018:30 −1 dayMAYBEMAYBE
08:0019:30 −1 dayMAYBEMAYBE
09:0020:30 −1 dayPINGMAYBE
10:0021:30 −1 dayPINGNOT NOW
11:0022:30 −1 dayPINGNOT NOW
12:0023:30 −1 dayPINGNOT NOW
13:0000:30PINGNOT NOW
14:0001:30PINGNOT NOW
15:0002:30PINGNOT NOW
16:0003:30PINGNOT NOW
17:0004:30PINGNOT NOW
18:0005:30MAYBENOT NOW
19:0006:30MAYBENOT NOW
20:0007:30MAYBEMAYBE
21:0008:30NOT NOWMAYBE
22:0009:30NOT NOWPING
23:0010:30NOT NOWPING

More time differences

All pairs
St. John's – New York−1:30hSt. John's – Los Angeles−4:30hSt. John's – London+3:30hSt. John's – Berlin+4:30hSt. John's – Dubai+7:30hTokyo – New York−14hTokyo – Los Angeles−17hTokyo – London−9hTokyo – Berlin−8hTokyo – Dubai−5h

Convert

All converters
JST to NSTconvertNST to JSTconvertCurrent time in TokyoCurrent time in St. John's

Questions

What is the time difference between Tokyo and St. John's?

St. John's is 12 hours 30 minutes behind Tokyo. Tokyo is on UTC+9 and St. John's on UTC−3:30.

If it is 9 AM in Tokyo, what time is it in St. John's?

20:30 the previous day in St. John's.

What is the best time for a Tokyo–St. John's meeting?

There is no hour where both cities are inside 09:00–18:00. The least painful slot is early morning in the later city and late afternoon in the earlier one; consider async updates instead.

Does the Tokyo–St. John's time difference change during the year?

Yes. St. John's observes daylight saving, so the gap can shift by an hour around the clock changes.