China
CST
Iran
IST

Time Difference

CST (China Standard Time) is 4 hours and 30 minutes ahead of IST (Iran Standard Time)
1:00 pm13:00 in Changping, China is 8:30 am08:30 in Tehran, Iran

Changping to Tehran call time
Best time for a conference call or a meeting is between 12:30pm-6pm in Changping which corresponds to 8am-1:30pm in Tehran

1:00 pm13:00 CST (China Standard Time) (Changping, China). Offset UTC +8:00 hours
8:30 am08:30 IST (Iran Standard Time) (Tehran, Iran). Offset UTC +3:30 hours

1:00 pm13:00 Changping, China / 8:30 am08:30 Tehran, Iran

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

Changping Information

Time Zone

Abbreviation / Name
CST - China Standard Time
UTC / GMT Offset
+8:00 hours during China Standard Time, currently in use.

Changping Facts

Country
China
Alternative Names
Ch'ang-p'ing-ch'u, Ch'ang-p'ing-chen, Ch'ang-p'ing-hsien, Changping, Chanpin, Ch’ang-p’ing-chen, Ch’ang-p’ing-ch’ü, Ch’ang-p’ing-hsien, chang ping, Чанпин, 昌平
Population
93,174
Currency
Yuan Renminbi (CNY)
Geographic Coordinates
40° 12' N Latitude / 116° 14' E Longitude
International Dialing Code
+86

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