Tokyo to Poland
-7hTokyo
JSTSOURCEPoland
CESTGreen rows indicate typical business hours (9 AM - 5 PM)
JST and CEST on the World Map
The map below highlights the JST (Japan Standard Time) and CEST (Central European Time) timezone regions across the globe.
JST – Japan Standard Time
UTC+09:00Japan Standard Time (JST) is the time zone for Japan, 9 hours ahead of UTC.
- •Japan does not observe daylight saving time.
- •Tokyo is the most populous metropolitan area in the world.
- •The Tokyo Stock Exchange operates from 9:00 AM to 3:00 PM JST.
- •JST is 14 hours ahead of EST and 9 hours ahead of GMT.
CET – Central European Time
UTC+01:00Central European Time (CET) is used across most of Western and Central Europe, 1 hour ahead of UTC.
- •CET covers more European countries than any other time zone.
- •Spain uses CET despite being geographically aligned with GMT/WET.
- •The Frankfurt Stock Exchange, Euronext (Amsterdam/Paris), and Borsa Italiana operate on CET.
- •Over 500 million people live in the CET time zone.
- •France moved to CET during the German occupation in WWII and never switched back.
About Tokyo
WikipediaTokyo operates on Japan Standard Time (JST), which is 14 hours ahead of New York. As Asia's largest financial hub, Tokyo trading hours are crucial for global markets.
The Tokyo subway system moves approximately 8.7 million passengers daily.
Understanding the -7h Gap: Tokyo vs Poland
Tokyo runs on Japan Standard Time (JST) at UTC+09:00. Poland runs on Central European Summer Time (CEST) at UTC+02:00, also currently on daylight saving time. That puts Tokyo 7 hours behind Poland — a difference of -7h at the current offsets.
In practice, when it is 9:00 AM in Tokyo it is 2:00 AM in Poland. Midnight in Tokyo is 5:00 PM in Poland.Poland observes daylight saving time while Tokyo does not, so the gap narrows or widens by an hour part of the year.
Tokyo to Poland time conversion table
| Tokyo (JST) | Poland (CEST) | Day |
|---|---|---|
| 12:00 AM | 5:00 PM | previous day |
| 6:00 AM | 11:00 PM | previous day |
| 7:00 AM | 12:00 AM | same day |
| 8:00 AM | 1:00 AM | same day |
| 9:00 AM | 2:00 AM | same day |
| 12:00 PM | 5:00 AM | same day |
| 3:00 PM | 8:00 AM | same day |
| 5:00 PM | 10:00 AM | same day |
| 6:00 PM | 11:00 AM | same day |
| 9:00 PM | 2:00 PM | same day |
Why people convert Tokyo to Poland time
- Scheduling a call from Tokyo to Poland: a 10:00 AM start in Tokyo lands at 3:00 AM in Poland, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Tokyo and Poland are inside the 9-to-5 working day between 4:00 PM and 5:00 PM JST time (9:00 AM–10:00 AM CEST). That is roughly 1 hours of usable overlap.
- Watching a live event or market open: Tokyo viewers need 2:00 AM in Poland to catch a 9:00 AM start there, and 7:00 AM if the event is anchored to Tokyo.
- Always state the zone abbreviation, not just the hour. "3:00 PM JST" is unambiguous; "3 PM" across a -7h gap is not.
- Block 4:00 PM–5:00 PM JST as the recurring meeting window if you work primarily from Tokyo and need Poland colleagues present.
- Poland: Clocks fall back on Sun, Oct 25, 2026. Any meeting series spanning that date will shift by an hour in local time.
About JST (Japan Standard Time)
Japan Standard Time (JST) is the standard time zone for all of Japan. Japan does not observe daylight saving time. JST is 9 hours ahead of UTC and 14 hours ahead of EST. The Tokyo Stock Exchange, the world's third largest by market capitalization, operates on JST. South Korea uses the same offset (KST) but it is a distinct time zone.
About CET (Central European Time)
Central European Time (CET) is the standard time zone for most of Europe, covering over 30 countries from Spain to Poland, and from Norway to Italy. CET is 1 hour ahead of GMT and is used by the European Union's most populous nations. During summer, most CET countries switch to Central European Summer Time (CEST, UTC+02:00). Major European financial markets in Frankfurt, Paris, and Amsterdam operate on CET.
Best time to call between Tokyo and Poland
Both Tokyo and Poland sit inside the 9 AM – 5 PM working day between 4:00 PM–5:00 PM JST, which is 9:00 AM–10:00 AM CEST. That gives roughly 1 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Tokyo and Poland overlap for only 60 minutes (4:00 PM–5:00 PM JST), so meetings have to be booked precisely.
Tokyo is 7 hours behind Poland (JST UTC+09:00 → CEST UTC+02:00). The shared working window is 4:00 PM–5:00 PM JST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Tokyo
Does not observe DST
Poland
☀ Currently in DST
Standard: UTC+01:00 · DST: UTC+02:00
Clocks fall back on Sun, Oct 25, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Tokyo and Poland?
Tokyo (JST, UTC+09:00) is 7 hours behind Poland (CEST, UTC+02:00). The gap is currently -7h.
How do I convert Tokyo time to Poland time?
Add -7h to Tokyo local time. For example, 9:00 AM in Tokyo is 2:00 AM in Poland.
What time is it in Poland right now?
Poland uses CEST at UTC+02:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -7h offset from Tokyo.
What is the best time to call Poland from Tokyo?
Call between 4:00 PM and 5:00 PM JST — that maps to 9:00 AM–10:00 AM CEST and keeps both parties inside the working day.
Which is behind, Tokyo or Poland?
Tokyo is 7 hours behind Poland. When it is 12:00 PM in Tokyo it is 5:00 AM in Poland.
Do Tokyo and Poland use different time zones?
Tokyo (Japan) uses JST at UTC+09:00, while Poland (Poland) uses CEST at UTC+02:00. The IANA identifiers are Asia/Tokyo and Europe/Warsaw.
Does daylight saving time affect the Tokyo–Poland difference?
Yes at the moment: Poland is on daylight saving time and Tokyo is not, so the -7h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Tokyo's time zone?
JST also covers Tokyo, Osaka, Yokohama, Nagoya, Sapporo, Kyoto, Kobe, Fukuoka and 1 more.
Which countries use JST, Tokyo's zone?
JST is used in Japan.
Is there a day difference between Tokyo and Poland?
Not normally. The -7h gap only pushes the date over the previous day.
What is the time difference between Tokyo and Poland?
Poland is -7h from Tokyo.
What timezone is Tokyo in?
Tokyo operates on Japan Standard Time (JST), which is 14 hours ahead of New York. As Asia's largest financial hub, Tokyo trading hours are crucial for global markets.
What timezone is Poland in?
Poland operates on its local timezone.
What are the business hours in Tokyo?
Standard business hours in Tokyo are 9:00 AM - 6:00 PM JST.
Which countries use JST (Japan Standard Time)?
JST is used in Japan.
Does JST observe daylight saving time?
No, JST does not observe daylight saving time and remains at UTC+09:00 year-round.
What are some interesting facts about JST?
Japan does not observe daylight saving time. Tokyo is the most populous metropolitan area in the world.
Which cities are in the CET timezone?
Major cities in the CET timezone include Paris, Berlin, Rome, Madrid, Amsterdam, Brussels, Vienna, Warsaw.
What is the UTC offset for CET?
Central European Time (CET) is at UTC+01:00. During daylight saving time, it shifts to CEST.
What should I know about the CET timezone?
CET covers more European countries than any other time zone. Spain uses CET despite being geographically aligned with GMT/WET.
When is it midnight in Tokyo, what time is it in Poland?
When it is 12:00 AM (midnight) in Tokyo (JST), it is -7h later in Poland (CET).
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