Current time in Japan in real time
10:05:04
Monday, 2 November 2026
Calculating the difference with your time zone…
Japan uses a single time zone across the whole country (JST, UTC+09:00). The time is the same in Tokyo, Osaka, Kyoto, Hiroshima and any other city. There is no seasonal daylight saving.
Local time → Japan converter
Enter a time and it automatically works out what time it is in Japan. The difference with your time zone is calculating….
What time is it in Japan?
Time difference with Japan by time of year
Many countries change the clock twice a year; Japan never does. That is why the difference varies:
| Period | Time in the UK | Time in Japan | Difference | Example: 12:00 in the UK |
|---|---|---|---|---|
| Oct – Mar (winter) | GMT · UTC+0 | JST · UTC+9 | +9 h | 21:00 in Japan |
| Mar – Oct (summer) | BST · UTC+1 | JST · UTC+9 | +8 h | 20:00 in Japan |
Note: If adding hours takes the result past 24:00, the clock moves to the next day in Japan.
Time difference with Japan from your country
Japan uses JST (UTC+9) with no clock change all year round. Below you can see the difference from your detected time zone and, if you need it, that of many other countries.
United Kingdom
If it is 12:00 in your zone → 21:00 in Japan
+9h
See the difference from all listed countries
| Country | Time zone | Difference with Japan | 12:00 local → time in Japan |
|---|---|---|---|
| United Kingdom | GMT/BST (UTC+0 / UTC+1) | +9 h winter · +8 h summer | 21:00 / 20:00 in Japan |
| Ireland | GMT/IST (UTC+0 / UTC+1) | +9 h / +8 h | 21:00 / 20:00 in Japan |
| United States (New York) | EST/EDT (UTC−5 / UTC−4) | +14 h / +13 h | 02:00 / 01:00 (next day) |
| United States (Chicago) | CST/CDT (UTC−6 / UTC−5) | +15 h / +14 h | 03:00 / 02:00 (next day) |
| United States (Denver) | MST/MDT (UTC−7 / UTC−6) | +16 h / +15 h | 04:00 / 03:00 (next day) |
| United States (Los Angeles) | PST/PDT (UTC−8 / UTC−7) | +17 h / +16 h | 05:00 / 04:00 (next day) |
| Canada (Toronto) | EST/EDT (UTC−5 / UTC−4) | +14 h / +13 h | 02:00 / 01:00 (next day) |
| Canada (Vancouver) | PST/PDT (UTC−8 / UTC−7) | +17 h / +16 h | 05:00 / 04:00 (next day) |
| Australia (Sydney)* | AEST/AEDT (UTC+10 / UTC+11) | −1 h / −2 h | 11:00 / 10:00 in Japan |
| Australia (Perth) | AWST (UTC+8) · no DST | +1 h | 13:00 in Japan |
| New Zealand (Auckland)* | NZST/NZDT (UTC+12 / UTC+13) | −3 h / −4 h | 09:00 / 08:00 in Japan |
| India | IST (UTC+5:30) · no DST | +3 h 30 | 15:30 in Japan |
| South Africa | SAST (UTC+2) · no DST | +7 h | 19:00 in Japan |
| Singapore | SGT (UTC+8) · no DST | +1 h | 13:00 in Japan |
| Philippines | PHT (UTC+8) · no DST | +1 h | 13:00 in Japan |
* Australia and New Zealand are in the southern hemisphere: their daylight saving runs roughly October to April, so Japan is further behind in those months. · Some countries have several time zones; the main ones are shown.
When to call Japan?
Business hours in Japan are 9:00 to 18:00 JST. Use the converter above to work out the exact time from your country. As a reference, these are the ideal windows from various countries:
| Country | Call between these local hours | In Japan |
|---|---|---|
| United Kingdom (winter) | 00:00 – 09:00 | 09:00 – 18:00 JST |
| United Kingdom (summer) | 01:00 – 10:00 | 09:00 – 18:00 JST |
| United States (East) | 19:00 – 04:00 * | 09:00 – 18:00 JST |
| United States (West) | 16:00 – 01:00 * | 09:00 – 18:00 JST |
| Australia (Sydney) | 10:00 – 19:00 | 09:00 – 18:00 JST |
| India | 05:30 – 14:30 | 09:00 – 18:00 JST |
* Ranges that go past 24:00 cross local midnight (for example, 18:00 on Monday to 03:00 on Tuesday). Japan does not change the clock, so the window is fixed all year. For your exact time use the converter above.