Iran Standard Time
IRST
Asia/Tehran
Tehran, Iran
UTC+3:30
8.7M people
Current time and detailed information for Iran Standard Time (Asia/Tehran) in Tehran
Current Time
02:16:49
Tuesday, March 31, 2026 at 02:16:49
Basic Information
IANA Identifier
Asia/Tehran
Region
Asia
Country
Iran (IR)
Primary City
Tehran
Coordinates
35.6892°N, 51.389°E
Time Information
UTC Offset
UTC+3:30
Abbreviation
IRST
Population
8,700,000
Time Difference with Major Cities
UTC
3.5h ahead
New York
8.5h ahead
London
3.5h ahead
Paris
2.5h ahead
Tokyo
5.5h behind
Sydney
6.5h behind
Time Formats
ISO 8601 Format
2026-03-30T22:46:49.190Z
Unix Timestamp
1774910809
RFC 2822 Format
Mon, 30 Mar 2026 22:46:49 GMT
Local Format
Tuesday, March 31, 2026 at 02:16:49
Related Timezones
Iran Standard Time (Asia/Tehran) Time - Frequently Asked Questions
About Iran Standard Time (Asia/Tehran)
Iran Standard Time (Asia/Tehran) is the standard time used in Tehran, Iran and surrounding regions. The timezone has a UTC offset of UTC+3:30 and is widely used for scheduling and time coordination in this geographical area. This timezone serves millions of people and is an important reference for business, travel, and international communications.