Convert JST to CET
Japan Standard Time (JST) to Central European Time (CET)
When it's 12:00 PM in Tokyo, it's 5:00 AM in Berlin
On Jan 1 – Mar 28, 2026; Oct 25, 2026 – Mar 27, 2027; Oct 31 – Dec 31, 2027: 4:00 AM in Berlin.
Interactive Converter
Pick any time and date to convert between JST and CET.
JST to CET Conversion Table
Full 24-hour comparison. Business hours (9 AM -- 6 PM) are highlighted.
| Tokyo (JST) | Berlin (CET) |
|---|---|
| 12:00 AM | 5:00 PM -1 day |
| 1:00 AM | 6:00 PM -1 day |
| 2:00 AM | 7:00 PM -1 day |
| 3:00 AM | 8:00 PM -1 day |
| 4:00 AM | 9:00 PM -1 day |
| 5:00 AM | 10:00 PM -1 day |
| 6:00 AM | 11:00 PM -1 day |
| 7:00 AM | 12:00 AM |
| 8:00 AM | 1:00 AM |
| 9:00 AM | 2:00 AM |
| 10:00 AM | 3:00 AM |
| 11:00 AM | 4:00 AM |
| 12:00 PM | 5:00 AM |
| 1:00 PM | 6:00 AM |
| 2:00 PM | 7:00 AM |
| 3:00 PM | 8:00 AM |
| 4:00 PM | 9:00 AM |
| 5:00 PM | 10:00 AM |
| 6:00 PM | 11:00 AM |
| 7:00 PM | 12:00 PM |
| 8:00 PM | 1:00 PM |
| 9:00 PM | 2:00 PM |
| 10:00 PM | 3:00 PM |
| 11:00 PM | 4:00 PM |
These times apply on all dates in 2026–2027 except:
- Jan 1 – Mar 28, 2026; Oct 25, 2026 – Mar 27, 2027; Oct 31 – Dec 31, 2027: Berlin times are 1 hour earlier.
Best Meeting Window
Top meeting times for teams in JST and CET (9 AM -- 6 PM work hours, 1-hour meeting).
All members within working hours. Everyone in mid-day range.
All members within working hours. 1 in mid-day range (9 AM–5 PM).
1 of 2 members within working hours. 1 in mid-day range (9 AM–5 PM). Outside work hours for Tokyo.
These times apply on all dates in 2026–2027 except:
- Jan 1 – Mar 28, 2026; Oct 25, 2026 – Mar 27, 2027; Oct 31 – Dec 31, 2027: Berlin times are 1 hour earlier.
Time Difference & DST
The JST to CET gap is -8h or -7h, depending on daylight saving time. The table lists each period.
| Dates | Tokyo | Berlin | Difference |
|---|---|---|---|
| Jan 1 – Mar 28, 2026 | UTC+9 | UTC+1 | -8h |
| Mar 29 – Oct 24, 2026 | UTC+9 | UTC+2 | -7h |
| Oct 25, 2026 – Mar 27, 2027 | UTC+9 | UTC+1 | -8h |
| Mar 28 – Oct 30, 2027 | UTC+9 | UTC+2 | -7h |
| Oct 31 – Dec 31, 2027 | UTC+9 | UTC+1 | -8h |
Tokyo does not use daylight saving time.
Use the interactive converter for a specific date.
Major Cities
Japan Standard Time (JST)
- Tokyo
- Osaka
- Yokohama
Central European Time (CET)
- Berlin
- Munich
- Frankfurt
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