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TimeZonar

Current time in Tehran

Tehran, Iran · Iran Standard Time (IRST), UTC+3:30 now

Sunday, October 18, 2026 · IRST (UTC+3:30)

Tehran time zone

Tehran is on Iran Standard Time (IRST), UTC+3:30. Its IANA time zone ID is Asia/Tehran.

Tehran stays on IRST (UTC+3:30) all year. See Iran Standard Time for every city on the same time.

Time in Tehran compared with other cities

CityTime thereCompared with TehranPlan a meeting
London1:49 AM BST2 hours 30 minutes behindTehran to London
New York8:49 PM EDT · Sat, Oct 177 hours 30 minutes behindTehran to New York
Tokyo9:49 AM JST5 hours 30 minutes aheadTehran to Tokyo
Singapore8:49 AM SGT4 hours 30 minutes aheadTehran to Singapore
Los Angeles5:49 PM PDT · Sat, Oct 1710 hours 30 minutes behindTehran to Los Angeles
San Francisco5:49 PM PDT · Sat, Oct 1710 hours 30 minutes behindTehran to San Francisco
Bangalore6:19 AM IST2 hours aheadTehran to Bangalore
Hong Kong8:49 AM HKT4 hours 30 minutes aheadTehran to Hong Kong
Sydney11:49 AM AEDT7 hours 30 minutes aheadTehran to Sydney
Berlin2:49 AM CEST1 hour 30 minutes behindTehran to Berlin
Dubai4:49 AM GST30 minutes aheadTehran to Dubai
Toronto8:49 PM EDT · Sat, Oct 177 hours 30 minutes behindTehran to Toronto

Frequently asked questions about time in Tehran

What time zone is Tehran in?
Tehran is on Iran Standard Time (IRST), UTC+3:30. Its IANA time zone ID is Asia/Tehran.
Does Tehran observe daylight saving time?
No. Tehran stays on IRST (UTC+3:30) all year.
What is the time difference between Tehran and London?
London is 2 hours 30 minutes behind Tehran right now.
What is the time difference between Tehran and New York?
New York is 7 hours 30 minutes behind Tehran right now.

Plan a meeting with Tehran

More places? The meeting planner takes up to 10, and the world clock keeps them side by side.