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.
Is the current 7 hours gap between Tokyo and Rome reliable?
The 7 hours difference between Tokyo and Rome is stable — no DST changes expected in the next 7 days.
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?
Marine Day falls on July 20 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.