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AEDT to GMT Time Converter

Use this AEDT to GMT time converter to compare Australia and United Kingdom time instantly. GMT is 11 hours behind AEDT, so 9:00 AM AEDT becomes 10:00 PM (previous day) GMT and 5:00 PM AEDT becomes 6:00 AM GMT. 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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GMT Greenwich Mean Time
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Select a time to convert

AEDT to GMT Quick Facts

Use this AEDT to GMT converter to compare Australia and United Kingdom time, check the 11 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Find the best overlap for calls and meetings.

Time Difference
Greenwich Mean Time is 11 hours behind Australian Eastern Daylight Time
Useful when deadlines, handoffs, or calls cross workday boundaries.
Best Call Window
Normal business hours do not overlap well here, so test early-morning or late-evening compromise slots.
Common Use Cases
Useful for remote teams, customer support windows, travel planning, webinars, and same-day deadline handoffs.

How to Convert AEDT to GMT

Converting between Australian Eastern Daylight Time and Greenwich Mean Time means accounting for a 11 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 GMT Result

The equivalent Greenwich Mean Time (UTC +0) time appears immediately. Since GMT is 11 hours behind of AEDT, most daytime conversions stay on the same calendar day.

Copy or Fine-Tune

Click "Copy Time" to grab the GMT result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — helpful for scheduling recurring Australia–Universal calls.

Why Choose Our AEDT to GMT Converter

Align AEDT–GMT Meetings Instantly

With 11 hours between AEDT and GMT, business-hours overlap is limited. This tool instantly shows which hours work on both sides, so you can lock in a meeting without a chain of "does 3 PM work for you?" emails.

Spot Date-Line Shifts at a Glance

Late-night AEDT times can land on a different date in GMT because of the 11 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–GMT 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 GMT so you know exactly when to tune in — with a 11 hours difference, a morning event in Australia hits the evening in Universal.

AEDT to GMT 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 Greenwich Mean Time full day schedule

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

AEDT vs GMT — 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.

GMT — Greenwich Mean Time
Primary cities: London, Dublin, Lisbon, Accra, Reykjavík

UK / Ireland / Iceland / Portugal / West Africa. Business hours 9 AM – 5:30 PM GMT typically. Note: London is on GMT in winter, BST (GMT+1) in summer — but "GMT" gets used loosely all year in scheduling contexts. Financial-services London anchors the European trading day.

Time gap: GMT is 11.0 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 GMT

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

🌍 Swap direction — GMT to AEDT Converter