Rome, Italy Tokyo, Japan
Compare time between Rome and Tokyo
Date
Time format
Rome, Italy
4:14
PM
Friday, August 21, 2026
Tokyo, Japan
11:14
PM
Friday, August 21, 2026
Time Difference Timeline
See the time difference throughout the day
Day time
Night time
Time difference
7 hours
During daylight saving time the difference may change by ±1 hour.
Best time to meet
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Quick facts
Rome time zone: CEST (UTC+2)
Tokyo time zone: JST (UTC+9)
Distance: Rome → Tokyo
Frequently Asked Questions
Rome is in the CEST timezone (UTC+2) and Tokyo is in the JST timezone (UTC+9). The time difference between them is 7 hours.
Use the timeline above to find overlapping business hours between Rome and Tokyo. The "Best time to meet" card highlights the window where both cities are within working hours (9 AM – 6 PM local time).
Rome observes Daylight Saving Time, while Tokyo does not. When DST is active in Rome, the time difference changes by 1 hour.
Click the pencil icon next to the Rome clock and type any time. The Tokyo clock will update instantly, showing the exact corresponding time. You can also pick a date to account for DST changes.