Perth LondonAWST to GMT Time Converter
Perth (AWST, UTC+8) is currently 8 hours ahead of London (GMT, UTC±0). Compare live clocks, convert any hour, and find times to meet.
Quick answer
When it's in Perth, it's the same day in London.
Perth (AWST) runs 8 hours ahead of London (GMT). Both sides keep standard office hours with a real 9–6 overlap — the highlighted window below works for everyone.
- Time difference
- −8h 00m
- AWST
- UTC+8
- GMT
- UTC±0
- Best call window
- 5:00 PM AWST
AWST to GMT conversion table
The next 12 hours in AWST and the matching local time in GMT. The current hour is highlighted; drag the converter's slider and the table follows.
| AWST | GMT |
|---|---|
| NOW Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Tue, Jun 23 |
Best time to meet between AWST & GMT
Working hours are 9am–6pm in each city. The bright band is where they overlap — when both sides are at their desks.
Daylight saving shifts this gap by up to 1 hour
The difference between AWST and GMT swings between 8 and 7 hours across the year as each side starts or ends daylight saving. Regions on GMT switch to BST (UTC+1) during daylight saving time. This page always shows the live, DST-aware difference.
Related time zone conversions
Jump straight to another pair — every combination is a live tool, not an article.
From AWST
To GMT
One source of truth — for you and your AI
This page exposes the same answer as structured data, so when you ask an assistant "what's 9am AWST time in GMT?", it can cite the exact, DST-aware result — not a stale blog post.
- Schema.org JSON-LD on every converter page
- A machine-readable facts island with IANA zones and every possible offset
- Live times in <time datetime> elements with explicit UTC offsets
{
"pair": "AWST → GMT",
"url": "https://worldclock.pro/en/convert/awst-to-gmt",
"from": {
"name": "AWST",
"type": "timezone",
"abbreviation": "AWST",
"daylightAbbreviation": null,
"iana": "Australia/Perth",
"standardUtcOffset": "+08:00",
"daylightUtcOffset": null,
"referenceCity": "Perth"
},
"to": {
"name": "GMT",
"type": "timezone",
"abbreviation": "GMT",
"daylightAbbreviation": "BST",
"iana": "Europe/London",
"standardUtcOffset": "+00:00",
"daylightUtcOffset": "+01:00",
"referenceCity": "London"
},
"currentDifferenceMinutes": -480,
"possibleDifferencesMinutes": [
-480,
-420
],
"note": "Between the regions that use these zones the difference is 8 and 7 hours across the year, depending on daylight saving on each side. The clocks on this page show the named zones themselves, which are fixed."
}
Frequently asked questions
What is the time difference between AWST and GMT?
AWST is currently 8 hours ahead of GMT. AWST is on AWST (UTC+8) and GMT is on GMT (UTC±0). The difference can change when either side starts or ends daylight saving time.
Is GMT ahead of or behind AWST?
GMT is currently 8 hours behind AWST.
When it is 9:00 AM in AWST, what time is it in GMT?
When it is 9:00 AM on a Monday in AWST, it is 1:00 AM in GMT.
Do AWST and GMT observe daylight saving time?
AWST does not observe daylight saving time. Regions on GMT switch to BST (UTC+1) during daylight saving time.
How do I convert AWST time to GMT time?
Subtract 8 hours from any time in AWST to get the time in GMT. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
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