Time difference
Tokyo to Vienna Time Difference
Vienna is 7 hours behind Tokyo — when it's 12:00 PM in Tokyo, it's 5:00 AM in Vienna. (Tokyo (Asia/Tokyo, JST); Vienna (Europe/Vienna, CEST).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Vienna is 7 hours behind Tokyo. The best window for a call is 4 PM–5 PM in Tokyo, which is 9 AM–10 AM in Vienna — a 1-hour overlap inside 9 AM–5 PM on both sides. Clocks change on October 25, 2026, which briefly shifts the gap between Tokyo and Vienna — the converter on this page always reflects the correct offset for the date you pick.
- When it's 9:00 AM in Tokyo, it's 2:00 AM in Vienna.
- When it's 9:00 AM in Vienna, it's 4:00 PM in Tokyo.
Vienna is currently 7 hours behind Tokyo.
Interactive converter
12:00PM
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Best times to meet
The 9 AM – 5 PM business windows in Tokyo and Vienna overlap for 1 hour. 4 PM–5 PM in Tokyo is 9 AM–10 AM in Vienna. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Tokyo | Vienna |
|---|---|
| 12 AM | 5:00 PM (prev day) |
| 1 AM | 6:00 PM (prev day) |
| 2 AM | 7:00 PM (prev day) |
| 3 AM | 8:00 PM (prev day) |
| 4 AM | 9:00 PM (prev day) |
| 5 AM | 10:00 PM (prev day) |
| 6 AM | 11:00 PM (prev day) |
| 7 AM | 12:00 AM |
| 8 AM | 1:00 AM |
| 9 AM | 2:00 AM |
| 10 AM | 3:00 AM |
| 11 AM | 4:00 AM |
| 12 PM | 5:00 AM |
| 1 PM | 6:00 AM |
| 2 PM | 7:00 AM |
| 3 PM | 8:00 AM |
| 4 PM | 9:00 AM |
| 5 PM | 10:00 AM |
| 6 PM | 11:00 AM |
| 7 PM | 12:00 PM |
| 8 PM | 1:00 PM |
| 9 PM | 2:00 PM |
| 10 PM | 3:00 PM |
| 11 PM | 4:00 PM |
Daylight saving
On October 25, 2026, Vienna shifts for daylight saving. After that, Vienna will be 8 hours behind Tokyo (currently 7 hours behind Tokyo). The converter and the tables above always reflect the correct offset for the date you pick.
- Tokyo does not observe daylight saving time.
- Vienna is currently observing daylight saving time.
Frequently asked questions
- Is Vienna ahead of or behind Tokyo?
- Vienna is 7 hours behind Tokyo.
- How many hours behind Tokyo is Vienna?
- Vienna is 7 hours behind Tokyo.
- What time is 9 AM in Tokyo in Vienna?
- 9:00 AM in Tokyo is 2:00 AM in Vienna.
- What time is noon in Tokyo in Vienna?
- 12:00 PM in Tokyo is 5:00 AM in Vienna.
- What time is 5 PM in Tokyo in Vienna?
- 5:00 PM in Tokyo is 10:00 AM in Vienna. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Tokyo in Vienna?
- 3:00 PM in Tokyo is 8:00 AM in Vienna.
- Is Tokyo currently observing daylight saving time?
- Tokyo does not observe daylight saving time — its UTC offset stays the same all year.
- Is Vienna currently observing daylight saving time?
- Vienna is currently observing daylight saving time (summer time).
- Do Tokyo and Vienna observe daylight saving?
- On October 25, 2026, Vienna shifts for daylight saving. After that, Vienna will be 8 hours behind Tokyo (currently 7 hours behind Tokyo). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call Vienna from Tokyo?
- Aim for 4 PM–5 PM in Tokyo, which is 9 AM–10 AM in Vienna.
- When is the best time to call Tokyo from Vienna?
- Aim for 9 AM–10 AM in Vienna, which is 4 PM–5 PM in Tokyo.
- Tokyo (JST) to Vienna (CEST) — how do I convert quickly?
- Subtract 7 hours from Tokyo local time to get Vienna local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- New York to Tokyo
- London to Tokyo
- Dubai to Tokyo
- Singapore to Tokyo
- Los Angeles to Tokyo
- Sydney to Tokyo
- Paris to Tokyo
- Mumbai to Tokyo
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