Tokyo → Rome: Time Difference
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How the difference works
Tokyo uses Asia/Tokyo (UTC+9 standard time) and Rome uses Europe/Rome (UTC+1 standard time) — a standard-time gap of 8 hours behind Tokyo. Rome observes daylight saving time while Tokyo does not, so the difference shifts by one hour twice a year.
Distance: about 9,852 km (6,122 mi) great-circle distance.
Tokyo → Rome, hour by hour
| Tokyo | Rome | Best hours to call |
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Frequently asked questions
What is the time difference between Tokyo and Rome?
In standard time, Rome is 8 hours behind Tokyo. Rome observes daylight saving time while Tokyo does not, so the difference shifts by one hour twice a year.
When it is 9:00 in Tokyo, what time is it in Rome?
In standard time it is 01:00 in Rome. During daylight saving periods the answer can move by an hour — the live table on this page always reflects today's rules.
How far is Rome from Tokyo?
About 9,852 km (6,122 miles) as the crow flies, computed from city-center coordinates.