AEST to JST Time Converter

Convert Australian Eastern Standard Time to Japan Standard Time. Compare current times, fixed UTC offsets, time difference, business hours, and meeting options.

Quick Answer

What time is AEST in JST?

Compare the live clocks below using the fixed UTC+10:00 and UTC+09:00 abbreviation offsets, then review the time difference and business-hour overlap.

Current AEST Time

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Full name
Australian Eastern Standard Time
UTC offset
UTC+10:00
Representative zone
Australia/Brisbane
Daylight abbreviation
No

Current JST Time

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Full name
Japan Standard Time
UTC offset
UTC+09:00
Representative zone
Asia/Tokyo
Daylight abbreviation
No

Time Difference

JST is 1 hour behind AEST

AEST uses UTC+10:00, while JST uses UTC+09:00. These abbreviation pages use their stated fixed offsets.

Best Time To Call

AEST 10:00-18:00

This corresponds to JST 09:00-17:00, keeping both sides inside practical calling hours.

Business Hours Overlap

Shared working window found

Standard business hours are treated as 09:00-18:00 in each time zone. The recommendation uses 30-minute intervals and the fixed offsets shown above.

Meeting Planner

Plan a AEST to JST meeting

Australian Eastern Standard Time is the UTC+10:00 standard-time offset used in eastern Australia. Japan Standard Time is the fixed UTC+09:00 time used throughout Japan and does not observe daylight saving time.

For meetings, begin with the shared business-hours window above. Confirm the date with every participant because abbreviations such as EST, EDT, BST, and CEST describe specific standard or daylight offsets rather than an automatically changing regional clock.

This converter treats AEST as UTC+10:00 and JST as UTC+09:00. Use the city-based converter when you need automatic seasonal IANA timezone rules for a future date.

FAQ

What time is AEST in JST?

Add minus 1 hour to AEST to get JST. The current matching times are shown above.

How many hours is AEST ahead of JST?

AEST is 1 hour ahead of JST. The calculation uses UTC+10:00 and UTC+09:00.

What is the best time to call Japan from AEST?

Use the shared business-hours window shown above and confirm the date with participants before scheduling the call.

Does AEST observe daylight saving time?

AEST is treated here as a fixed standard-time abbreviation with a UTC+10:00 offset.

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