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Time Difference: Tehran to Tokyo
🇮🇷TehranUTC+3:30
vs🇯🇵TokyoUTC+9
🇮🇷
Tehran, Iran
Fri, Apr 17
🇯🇵
Tokyo, Japan
Sat, Apr 18
Click a time to convert
Time Difference
5 hours 30 minutes
Tokyo is 5 hours 30 minutes ahead of Tehran
Tehran vs Tokyo timezone guide
Tehran (Iran) uses the Asia/Tehran timezone at UTC+3:30, while Tokyo (Japan) uses Asia/Tokyo at UTC+9. This means Tokyo is 5 hours 30 minutes ahead of Tehran (based on standard offsets — the live difference above accounts for daylight saving time).
When scheduling a call or meeting between Tehran and Tokyo, look for the overlapping work hours highlighted above. The live clocks on this page update every second, and the difference adjusts automatically when either city enters or exits daylight saving time.