ACDT to NZST to Shanghai to PDT Time Converter
New Zealand is on daylight saving time: NZDT (UTC+13) until Sun, Apr 4, 2027.
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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 PDT
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 PDT 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.
| ACDT | NZDT | Shanghai, China | PDT |
|---|---|---|---|
| 2:30am | 9:30pm previous day | 6:30am previous day | |
| 3:30am | 10:30pm previous day | 7:30am previous day | |
| 4:30am | 11:30pm previous day | 8:30am previous day | |
| 5:30am | 12:30am | 9:30am previous day | |
| 6:30am | 1:30am | 10:30am previous day | |
| 7:30am | 2:30am | 11:30am previous day | |
| 8:30am | 3:30am | 12:30pm previous day | |
| 9:30am | 4:30am | 1:30pm previous day | |
| 10:30am | 5:30am | 2:30pm previous day | |
| 11:30am | 6:30am | 3:30pm previous day | |
| 12:30pm | 7:30am | 4:30pm previous day | |
| 1:30pm | 8:30am | 5:30pm previous day | |
| 2:30pm | 9:30am | 6:30pm previous day | |
| 3:30pm | 10:30am | 7:30pm previous day | |
| 4:30pm | 11:30am | 8:30pm previous day | |
| 5:30pm | 12:30pm | 9:30pm previous day | |
| 6:30pm | 1:30pm | 10:30pm previous day | |
| 7:30pm | 2:30pm | 11:30pm previous day | |
| 8:30pm | 3:30pm | 12:30am | |
| 9:30pm | 4:30pm | 1:30am | |
| 10:30pm | 5:30pm | 2:30am | |
| 11:30pm | 6:30pm | 3:30am | |
| 12:30am next day | 7:30pm | 4:30am | |
| 1:30am next day | 8:30pm | 5:30am | |
| 02:30 | 21:30 previous day | 06:30 previous day | |
| 03:30 | 22:30 previous day | 07:30 previous day | |
| 04:30 | 23:30 previous day | 08:30 previous day | |
| 05:30 | 00:30 | 09:30 previous day | |
| 06:30 | 01:30 | 10:30 previous day | |
| 07:30 | 02:30 | 11:30 previous day | |
| 08:30 | 03:30 | 12:30 previous day | |
| 09:30 | 04:30 | 13:30 previous day | |
| 10:30 | 05:30 | 14:30 previous day | |
| 11:30 | 06:30 | 15:30 previous day | |
| 12:30 | 07:30 | 16:30 previous day | |
| 13:30 | 08:30 | 17:30 previous day | |
| 14:30 | 09:30 | 18:30 previous day | |
| 15:30 | 10:30 | 19:30 previous day | |
| 16:30 | 11:30 | 20:30 previous day | |
| 17:30 | 12:30 | 21:30 previous day | |
| 18:30 | 13:30 | 22:30 previous day | |
| 19:30 | 14:30 | 23:30 previous day | |
| 20:30 | 15:30 | 00:30 | |
| 21:30 | 16:30 | 01:30 | |
| 22:30 | 17:30 | 02:30 | |
| 23:30 | 18:30 | 03:30 | |
| 00:30 next day | 19:30 | 04:30 | |
| 01:30 next day | 20:30 | 05:30 |
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.
Today all shaded areas are on ACDT.
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).
Start: 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.
End: 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
- +1030 - basic
- +10:30 - extended
- +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.
- Australia/Adelaide
- Australia/Broken_Hill
- Australia/South
- Australia/Yancowinna
- 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.
Today the shaded areas are on UTC+13 (NZDT).
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).
End: 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.
Start: 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
- +12 - basic short
- +1200 - basic
- +12:00 - extended
- +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.
- Mike - Military abbreviation for NZST
- M - short form of 'Mike'
- Antarctica/McMurdo
- Antarctica/South_Pole
- NZ
- Pacific/Auckland
- 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
Shanghai Facts
Pacific Daylight Time
Offset: PDT is 7 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Mexico, United States
Principal Cities: The largest city in the PDT 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: HAP - Heure Avancée du Pacifique
Spanish: PT - Zona Noroeste
Today all shaded areas are on PDT.
Daylight Saving: Pacific Daylight Time (PDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Pacific Standard Time (PST).
Start: Pacific Daylight Time (PDT) started 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. Daylight saving starts annually on the second Sunday of March.
End: Pacific Daylight Time (PDT) ends 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 local standard time instead. Daylight saving ends annually on the first Sunday of November.
See USA daylight saving time and upcoming clock changes worldwide.
PDT representations, usage and related time zones
- -07 - basic short
- -0700 - basic
- -07:00 - extended
- -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates an offset of seven hours to the west of the zero meridian.
- Tango - Military abbreviation for PDT
- T - short form of 'Tango'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone