CET to JST
+7hCET
CETSOURCEJST
JSTGreen rows indicate typical business hours (9 AM - 5 PM)
CET and JST on the World Map
The map below highlights the CET (Central European Time) and JST (Japan Standard Time) timezone regions across the globe.
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.
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.
Comparing Time Zones: CET and JST
CET (Central European Time) operates on the Central European Time (UTC+01:00). JST (Japan Standard Time) uses Japan Standard Time (UTC+09:00).
The time difference between CET and JST is 420 minutes (+7h). When it's noon in CET, it's 07:00 PM in JST.
Why Convert CET to JST Time?
Whether you're traveling from CET to JST or simply need to coordinate across time zones, understanding the 7-hour difference is key. Use this converter to quickly determine the current time in JST and ensure your schedule aligns perfectly.
Best Practice: When proposing meeting times to someone in JST, offer a few options in their local time to show consideration for the 7-hour difference.
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.
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.
Best Time to Call Between CET and JST
If you want to reach someone in JST during standard business hours (9 AM – 5 PM JST), the best time to call from CET would be:
- JST 9:00 AM = CET 02:00 AM
- JST 12:00 PM = CET 05:00 AM
- JST 5:00 PM = CET 10:00 AM
Business Hours Overlap
CET and JST have a partial business hours overlap. The best window for meetings and calls is when both locations are in their working hours.
In conclusion, the +7h time shift from CET to JST doesn't have to be a hurdle. With our interactive converter, you can easily find the perfect time to connect.
🕐 Daylight Saving Time Info
CET
☀ Currently in DST
Standard: UTC+01:00 · DST: UTC+02:00
Clocks fall back on Sun, Oct 25, 2026
JST
Does not observe DST
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 CET and JST?
JST is +7h from CET.
What timezone is CET in?
CET operates on its local timezone.
What timezone is JST in?
JST operates on its local timezone.
Which countries use CET (Central European Time)?
CET is used in Germany, France, Italy, Spain, Netherlands, Belgium, and 21 more countries.
Does CET observe daylight saving time?
Yes, CET switches to CEST during summer months.
What are some interesting facts about CET?
CET covers more European countries than any other time zone. Spain uses CET despite being geographically aligned with GMT/WET.
Which cities are in the JST timezone?
Major cities in the JST timezone include Tokyo, Osaka, Yokohama, Nagoya, Sapporo, Kyoto, Kobe, Fukuoka.
What is the UTC offset for JST?
Japan Standard Time (JST) is at UTC+09:00.
What should I know about the JST timezone?
Japan does not observe daylight saving time. Tokyo is the most populous metropolitan area in the world.
When is it midnight in CET, what time is it in JST?
When it is 12:00 AM (midnight) in CET (CET), it is +7h later in JST (JST).
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