--:--:--
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Sydney · Melbourne · Brisbane
Schedule a fair multi-city call with the free time zone converter meeting planner.
Difference
GMT vs AEST
UTC → UTC
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London · Reykjavik · Accra
AEST to GMT converter
AEST to GMT Converter
Convert AEST (Sydney) to GMT (London) now. Live clocks, the current time difference, and a simple meeting window — free.
Australia/Sydney
—
AEST → GMT
To · Greenwich Mean Time
—
Etc/UTC
Interactive diagram
Watch AEST convert into GMT
Drag the Australia East hour. Watch the GMT clock change.
Australia East
9:00 AM AEST
—
GMT ← AEST
GMT
—
Full-day chart
AEST to GMT hourly conversion chart
Full-day table. Tap a row to copy. Labels follow daylight saving.
| Australia East | GMT | UTC offsets |
|---|
Meeting times
Best AEST to GMT meeting window
Find hours that work on both sides. Then save the slot to your calendar.
Follow along
Step-by-step AEST to GMT conversion
Four short steps to convert any AEST time to GMT.
Choose AEST time
Select any hour in Australian Eastern Standard Time. Smart mode uses Australia/Sydney.
AEST to GMT conversion guide
AEST to GMT conversion guide
This AEST to GMT converter shows Greenwich Mean Time (UTC±0) for any Australian Eastern Standard Time (UTC+10) time. Use it to schedule between Sydney and London. Choose Smart DST for live city clocks. Choose Fixed mode when you only want the AEST and GMT labels.
Australia East
AEST
UTC+10
Sydney · Melbourne · Brisbane
AEST vs GMT—
GMT
GMT
UTC±0
London · Reykjavik · Accra
What is AEST to GMT conversion?
AEST to GMT conversion turns a AEST clock into the matching GMT time. Use it for calls, travel, and teams in Sydney and London.
AEST to GMT time difference
GMT is 10 hours behind AEST. Subtract 10 hours from the AEST time to get GMT. The live clocks at the top show the current AEST to GMT gap.
AEST vs GMT
AEST is UTC+10. GMT is UTC±0. They are different names. If a region uses daylight saving, check the live labels.
AEST to GMT now / current time
Need aest to gmt right now? Read the live clocks, or tap Use current time for an instant AEST → GMT result.
AEST to GMT time difference
Season / context — tap to explore
See how daylight saving can change this pair.
Australia East—
—AEST → GMT
GMT—
Quick answers
Australia East
Australian Eastern Standard Time (AEST)
UTC+10
Australian Eastern Standard Time (AEST) is UTC+10. Smart DST uses the city clock Australia/Sydney so daylight saving stays correct for Sydney · Melbourne · Brisbane.
- Cities: Sydney · Melbourne · Brisbane
- City clock: Australia/Sydney
- Fixed AEST: UTC+10
- On this page it pairs with GMT (UTC±0)
GMT
Greenwich Mean Time (GMT)
UTC±0
Same as UTC+0 here. London often uses BST in summer.
- Cities: London · Reykjavik · Accra
- City clock: Etc/UTC
- Fixed GMT: UTC±0
- From AEST: GMT is 10 hours behind AEST
AEST to GMT FAQ
Common AEST to GMT questions
What is the AEST to GMT time difference?
GMT is 10 hours behind AEST. Fixed labels: AEST = UTC+10, GMT = UTC±0. Subtract 10 hours from the AEST time to get GMT.
How do I convert AEST to GMT quickly?
Subtract 10 hours from the AEST time to get GMT. Example: 3:00 AM AEST → 5:00 PM GMT. Or use the live AEST to GMT converter above.
Is GMT the same as AEST?
No. AEST is UTC+10 (Sydney · Melbourne · Brisbane). GMT is UTC±0 (London · Reykjavik · Accra).
What is a good AEST to GMT meeting time?
GMT is behind. Try 10:00 AM–3:00 PM AEST. That is about 12:00 AM–5:00 AM GMT. Use the meeting planner on this page to export an ICS or Google Calendar invite.
What cities use AEST and GMT?
AEST is common in Sydney · Melbourne · Brisbane. GMT is common in London · Reykjavik · Accra. Smart DST uses Australia/Sydney and Etc/UTC.