China
CST
IRST
Iran Standard Time
GMT +3:30

Time Difference

CST (China Standard Time) is 4 hours and 30 minutes ahead of Iran Standard Time
11:30 pm23:30 in Hefei, China is 7:00 pm19:00 in IRST

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

11:30 pm23:30 CST (China Standard Time) (Hefei, China). Offset UTC +8:00 hours
7:00 pm19:00 Iran Standard Time (IRST). Offset UTC +3:30 hours

11:30 pm23:30 Hefei, China / 7:00 pm19:00 IRST

Hefei, China IRST
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

Hefei Information

Time Zone

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

Hefei Facts

Country
China
Alternative Names
Che-fej, Chefei, HFE, Hak-bui, Hap-pui-chhi, Ha̍p-pûi-chhī, Hefei, Hefei Shi, Hefejo, Hefejus, Hefėjus, Heyfey, Ho-fei, Ho-fei-hsien, Ho-fei-shih, Hofej, Hop Phi, Hozfeiz, Hăk-bùi, Hợp Phì, Khefej, Khehfehj, Khufej, Lu-chou, Luchow, Luchowfu, Lunchow, haphai, he fei, he fei shi, hefe'i, heopei si, hexfey, hfyy, khfy, Χεφέι, Хефей, Хефеј, Хъфей, Хэфэй, Хөфэй, Հեյֆեյ, خفي, خېفېي شەھىر, هفئی, ہیفئی, ہیفیئی, हफै, हेफ़ेई, เหอเฝย์, 合肥, 合肥市, 허페이 시
Population
3,310,268
Currency
Yuan Renminbi (CNY)
Geographic Coordinates
31° 51' N Latitude / 117° 16' E Longitude
International Dialing Code
+86

Iran Standard Time

Offset: IRST is 3 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

IRST Time Zone Geo Map
IRST timezone map

IRST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0330 - basic
  • +03:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0330 - sign character (+) followed by a four digit time providing hours (03) and minutes (30) of the offset. Indicates three hour and thirty minutes time differences to the east of the zero meridian.