Seh Talvan to Shanghai Time Converter

Updating current time…
Seh Talvan
IranIRST
UTC+3:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Shanghai
ChinaCST
UTC+8
4h 30m ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

3:30 pm15:30 IRST (UTC+3:30), Oct 27, 2026 = 8:00 pm20:00 CST (UTC+8), Oct 27, 2026

Seh Talvan is 4 hours and 30 minutes behind Shanghai.

How the time difference changes

Seh Talvan is 4 hours and 30 minutes behind Shanghai year-round.

Working hours of 9:00 am to 6:00 pm in Seh Talvan correspond to 1:30 pm to 10:30 pm in Shanghai.Working hours of 09:00 to 18:00 in Seh Talvan correspond to 13:30 to 22:30 in Shanghai.

Compare Seh Talvan time with Shanghai time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

IRST (Iran Standard Time) is 4 hours and 30 minutes behind CST (China Standard Time).
3:30 pm15:30 in Seh Talvan, Iran is 8:00 pm20:00 in Shanghai, China

Seh Talvan to Shanghai call time
Best time for a conference call or a meeting is between 9am-1:30pm09:00-13:30 in Seh Talvan which corresponds to 1:30pm-6pm13:30-18:00 in Shanghai

3:30 pm15:30 IRST (Iran Standard Time) (Seh Talvan, Iran). Offset UTC +3:30 hours
8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours

3:30 pm15:30 Seh Talvan, Iran / 8:00 pm20:00 Shanghai, China

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
Seh Talvan, IranShanghai, China
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Seh Talvan Time Zone and Facts

Time Zone

Abbreviation / Offset
IRST – Iran Standard Time, UTC+3:30 (no daylight saving time)

Seh Talvan Facts

Country
Iran
Population
1,182
Currency
Rial (IRR)
Geographic Coordinates
31° 12' N Latitude / 49° 53' E Longitude
International Dialing Code
+98
More About Seh Talvan
Seh Talvan local time and city facts

Shanghai Time Zone and Facts

Time Zone

Abbreviation / Offset
CST – China Standard Time, UTC+8 (no daylight saving time)

Shanghai Facts

Country
China
Alternative Names
SHA, San'nkae, Sanchajus, Sangaj, Sangay, Sanghaj, Sanghay, Sanhaja, Sanhajo, Sanxay, Schanghai, Shang-hai, Shang-hai-shih, Shangai, Shangaj, Shanghai, Shanghai - shang hai, Shanghai - 上海, Shankhaj, Sjanghae, Sjanghai, Sjanghæ, Szanghaj, Thuong Hai, Thượng Hải, Xangai, cankay, sangha'i, sanghae, sanghai, seiynghi, shang hai, shang hai shi, shanghay, shanghhay, shanhai, zhong guo shang hai, Ŝanhajo, Şangay, Şanghay, Şanxay, Šanchajus, Šangaj, Šanghaj, Šanhaja, Σανγκάη, Шангај, Шанхай, שאנגחאי, شانغهاي, شانگهای, شاڭخەي, شاڭخەي شەھىرى, সাংঘাই, சாங்காய், เซี่ยงไฮ้, შანჰაი, 上海, 上海市, 中国上海, 상하이, 상해
Population
24,874,500
Currency
Yuan Renminbi (CNY)
Geographic Coordinates
31° 13' N Latitude / 121° 27' E Longitude
International Dialing Code
+86
More About Shanghai
Shanghai local time and city facts