Tokyo is UTC+9 (GMT+9, no DST). Berlin is UTC+1 (GMT+1) / UTC+2 (GMT+2). Berlin is currently 7 hours behind Tokyo.
Best times to meet (Tokyo local time): 4:00 PM — 9:00 AM in Berlin.
Times shown in Tokyo local time → Berlin local time. Based on business hours 09:00–17:00.
Tokyo observes Japan Standard Time (JST, UTC+9) year-round. Japan abolished Daylight Saving Time in 1951, after experimenting with it during the post-war US occupation (1948–1951), and has not reinstated it since. The fixed UTC+9 offset means that Tokyo's sunrise and sunset times shift significantly across seasons — the sun rises before 04:30 in late June and after 06:50 in late December — but the clock never moves. Japan Standard Time is shared by the entire country, which spans only about 30° of longitude, making a single national timezone practical.
Tokyo is the world's most populous metropolitan area and a global financial powerhouse. The Tokyo Stock Exchange (TSE) opens at 09:00 JST and closes at 15:30 JST with a lunch break from 11:30 to 12:30 — one of the few major exchanges still observing a midday break. Tokyo's fixed UTC+9 means the trading day never shifts relative to the rest of the world's schedules: TSE always closes at 06:30 UTC, just as European morning trading begins. The lack of DST simplifies scheduling with Tokyo; you never need to check "is Japan currently on DST?" — it is always UTC+9.
Tokyo is 9 hours ahead of London (GMT), 14 hours ahead of New York (EST), and 17 hours ahead of Los Angeles (PST). This puts Tokyo so far ahead of the Americas that a live daytime meeting covering both is virtually impossible during normal business hours for either side. It is 1 hour ahead of Beijing and Seoul, and exactly the same offset as South Korea (KST) in winter. The JST zone also covers South Korea's Jeju island in practice, though Korea officially uses KST (also UTC+9).
Berlin observes Central European Time (CET, UTC+1) in winter and Central European Summer Time (CEST, UTC+2) in summer, identical to Paris, Amsterdam, Rome, Madrid, and most of Western and Central Europe. Germany adopted CET in 1893 as part of the Railway Time harmonisation effort, making it one of the earliest national standard-time adoptions in the world. Berlin is the capital and largest city of Germany, and the country's economic powerhouse — Germany has the third-largest economy globally by GDP.
The reunification of Germany in 1990 required East Germany (which had used the same CET zone under Soviet influence) to formally merge its time administration with West Germany — a symbolic as well as practical step. Berlin's financial scene is smaller than Frankfurt (Germany's banking capital), but the city hosts many tech companies, startups, and creative industries whose global collaboration spans from New York (UTC−5, a 6-hour gap in winter) to Singapore (UTC+8, a 7-hour gap). The EU's Daylight Saving Time rules apply uniformly, meaning Germany changes clocks on the same weekend as France and all other EU member states.
Germany is a major exporter and manufacturer, with business heavily oriented toward Asia (especially China and Japan) and the United States. The 6–7 hour time difference to the US East Coast and the 7-hour difference to East Asia means that German engineers and salespeople frequently take early-morning or late-evening calls to avoid complete schedule misalignment. Berlin is 1 hour behind Helsinki and Athens, and 2 hours ahead of London in summer (when UK is on BST and Germany is on CEST).
Berlin is currently 7 hours behind Tokyo.
When it is 12:00 noon in Tokyo, it is 05:00 in Berlin (based on current offsets — verify during DST transitions).
Tokyo does not observe DST — GMT+9 is used year-round. Berlin observes DST, changing from GMT+1 to GMT+2.