Rome to JST Time — Convert Rome to Japan Standard Time

JST is currently 7 hours ahead of Rome.

Full Rome to JST conversion table

Daylight saving and how the gap changes

Around January the Rome → JST offset is 8 hours ahead of Rome. Around July it is 7 hours ahead of Rome. That swing comes from one or both zones observing daylight saving on different schedules — the converter above always reflects the correct offset for the date you pick.

Frequently asked questions

Is JST ahead of or behind Rome right now?

JST is currently 7 hours ahead of Rome.

What is the current Rome to JST time difference?

Right now the gap is 7 hours ahead — JST is 7 hours ahead of Rome.

Does the Rome → JST offset change during the year?

Yes. Around January the offset is 8 hours ahead of Rome; around July it is 7 hours ahead of Rome. The converter above always reflects the correct offset for the date you pick.

Does Rome observe daylight saving time?

Yes — Rome observes DST, so its UTC offset shifts by 1 hour(s) between winter and summer.

Does JST observe daylight saving time?

No — Japan Standard Time stays at a fixed UTC offset year-round.

What time is 9 AM Rome in JST?

9:00 AM Rome is 4:00 PM JST.

What time is 12 PM (noon) Rome in JST?

12:00 PM Rome is 7:00 PM JST.

What time is 5 PM Rome in JST?

5:00 PM Rome is 12:00 AM (next day) JST.

When is the best time to schedule a call between Rome and JST?

The working-hours overlap (09:00–17:00 in both zones) runs roughly 9:00 AM – 10:00 AM Rome (≈ 1 hours). Mid-morning Rome is usually the safest window for a live call.

What time zone does Rome refer to?

Rome uses the Europe/Rome time zone.

What time zone does JST refer to?

JST refers to Japan Standard Time (IANA: Asia/Tokyo).

Related

• Main time converter
• Current time in Rome
• About JST