How Many Hours is Tokyo from Rome?
Tokyo ticks 7 hours ahead of the other location
Tokyo ↔ Rome
1h of business hours overlap daily (09:00–17:00)· Showing morning hours (05:00–13:00)
Tokyo
Rome
Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.
Quick time conversions: Tokyo → Rome
Common reference points to help you plan across the time difference.
For every 8:00 AM in Tokyo, it's simultaneously 1:00 AM in Rome.
I'm in Tokyo at 4:00 PM — what time is my colleague in Rome seeing?—9:00 AM
11:00 AMin Tokyo→4:00 AMin Rome
At 5:00 PM Tokyo time, you're looking at 10:00 AM in Rome.
10:00 AMin Tokyo→3:00 AMin Rome
If it's 6:00 PM where I am in Tokyo, what does Rome show?—11:00 AM
Frequently Asked Questions
What is the time difference between Tokyo and Rome?
There is a 7 hours gap between Tokyo and Rome. Tokyo runs on Asia/Tokyo and Rome on Europe/Rome.
When is it business hours in both Tokyo and Rome at the same time?
Tokyo and Rome share 1 hour of business hours overlap daily. Aim for 16:00 Tokyo / 09:00 Rome for best availability.
Should I update my recurring meetings between Tokyo and Rome?
Watch out — Rome observes DST back 1h at 03:00 — Oct 25. Once active, the Tokyo–Rome offset changes by 1h.
When it is 12:00 noon in Tokyo, what time is it in Rome?
Tokyo at noon — that's 5:00 AM in Rome at the exact same instant.
How accurate is this Tokyo to Rome converter?
The slider is the fastest method — move it to any Tokyo hour and watch Rome update live. The text bar also accepts natural language input.
Which upcoming holidays affect Tokyo–Rome coordination?
Culture Day falls on November 3 in Tokyo. If you have meetings around that date, confirm availability in advance.
What are the official time zones for Tokyo and Rome?
Tokyo observes Asia/Tokyo and Rome observes Europe/Rome. Their UTC offset difference is 7 hours.
9:00 AM in Tokyo — is that reasonable for Rome?
9:00 AM in Tokyo = 2:00 AM in Rome. That falls outside standard hours in Rome — confirm with your contact.
How does the time change when traveling from Tokyo to Rome?
Traveling from Tokyo to Rome means you gain 7 hours in local time. Plan a day or two to acclimatize before important meetings.