ACDT to NZST to Shanghai to PST Time Converter

Updating current time…
ACDT
Australian Central Daylight Time
UTC+10:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
NZDT/NZST
New Zealand Daylight Time
UTC+13
tomorrow (next day)
2h 30m ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm
New Zealand is on daylight saving time: NZDT (UTC+13) until Sun, Apr 4, 2027.
Use NZST all year (UTC+12)
Shanghai
ChinaCST
UTC+8
2h 30m behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
PDT/PST
Pacific Daylight Time
UTC−7
17h 30m behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Pacific Time is on daylight saving time: PDT (UTC−7) until Sun, Nov 1.
Use PST all year (UTC−8)

Quick answers

Selected conversion

10:30 pm22:30 ACDT (UTC+10:30), Oct 23, 2026 = 1:00 am01:00 NZDT (UTC+13), Oct 24, 2026 = 8:00 pm20:00 CST (UTC+8), Oct 23, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 23, 2026

ACDT is 2 hours and 30 minutes behind NZDT. ACDT is 2 hours and 30 minutes ahead of Shanghai. ACDT is 17 hours and 30 minutes ahead of PDT.

How the time difference changes

ACDT to NZST

Depending on seasonal clock changes, ACDT is 2 hours and 30 minutes behind NZDT, ACST is 2 hours and 30 minutes behind NZST, or ACST is 3 hours and 30 minutes behind NZDT. Briefly around clock changes, ACDT is 1 hour and 30 minutes behind NZST.

Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in ACDT correspond to 11:30 am to 8:30 pm in NZDT, working hours of 9:00 am to 6:00 pm in ACST correspond to 11:30 am to 8:30 pm in NZST, or working hours of 9:00 am to 6:00 pm in ACST correspond to 12:30 pm to 9:30 pm in NZDT.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in ACDT correspond to 11:30 to 20:30 in NZDT, working hours of 09:00 to 18:00 in ACST correspond to 11:30 to 20:30 in NZST, or working hours of 09:00 to 18:00 in ACST correspond to 12:30 to 21:30 in NZDT.

ACDT to Shanghai

Depending on seasonal clock changes, ACST is 1 hour and 30 minutes ahead of Shanghai or ACDT is 2 hours and 30 minutes ahead of Shanghai.

Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in ACST correspond to 7:30 am to 4:30 pm in Shanghai or working hours of 9:00 am to 6:00 pm in ACDT correspond to 6:30 am to 3:30 pm in Shanghai.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in ACST correspond to 07:30 to 16:30 in Shanghai or working hours of 09:00 to 18:00 in ACDT correspond to 06:30 to 15:30 in Shanghai.

ACDT to PST

Depending on seasonal clock changes, ACST is 16 hours and 30 minutes ahead of PDT, ACDT is 17 hours and 30 minutes ahead of PDT, or ACDT is 18 hours and 30 minutes ahead of PST.

Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in ACST correspond to 4:30 pm (previous day) to 1:30 am in PDT, working hours of 9:00 am to 6:00 pm in ACDT correspond to 3:30 pm (previous day) to 12:30 am in PDT, or working hours of 9:00 am to 6:00 pm in ACDT correspond to 2:30 pm (previous day) to 11:30 pm (previous day) in PST.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in ACST correspond to 16:30 (previous day) to 01:30 in PDT, working hours of 09:00 to 18:00 in ACDT correspond to 15:30 (previous day) to 00:30 in PDT, or working hours of 09:00 to 18:00 in ACDT correspond to 14:30 (previous day) to 23:30 (previous day) in PST.

