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

Quick answers

Selected conversion

3:30 pm15:30 IRST (UTC+3:30), Oct 26, 2026 = 8:00 pm20:00 CST (UTC+8), Oct 26, 2026

Ţād is 4 hours and 30 minutes behind Shanghai.

How the time difference changes

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

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

Compare Ţād 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 Ţād, Iran is 8:00 pm20:00 in Shanghai, China

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

3:30 pm15:30 IRST (Iran Standard Time) (Ţād, 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 Ţād, Iran / 8:00 pm20:00 Shanghai, China

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Hourly time comparison
Ţād, IranShanghai, China
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Ţād Time Zone and Facts

Time Zone

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

Ţād Facts

Country
Iran
Population
3,740
Currency
Rial (IRR)
Geographic Coordinates
32° 27' N Latitude / 51° 31' E Longitude
International Dialing Code
+98

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