Z to SGT to Adelaide Time Converter
Start by searching for a time zone, city, or town.
Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
12:00 pm12:00 Z (UTC+0), Oct 18, 2026 = 8:00 pm20:00 SGT (UTC+8), Oct 18, 2026 = 10:30 pm22:30 ACDT (UTC+10:30), Oct 18, 2026
Z is 8 hours behind SGT. Z is 10 hours and 30 minutes behind Adelaide.
How the time difference changes
Z to SGT
Z is 8 hours behind SGT year-round.
Working hours of 9:00 am to 6:00 pm in Z correspond to 5:00 pm to 2:00 am (next day) in SGT.Working hours of 09:00 to 18:00 in Z correspond to 17:00 to 02:00 (next day) in SGT.
Z to Adelaide
Depending on seasonal clock changes, Z is 9 hours and 30 minutes behind Adelaide or Z is 10 hours and 30 minutes behind Adelaide.
Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in Z correspond to 6:30 pm to 3:30 am (next day) in Adelaide or working hours of 9:00 am to 6:00 pm in Z correspond to 7:30 pm to 4:30 am (next day) in Adelaide.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in Z correspond to 18:30 to 03:30 (next day) in Adelaide or working hours of 09:00 to 18:00 in Z correspond to 19:30 to 04:30 (next day) in Adelaide.
Compare Z time with SGT and Adelaide time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Zulu Time Zone is 8 hours behind Singapore Time. Zulu Time Zone is 10 hours and 30 minutes behind ACDT (Australian Central Daylight Time).
12:00 pm12:00 in Z is 8:00 pm20:00 in SGT and is 10:30 pm22:30 in Adelaide, Australia
Z to SGT call time
Best time for a conference call or a meeting is between 9am-10am09:00-10:00 in Z which corresponds to 5pm-6pm17:00-18:00 in SGT
Z to Adelaide call time
Best time for a conference call or a meeting is between 8am-9am08:00-09:00 in Z which corresponds to 6:30pm-7:30pm18:30-19:30 in Adelaide. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
12:00 pm12:00 Zulu Time Zone (Z). Offset UTC 0:00 hours
8:00 pm20:00 Singapore Time (SGT). Offset UTC +8:00 hours
10:30 pm22:30 ACDT (Australian Central Daylight Time) (Adelaide, Australia). Offset UTC +10:30 hours
12:00 pm12:00 Z / 8:00 pm20:00 SGT / 10:30 pm22:30 Adelaide, Australia
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.
| Z | SGT | Adelaide, Australia |
|---|---|---|
| 8:00am | 10:30am | |
| 9:00am | 11:30am | |
| 10:00am | 12:30pm | |
| 11:00am | 1:30pm | |
| 12:00pm | 2:30pm | |
| 1:00pm | 3:30pm | |
| 2:00pm | 4:30pm | |
| 3:00pm | 5:30pm | |
| 4:00pm | 6:30pm | |
| 5:00pm | 7:30pm | |
| 6:00pm | 8:30pm | |
| 7:00pm | 9:30pm | |
| 8:00pm | 10:30pm | |
| 9:00pm | 11:30pm | |
| 10:00pm | 12:30am next day | |
| 11:00pm | 1:30am next day | |
| 12:00am next day | 2:30am next day | |
| 1:00am next day | 3:30am next day | |
| 2:00am next day | 4:30am next day | |
| 3:00am next day | 5:30am next day | |
| 4:00am next day | 6:30am next day | |
| 5:00am next day | 7:30am next day | |
| 6:00am next day | 8:30am next day | |
| 7:00am next day | 9:30am next day | |
| 08:00 | 10:30 | |
| 09:00 | 11:30 | |
| 10:00 | 12:30 | |
| 11:00 | 13:30 | |
| 12:00 | 14:30 | |
| 13:00 | 15:30 | |
| 14:00 | 16:30 | |
| 15:00 | 17:30 | |
| 16:00 | 18:30 | |
| 17:00 | 19:30 | |
| 18:00 | 20:30 | |
| 19:00 | 21:30 | |
| 20:00 | 22:30 | |
| 21:00 | 23:30 | |
| 22:00 | 00:30 next day | |
| 23:00 | 01:30 next day | |
| 00:00 next day | 02:30 next day | |
| 01:00 next day | 03:30 next day | |
| 02:00 next day | 04:30 next day | |
| 03:00 next day | 05:30 next day | |
| 04:00 next day | 06:30 next day | |
| 05:00 next day | 07:30 next day | |
| 06:00 next day | 08:30 next day | |
| 07:00 next day | 09:30 next day |
Zulu Time Zone
Offset: Z is the same as Greenwich Mean Time (GMT).
Countries using this time zone: Antarctica, Burkina Faso, Faroe Islands, Gambia, Ghana, Greenland, Guernsey, Guinea, Guinea-Bissau, Iceland, Ireland, Isle of Man, Ivory Coast, Jersey, Liberia, Mali, Mauritania, Morocco, Portugal, Saint Helena, São Tomé and Príncipe, Senegal, Sierra Leone, Spain, Togo, United Kingdom, Western Sahara
Principal Cities: The largest city in the Z time zone is London in the United Kingdom, with about 8.962 million people. Other major cities in this time zone include Abidjan, Bamako, Casablanca, Dakar.
Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is the successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but UTC is the standard the scientific community uses.
UTC has been the time standard commonly used across the world since 1972. It is used in many technical fields, such as aviation and meteorology, and to synchronize time across internet networks.
Today some of the lighter areas are on UTC+1 (British Summer Time, Irish Standard Time, WEST).
Z representations, usage and related time zones
- Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
- +00 - basic short
- +0000 - basic
- +00:00 - extended
- +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates the zero UTC/GMT offset.
- Zulu - Military abbreviation for Z
- Z - short form of 'Zulu'
- EGST - Eastern Greenland Summer Time
- GMT - Greenwich Mean Time
- WET - Western European Time
- AZOST - Azores Summer Time
- UTC - Coordinated Universal Time
- WT - Western Sahara Standard Time
- Z - Zulu Time Zone
Singapore Time
Offset: SGT is 8 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Singapore
Principal Cities: The largest city in the SGT time zone is Singapore in Singapore, with about 5.639 million people.
Daylight Saving: Clocks in Singapore Time (SGT) do not change for daylight saving time, so SGT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
Current time in Singapore: Singapore time now
SGT representations, usage and related time zones
- +08 - basic short
- +0800 - basic
- +08:00 - extended
- +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 east of the zero meridian.
- Hotel - Military abbreviation for SGT
- H - short form of 'Hotel'
- ACT - ASEAN Common Time
- AWST - Australian Western Standard Time
- BNT - Brunei Darussalam Time
- CAST - Casey Time
- CHOT - Choibalsan Time
- CST - China Standard Time
- H - Hotel Time Zone
- HKT - Hong Kong Time
- HOVST - Hovd Summer Time
- IRKT - Irkutsk Time
- KRAST - Krasnoyarsk Summer Time
- MYT - Malaysia Time
- PHT - Philippine Time
- SGT - Singapore Time
- ULAT - Ulaanbaatar Time
- WITA - Central Indonesian Time
Adelaide Time Zone and Facts
Time Zone
ACST – Australian Central Standard Time, UTC+9:30 (standard time)