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AEDT to JST Time Converter

Use this AEDT to JST time converter to compare Australia and Japan time instantly. JST is 2 hours behind AEDT, so 9:00 AM AEDT becomes 7:00 AM JST and 5:00 PM AEDT becomes 3:00 PM JST. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.

AEDT Australian Eastern Daylight Time
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JST Japan Standard Time
...
Select a time to convert

AEDT to JST Quick Facts

Use this AEDT to JST converter to compare Australia and Japan time, check the 2 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Good overlap starts around 11:00 AM AEDT / 9:00 AM JST.

Time Difference
Japan Standard Time is 2 hours behind Australian Eastern Daylight Time
Useful when deadlines, handoffs, or calls cross workday boundaries.
Best Call Window
Best overlap starts around 11:00 AM AEDT and 9:00 AM JST.
Common Use Cases
Useful for remote teams, customer support windows, travel planning, webinars, and same-day deadline handoffs.

How to Convert AEDT to JST

Converting between Australian Eastern Daylight Time and Japan Standard Time means accounting for a 2 hours gap — here's how to do it in under 10 seconds with no sign-up.

Enter Your AEDT Time

Pick the date and time in Australian Eastern Daylight Time (UTC +11) that you want to convert. Hit "Now" to load the current AEDT time instantly, or use "+1h" to step forward and compare.

Read the JST Result

The equivalent Japan Standard Time (UTC +9) time appears immediately. Since JST is 2 hours behind of AEDT, most daytime conversions stay on the same calendar day.

Copy or Fine-Tune

Click "Copy Time" to grab the JST result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — useful when Daylight Saving Time changes the gap.

Why Choose Our AEDT to JST Converter

Align AEDT–JST Meetings Instantly

When someone in Australia suggests 11:00 AM AEDT, that's 9:00 AM JST. This converter shows the overlap so both sides agree on one slot — no back-and-forth.

Spot Date-Line Shifts at a Glance

Late-night AEDT times can land on a different date in JST because of the 2 hours offset. The converter labels "next day" or "previous day" next to the result so you never send a message a day early or miss a deadline.

Handles DST Transitions Automatically

Daylight Saving adjustments can widen or narrow the AEDT–JST gap by an hour. During transition weeks many people get it wrong. This converter pulls the current UTC offsets automatically, so the result is right even on the changeover day.

Never Miss a AEDT-Timed Event

Product launches, sports matches, and webinars are often announced in AEDT. Convert the event time to JST so you know exactly when to tune in — with a 2 hours difference, a morning event in Australia falls during work hours in Japan.

AEDT to JST Time Conversion Chart

Quick-reference conversion table covering every hour of the day at a glance.

Complete 24-Hour Conversion

Australian Eastern Daylight Time to Japan Standard Time full day schedule

12:00 AM
AEDT
→
10:00 PM
JST
(previous day)
1:00 AM
AEDT
→
11:00 PM
JST
(previous day)
2:00 AM
AEDT
→
12:00 AM
JST
3:00 AM
AEDT
→
1:00 AM
JST
4:00 AM
AEDT
→
2:00 AM
JST
5:00 AM
AEDT
→
3:00 AM
JST
6:00 AM
AEDT
→
4:00 AM
JST
7:00 AM
AEDT
→
5:00 AM
JST
8:00 AM
AEDT
→
6:00 AM
JST
9:00 AM
AEDT
→
7:00 AM
JST
10:00 AM
AEDT
→
8:00 AM
JST
11:00 AM
AEDT
→
9:00 AM
JST
12:00 PM
AEDT
→
10:00 AM
JST
1:00 PM
AEDT
→
11:00 AM
JST
2:00 PM
AEDT
→
12:00 PM
JST
3:00 PM
AEDT
→
1:00 PM
JST
4:00 PM
AEDT
→
2:00 PM
JST
5:00 PM
AEDT
→
3:00 PM
JST
6:00 PM
AEDT
→
4:00 PM
JST
7:00 PM
AEDT
→
5:00 PM
JST
8:00 PM
AEDT
→
6:00 PM
JST
9:00 PM
AEDT
→
7:00 PM
JST
10:00 PM
AEDT
→
8:00 PM
JST
11:00 PM
AEDT
→
9:00 PM
JST
The two zones in context

AEDT vs JST — cities and working rhythm

AEDT — Australian Eastern Daylight Time
Primary cities: Sydney, Melbourne, Brisbane (AEST, no DST), Canberra, Hobart

Australia's east coast — Sydney (financial), Melbourne (corporate HQ / media), Brisbane (mining / education). Business hours 9 AM – 5 PM AET. Summer: AEDT (UTC+11); winter: AEST (UTC+10). Brisbane stays on AEST year-round — so Sydney and Brisbane are 1 h apart in summer, same in winter. Almost entirely opposite of European hours.

JST — Japan Standard Time
Primary cities: Tokyo, Osaka, Sapporo, Nagoya, Fukuoka

Japan — one of the few large economies that has no DST, so JST is JST year-round (UTC+9). Business hours 9 AM – 6 PM JST with strong presence-based culture (staying past 7 PM is common). Same offset as Korean Standard Time (KST).

Time gap: JST is 2.0 hours behind AEDT (standard-time offsets — daylight-saving flips shift this by an hour twice a year in most northern-hemisphere zones).

Popular AEDT Time Converters

Explore more AEDT conversions for major business and travel corridors. Each page includes a 24-hour chart, time difference summary, and meeting overlap guidance.

Convert Other Time Zones to JST

Find the time difference from any major zone into Japan Standard Time. Use these pages when scheduling with Japan from a different region.

🇯🇵 Swap direction — JST to AEDT Converter