Current Time in Tokyo
The current time in Tokyo is displayed live above, refreshing every second directly from your device using the Asia/Tokyo IANA timezone database. Whether you're asking "what time is it in Tokyo right now?" for a business call, a flight, or simply staying connected with someone across the world, this page gives you instant, accurate time information with no conversion needed.
What Time Zone is Tokyo In?
Tokyo is in the Asia/Tokyo time zone. During standard time, the city observes UTC+9, meaning it is 9 hours ahead of Coordinated Universal Time (UTC).
The IANA timezone identifier Asia/Tokyo is used by operating systems, programming languages, and databases worldwide to accurately calculate the local time in Tokyo at any point in history or future.
UTC Offset: UTC+9
A UTC offset tells you how many hours (and sometimes half-hours) a location is ahead of or behind Coordinated Universal Time. Tokyo's offset of UTC+9 means that when it is 12:00 noon UTC, it is 21:00 (9:00 PM) in Tokyo.
Because Tokyo does not observe Daylight Saving Time, the UTC offset of +9 remains constant throughout the year. This predictability makes Tokyo especially convenient for scheduling international meetings — there are no seasonal surprises to account for.
Daylight Saving Time in Tokyo
Japan does not observe Daylight Saving Time. Clocks remain at JST (UTC+9) year-round.
Countries and cities that forgo Daylight Saving Time often do so for economic, social, or geographic reasons. For Tokyo, maintaining a stable UTC offset year-round simplifies agriculture, business, and daily life.
Time in Tokyo Compared to Other Cities
Understanding the time difference between Tokyo and other major cities helps with planning international calls, remote work schedules, and travel. Here is how Tokyo (UTC+9) relates to a few key reference points:
| City | UTC Offset | Difference from Tokyo |
|---|---|---|
| London | UTC+0 / +1 | See live clocks |
| New York | UTC-5 / -4 | See live clocks |
| Tokyo | UTC+9 | See live clocks |
| Dubai | UTC+4 | See live clocks |
| Sydney | UTC+10 / +11 | See live clocks |
About Tokyo
Tokyo is a major city in Japan located in Asia, positioned at approximately 35.68°N, 139.69°E. With a population of around 13.9 million, it is an important global hub for commerce, culture, and communication. Its geographic location at this longitude places it naturally in the Asia/Tokyo timezone.
When calling or messaging someone in Tokyo, it's essential to know the time in Tokyo now to avoid contacting them outside of business or waking hours. Use the live clock at the top of this page for an immediate reference.
Frequently Asked Questions: Time in Tokyo
What time is it in Tokyo right now?
The exact current time in Tokyo is shown at the top of this page. It updates every second using the Asia/Tokyo timezone, so you always see the precise local time in Tokyo right now — no manual conversion required.
What time zone is Tokyo in?
Tokyo is in the Asia/Tokyo time zone. This corresponds to UTC+9 during standard time. The IANA identifier is used universally by software to identify this timezone precisely.
Does Tokyo observe Daylight Saving Time?
Japan does not observe Daylight Saving Time. Clocks remain at JST (UTC+9) year-round. The UTC offset of +9 applies year-round.
What is the UTC offset for Tokyo?
The UTC offset for Tokyo is UTC+9 during standard time. Since Tokyo does not observe DST, this offset is constant throughout the year — useful for predictable international scheduling.
How do I calculate the time difference between Tokyo and my city?
To find the time difference between Tokyo (UTC+9) and your location, subtract your local UTC offset from +9. For example, if you are in New York (UTC-5), the difference is +9 minus (-5) = 14 hours (Tokyo being ahead). Always account for DST if either location observes it seasonally. The easiest method is simply comparing the live clocks on this site.
What is the best time to call Tokyo from abroad?
Business hours in Tokyo are generally 09:00–18:00 local time. Given its UTC+9 offset, this corresponds to different windows depending on where you are calling from. Use the live clock above to check the current time in Tokyo before making a call, and plan for a 09:00–18:00 local window for the best chance of reaching someone during working hours.