Tehran, Iran to UTC - Savvy Time

Tehran

Iran

IST

UTC

Universal Time Coordinated

GMT +0

Time Difference

IST (Iran Standard Time) is 3 hours and 30 minutes ahead of Universal Time Coordinated
3:00 pm15:00 in Tehran, Iran is 11:30 am11:30 in UTC

Tehran to UTC call time
Best time for a conference call or a meeting is between 11:30am-6pm in Tehran which corresponds to 8am-2:30pm in UTC

3:00 pm15:00 IST (Iran Standard Time) (Tehran, Iran). Offset UTC +3:30 hours
11:30 am11:30 Universal Time Coordinated (UTC). Offset UTC 0:00 hours

3:00 pm15:00 Tehran, Iran / 11:30 am11:30 UTC

Tehran, Iran	UTC
12am (midnight)	8:30 pm
1am	9:30 pm
2am	10:30 pm
3am	11:30 pm
4am	12:30 am
5am	1:30 am
6am	2:30 am
7am	3:30 am
8am	4:30 am
9am	5:30 am
10am	6:30 am
11am	7:30 am
12pm (noon)	8:30 am
1pm	9:30 am
2pm	10:30 am
3pm	11:30 am
4pm	12:30 pm
5pm	1:30 pm
6pm	2:30 pm
7pm	3:30 pm
8pm	4:30 pm
9pm	5:30 pm
10pm	6:30 pm
11pm	7:30 pm
0:00	20:30
1:00	21:30
2:00	22:30
3:00	23:30
4:00	0:30
5:00	1:30
6:00	2:30
7:00	3:30
8:00	4:30
9:00	5:30
10:00	6:30
11:00	7:30
12:00	8:30
13:00	9:30
14:00	10:30
15:00	11:30
16:00	12:30
17:00	13:30
18:00	14:30
19:00	15:30
20:00	16:30
21:00	17:30
22:00	18:30
23:00	19:30

Tehran Information

Time Zone

Abbreviation / Name

IST - Iran Standard Time
IRDT - Iran Daylight Time

UTC / GMT Offset

+3:30 hours during Iran Standard Time, currently in use.
+4:30 hours during Iran Daylight Time.

Daylight Saving Time Change

+1:00 hour - DST is NOT in use

Daylight Saving Time Starts

Also called Spring Forward or Summer Time.

Daylight Saving Time Ends

Also called Fall Back or switch to Winter Time.

Tehran Facts

Country

Iran

Alternative Names

THR, Taekhran, Tahran, Techerane, Teera, Teerao, Teerã, Teerão, Tegeran, Teheran, Teherana, Teheranas, Teherano, Teherán, Teherāna, Tehran, Tehrano, Tekheran, Téhéran, de hei lan, teharan, teharana, tehelan, teheran, tehran, teirani, thran, thrn, thrwn, tihiran, tihran, Τεχεράνη, Тæхран, Тегеран, Техеран, Теҳрон, Թեհրան, טהראן, טהרן, تهران, تهرون, تِهران, تِهِرَن, تہران, طهران, ܛܗܪܐܢ, तेहरान, তেহরান, தெஹ்ரான், เตหะราน, ཏེ་ཧི་རན།, თეირანი, ቴህራን, テヘラン, 德黑兰, 테헤란

Population

7,153,309

Currency

Rial (IRR)

Geographic Coordinates

35° 41' N Latitude / 51° 25' E Longitude

International Dialing Code

+98

Universal Time Coordinated

Offset: UTC is 0 hours ahead Greenwich Mean Time (GMT) and is used in Universal

Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but is used by the scientific community.
UTC is the time standard commonly used across the world since 1972. It is used in many technical fields, like aviation industry and meteorologists, also used to synchronize time across internet networks.

UTC representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data

Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
+00 - basic short
+0000 - basic
+00:00 - extended

Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers

+0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates zero hour and zero minutes time differences of the zero meridian.

Military/NATO: Used by the U.S. military, Chinese military and others

Zulu - Military abbreviation for UTC
Z - short form of 'Zulu'

IANA/Olson: Reflects UTC time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems

Etc/UCT
Etc/UTC
Etc/Universal
Etc/Zulu
UCT
UTC
Universal
Zulu

Time zones with the GMT +0 offset:

EGST - Eastern Greenland Summer Time
GMT - Greenwich Mean Time
WET - Western European Time
AZOST - Azores Summer Time
UTC - Universal Time Coordinated
WT - Western Sahara Standard Time
Z - Zulu Time Zone