Live · calculated from the IANA time-zone database
Time difference between Tokyo and Toronto
Short answer
Toronto is 13 hours behind Tokyo. Right now it is 21:33 in Tokyo (GMT+9, UTC+9) and 08:33 in Toronto (EDT, UTC−4).
Right now
Tokyo · Japan
21:33
Tuesday, September 15, 2026
Japan Standard Time · GMT+9 · UTC+9
Toronto · Canada
08:33
Tuesday, September 15, 2026
Eastern Daylight Time · EDT · UTC−4
Times at the moment this page was generated. Reload for a fresh reading.
Does the difference between Tokyo and Toronto change during the year?
Yes. For 238 days of 2026 the difference is 13 hours, but it moves whenever Tokyo or Toronto enters or leaves daylight saving time. Here is the full 2026 calendar (dates in UTC):
| From | Until | Toronto vs Tokyo |
|---|---|---|
| January 1 | March 8 | −14 h |
| March 8 | November 1 | −13 h |
| November 1 | December 31 | −14 h |
The highlighted row is the current period. Every date comes from each zone's official rules, not from a hand-typed table.
Best time to call Toronto from Tokyo (and vice versa)
With 13 hours between them there is no hour at which Tokyo and Toronto are both inside a 9:00–17:00 working day. Teams split across these two cities usually alternate the sacrifice: one week the meeting lands early (7:00–8:00) in Toronto and late (18:00–19:00) in the other city, the next week the other way round. The Timezone Matcher grid shades exactly those compromise hours.
Tokyo to Toronto conversion table
Each Tokyo hour and its equivalent in Toronto today. Rows shaded green are working hours (9:00–17:00) in both cities at once.
| Tokyo time · Tue, Sep 15 | Toronto time |
|---|---|
| 00:00 | 11:00previous day |
| 01:00 | 12:00previous day |
| 02:00 | 13:00previous day |
| 03:00 | 14:00previous day |
| 04:00 | 15:00previous day |
| 05:00 | 16:00previous day |
| 06:00 | 17:00previous day |
| 07:00 | 18:00previous day |
| 08:00 | 19:00previous day |
| 09:00 | 20:00previous day |
| 10:00 | 21:00previous day |
| 11:00 | 22:00previous day |
| 12:00 | 23:00previous day |
| 13:00 | 00:00 |
| 14:00 | 01:00 |
| 15:00 | 02:00 |
| 16:00 | 03:00 |
| 17:00 | 04:00 |
| 18:00 | 05:00 |
| 19:00 | 06:00 |
| 20:00 | 07:00 |
| 21:00 | 08:00 |
| 22:00 | 09:00 |
| 23:00 | 10:00 |
Looking for it the other way round? This page covers both directions: Toronto to Tokyo is the same difference with the sign flipped.
The two time zones
Tokyo — Asia/Tokyo
Tokyo keeps Japan Standard Time (JST), a fixed UTC+9 with no daylight saving. Japan and South Korea share the offset, so Tokyo and Seoul are always on the same clock.
Toronto — America/Toronto
Toronto shares Eastern Time with New York (UTC−5 / UTC−4 in summer) and changes clocks on the same dates, so the two cities never drift apart.
Frequently asked questions
How many hours difference between Tokyo and Toronto?
Toronto is 13 hours behind Tokyo. For most of the year (238 days) the difference is 13 hours; it shifts during the weeks when one of the two cities enters or leaves daylight saving time.
When it is 12:00 noon in Tokyo, what time is it in Toronto?
23:00 in Toronto the previous day (at today's difference of 13 hours).
What is the best time for a meeting between Tokyo and Toronto?
There is no overlap between the 9:00–17:00 working days of Tokyo and Toronto. Teams usually alternate: an early-morning slot in Toronto lands in the late evening of the other city.
Do Tokyo and Toronto observe daylight saving time?
Tokyo: no. Toronto: yes. Because only one of them changes its clocks, the difference moves by one hour twice a year.
What time zone is Tokyo in? And Toronto?
Tokyo: Japan Standard Time (Asia/Tokyo, UTC+9). Toronto: Eastern Daylight Time (America/Toronto, UTC−4).
Tools
Meeting grid — add both cities and click a slot
Time zone converter — any city, any time
Working hours overlap calculator
Daylight saving time 2027 — all dates
More time differences from Tokyo
More time differences from Toronto
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