Iran
IST
China
CST

Time Difference

IST (Iran Standard Time) is 4 hours and 30 minutes behind CST (China Standard Time)
1:30 pm13:30 in Qa'en, Iran is 6:00 pm18:00 in Zhoukou, China

Qa'en to Zhoukou call time
Best time for a conference call or a meeting is between 8am-1:30pm in Qa'en which corresponds to 12:30pm-6pm in Zhoukou

1:30 pm13:30 IST (Iran Standard Time) (Qa'en, Iran). Offset UTC +3:30 hours
6:00 pm18:00 CST (China Standard Time) (Zhoukou, China). Offset UTC +8:00 hours

1:30 pm13:30 Qa'en, Iran / 6:00 pm18:00 Zhoukou, China

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

Qa'en 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.

Qa'en Facts

Country
Iran
Alternative Names
Qa'en, Qain, Qayen, Qaīn, Qāyen, Qā’en, Shahr-e Qayen, Shahr-e Qāyen, qayn, قائن, قاین
Population
40,157
Currency
Rial (IRR)
Geographic Coordinates
33° 43' N Latitude / 59° 11' E Longitude
International Dialing Code
+98

Zhoukou Information

Time Zone

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

Zhoukou Facts

Country
China
Alternative Names
Chiu-khau-chhi, Chiu-kháu-chhī, Chou-chia-k'ou, Chou-chia-k’ou, Chou-k'ou, Chou-k'ou-chen, Chou-k’ou, Chou-k’ou-chen, Chow-kia-kow, Chu Khau, Chu Khẩu, Chzhouko, Chzhoukou, Ciu-kau, Ciŭ-kāu, Cou-kchou, Dzoukou, Juko shehiri, Shang-shui-hsien, Tsjoukou, Zhoukou, Zhoukouzhen, jeoukeou si, zhou kou, zhou kou shi, zhwkw, zhwwkww, Čou-kchou, Џоукоу, Чжоуко, Чжоукоу, زهوكو, ژووکوو, 周口, 周口市, 저우커우 시
Population
377,061
Currency
Yuan Renminbi (CNY)
Geographic Coordinates
33° 37' N Latitude / 114° 37' E Longitude
International Dialing Code
+86