ChST to AWDT Converter
AWDT is not used on this date.
This converter uses AWST (UTC+8), as in Perth.
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
10:00 pm22:00 ChST (UTC+10), Oct 26, 2026 = 8:00 pm20:00 AWST (UTC+8), Oct 26, 2026
ChST is 2 hours ahead of AWST.
ChST and AWDT examples
These examples always use ChST (UTC+10) and AWDT (UTC+9). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
ChST is 1 hour ahead of AWDT.
How the time difference changes
ChST is 2 hours ahead of AWST year-round.
Working hours of 9:00 am to 6:00 pm in ChST correspond to 7:00 am to 4:00 pm in AWST.Working hours of 09:00 to 18:00 in ChST correspond to 07:00 to 16:00 in AWST.
Compare ChST time with AWDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Chamorro Standard Time is 2 hours ahead of Australian Western Standard Time.
10:00 pm22:00 in ChST is 8:00 pm20:00 in AWST
ChST to AWST call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in ChST which corresponds to 9am-4pm09:00-16:00 in AWST
10:00 pm22:00 Chamorro Standard Time (ChST). Offset UTC +10:00 hours
8:00 pm20:00 Australian Western Standard Time (AWST). Offset UTC +8:00 hours
10:00 pm22:00 ChST / 8:00 pm20:00 AWST
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.
| ChST | AWST |
|---|---|
| 10:00pm previous day | |
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| 22:00 previous day | |
| 23:00 previous day | |
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Chamorro Standard Time
Offset: ChST is 10 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Guam, Northern Mariana Islands
Principal Cities: The largest city in the ChST time zone is Saipan in the Northern Mariana Islands, with about 48,220 people. Other major cities in this time zone include Dededo Village, Yigo Village, Tamuning-Tumon-Harmon Village, Mangilao Village.
Daylight Saving: Clocks in Chamorro Standard Time (ChST) do not change for daylight saving time, so ChST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
ChST representations, usage and related time zones
- +10 - basic short
- +1000 - basic
- +10:00 - extended
- +1000 - sign character (+) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates an offset of ten hours to the east of the zero meridian.
- Kilo - Military abbreviation for ChST
- K - short form of 'Kilo'
- Pacific/Guam
- Pacific/Saipan
- AEST - Australian Eastern Standard Time
- CHUT - Chuuk Time
- ChST - Chamorro Standard Time
- K - Kilo Time Zone
- KDT - Korea Daylight Time
- PGT - Papua New Guinea Time
- VLAT - Vladivostok Time
- YAKST - Yakutsk Summer Time
- YAPT - Yap Time
Australian Western Daylight Time
Offset: AWDT is 9 hours ahead of Greenwich Mean Time (GMT).
AWDT representations, usage and related time zones
- +09 - basic short
- +0900 - basic
- +09:00 - extended
- +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates an offset of nine hours to the east of the zero meridian.
- India - Military abbreviation for AWDT
- I - short form of 'India'
- AWDT - Australian Western Daylight Time
- CHOST - Choibalsan Summer Time
- I - India Time Zone
- IRKST - Irkutsk Summer Time
- JST - Japan Standard Time
- KST - Korea Standard Time
- PWT - Palau Time
- TLT - East Timor Time
- ULAST - Ulaanbaatar Summer Time
- WIT - Eastern Indonesian Time
- YAKT - Yakutsk Time