Shanghai to Royal Kunia Time Converter

Updating current time…
Shanghai
ChinaCST
UTC+8
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Royal Kunia
Hawaii, USAHST
UTC−10
18h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

8:00 pm20:00 CST (UTC+8), Oct 28, 2026 = 2:00 am02:00 HST (UTC-10), Oct 28, 2026

Shanghai is 18 hours ahead of Royal Kunia.

How the time difference changes

Shanghai is 18 hours ahead of Royal Kunia year-round.

Working hours of 9:00 am to 6:00 pm in Shanghai correspond to 3:00 pm (previous day) to 12:00 am in Royal Kunia.Working hours of 09:00 to 18:00 in Shanghai correspond to 15:00 (previous day) to 00:00 in Royal Kunia.

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

Time Difference

CST (China Standard Time) is 18 hours ahead of HST (Hawaii Standard Time).
8:00 pm20:00 in Shanghai, China is 2:00 am02:00 in Royal Kunia, HI, USA

Shanghai to Royal Kunia call time
Best time for a conference call or a meeting is between 9am-12pm09:00-12:00 in Shanghai which corresponds to 3pm-6pm15:00-18:00 in Royal Kunia (previous day)

8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours
2:00 am02:00 HST (Hawaii Standard Time) (Royal Kunia, HI, USA). Offset UTC -10:00 hours

8:00 pm20:00 Shanghai, China / 2:00 am02:00 Royal Kunia, HI, USA

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Hourly time comparison
Shanghai, ChinaRoyal Kunia, HI, USA
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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

Royal Kunia Time Zone and Facts

Time Zone

Abbreviation / Offset
HST – Hawaii Standard Time, UTC-10 (no daylight saving time)

Royal Kunia Facts

Country
USA
State
Hawaii
Population
14,525
Currency
Dollar (USD)
Geographic Coordinates
21° 23' N Latitude / 158° 01' W Longitude
International Dialing Code
+1
More About Royal Kunia
Royal Kunia local time and city facts