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

Time Difference

Australian Central Daylight Time is 2 hours and 30 minutes behind New Zealand Daylight Time. Australian Central Daylight Time is 2 hours and 30 minutes ahead of CST (China Standard Time). Australian Central Daylight Time is 17 hours and 30 minutes ahead of Pacific Daylight Time.
10:30 pm22:30 in ACDT is 1:00 am01:00 in NZDT and is 8:00 pm20:00 in Shanghai, China and is 5:00 am05:00 in PDT

ACDT to NZDT call time
Best time for a conference call or a meeting is between 9am-3:30pm09:00-15:30 in ACDT which corresponds to 11:30am-6pm11:30-18:00 in NZDT
ACDT to Shanghai call time
Best time for a conference call or a meeting is between 11:30am-6pm11:30-18:00 in ACDT which corresponds to 9am-3:30pm09:00-15:30 in Shanghai
ACDT to PDT call time
Best time for a conference call or a meeting is between 9am-11:30am09:00-11:30 in ACDT which corresponds to 3:30pm-6pm15:30-18:00 in PDT (previous day)

10:30 pm22:30 Australian Central Daylight Time (ACDT). Offset UTC +10:30 hours
1:00 am01:00 New Zealand Daylight Time (NZDT). Offset UTC +13:00 hours
8:00 pm20:00 CST (China Standard Time) (Shanghai, China). Offset UTC +8:00 hours
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours

10:30 pm22:30 ACDT / 1:00 am01:00 NZDT / 8:00 pm20:00 Shanghai, China / 5:00 am05:00 PDT

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
ACDTNZDTShanghai, ChinaPDT
2:30am9:30pm previous day6:30am previous day
3:30am10:30pm previous day7:30am previous day
4:30am11:30pm previous day8:30am previous day
5:30am12:30am9:30am previous day
6:30am1:30am10:30am previous day
7:30am2:30am11:30am previous day
8:30am3:30am12:30pm previous day
9:30am4:30am1:30pm previous day
10:30am5:30am2:30pm previous day
11:30am6:30am3:30pm previous day
12:30pm7:30am4:30pm previous day
1:30pm8:30am5:30pm previous day
2:30pm9:30am6:30pm previous day
3:30pm10:30am7:30pm previous day
4:30pm11:30am8:30pm previous day
5:30pm12:30pm9:30pm previous day
6:30pm1:30pm10:30pm previous day
7:30pm2:30pm11:30pm previous day
8:30pm3:30pm12:30am
9:30pm4:30pm1:30am
10:30pm5:30pm2:30am
11:30pm6:30pm3:30am
12:30am next day7:30pm4:30am
1:30am next day8:30pm5:30am
02:3021:30 previous day06:30 previous day
03:3022:30 previous day07:30 previous day
04:3023:30 previous day08:30 previous day
05:3000:3009:30 previous day
06:3001:3010:30 previous day
07:3002:3011:30 previous day
08:3003:3012:30 previous day
09:3004:3013:30 previous day
10:3005:3014:30 previous day
11:3006:3015:30 previous day
12:3007:3016:30 previous day
13:3008:3017:30 previous day
14:3009:3018:30 previous day
15:3010:3019:30 previous day
16:3011:3020:30 previous day
17:3012:3021:30 previous day
18:3013:3022:30 previous day
19:3014:3023:30 previous day
20:3015:3000:30
21:3016:3001:30
22:3017:3002:30
23:3018:3003:30
00:30 next day19:3004:30
01:30 next day20:3005:30

Australian Central Daylight Time

Offset: ACDT is 10 hours and 30 minutes ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Australia

Principal Cities: The largest city in the ACDT time zone is Adelaide in Australia, with about 1.469 million people. Other major cities in this time zone include Mount Gambier, Mount Barker, Whyalla, Gawler.

Map of the areas on Australian Central Daylight Time (ACDT)
ACDT part of the year

Today all shaded areas are on ACDT.

Open the world time zone map© OpenStreetMap

Daylight Saving: Australian Central Daylight Time (ACDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Australian Central Standard Time (ACST).

123456789101112Start: Australian Central Daylight Time (ACDT) started on Sunday, October 4, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, October 4, 2026, 3:00 am03:00. Daylight saving starts annually on the first Sunday of October.

123456789101112End: Australian Central Daylight Time (ACDT) ends on Sunday, April 4, 2027 at 3:00 am03:00 local time and clocks are set one hour back to Sunday, April 4, 2027, 2:00 am02:00 local standard time instead. Daylight saving ends annually on the first Sunday of April.

See Australia daylight saving time and upcoming clock changes worldwide.

ACDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +1030 - basic
  • +10:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1030 - sign character (+) followed by a four digit time providing hours (10) and minutes (30) of the offset. Indicates an offset of ten hours and thirty minutes to the east of the zero meridian.
IANA/Olson: Reflects ACDT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Australia/Adelaide
  • Australia/Broken_Hill
  • Australia/South
  • Australia/Yancowinna
Time zones with the GMT +10:30 offset:
  • ACDT - Australian Central Daylight Time
  • LHST - Lord Howe Standard Time

New Zealand Standard Time

Offset: NZST is 12 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Antarctica, New Zealand

Principal Cities: The largest city in the NZST time zone is Auckland in New Zealand, with about 1.547 million people. Other major cities in this time zone include Christchurch, Wellington, Hamilton, Tauranga.

Map of the areas on New Zealand Standard Time (NZST)
NZST part of the year

Today the shaded areas are on UTC+13 (NZDT).

Open the world time zone map© OpenStreetMap

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe New Zealand Daylight Time (NZDT).

123456789101112End: New Zealand Standard Time (NZST) ended on Sunday, September 27, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, September 27, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the last Sunday of September.

123456789101112Start: New Zealand Standard Time (NZST) starts on Sunday, April 4, 2027 at 3:00 am03:00 local time and clocks are set one hour back to Sunday, April 4, 2027, 2:00 am02:00. Standard time starts annually on the first Sunday of April.

See New Zealand daylight saving time and upcoming clock changes worldwide.

NZST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +12 - basic short
  • +1200 - basic
  • +12:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1200 - sign character (+) followed by a four digit time providing hours (12) and minutes (00) of the offset. Indicates an offset of twelve hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Mike - Military abbreviation for NZST
  • M - short form of 'Mike'
IANA/Olson: Reflects NZST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Antarctica/McMurdo
  • Antarctica/South_Pole
  • NZ
  • Pacific/Auckland
Time zones with the GMT +12 offset:
  • ANAST - Anadyr Summer Time
  • ANAT - Anadyr Time
  • FJT - Fiji Time
  • GILT - Gilbert Island Time
  • M - Mike Time Zone
  • MAGST - Magadan Summer Time
  • MHT - Marshall Islands Time
  • NRT - Nauru Time
  • NZST - New Zealand Standard Time
  • PETT - Kamchatka Time
  • PETST - Kamchatka Summer Time
  • TVT - Tuvalu Time
  • WFT - Wallis and Futuna Time

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

Pacific Standard Time

Offset: PST is 8 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Mexico, United States

Principal Cities: The largest city in the PST time zone is Los Angeles in the United States, with about 3.821 million people. Other major cities in this time zone include Tijuana, San Diego, Mexicali, San Jose.

French: HNP - Heure Normale du Pacifique

Spanish: PT - Tiempo del Pacífico, PT - Zona Noroeste

Map of the areas on Pacific Standard Time (PST)
PST part of the year

Today the shaded areas are on UTC−7 (PDT).

Open the world time zone map© OpenStreetMap

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Pacific Daylight Time (PDT).

123456789101112End: Pacific Standard Time (PST) ended on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.

123456789101112Start: Pacific Standard Time (PST) starts on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.

See USA daylight saving time and upcoming clock changes worldwide.

PST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -08 - basic short
  • -0800 - basic
  • -08:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0800 - sign character (-) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Uniform - Military abbreviation for PST
  • U - short form of 'Uniform'
IANA/Olson: Reflects PST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • America/Ensenada
  • America/Los_Angeles
  • America/Santa_Isabel
  • America/Tijuana
  • America/Vancouver
  • Canada/Pacific
  • Mexico/BajaNorte
  • PST8PDT
  • US/Pacific
PST Abbreviation: Several time zones share PST abbreviation and it could refer to these time zones
  • Pacific Standard Time - UTC -8
  • Pitcairn Standard Time - UTC -8
Time zones with the GMT -8 offset:
  • AKDT - Alaska Daylight Time
  • PST - Pacific Standard Time
  • PT - Pacific Time
  • PST - Pitcairn Standard Time
  • U - Uniform Time Zone
EST to ISTGMT to ESTPST to ESTEST to GMTPST to GMT