AWST ↔ GMT Time Converter

Convert AWST to GMT instantly. Australian Western Standard Time is UTC+8 and Greenwich Mean Time is UTC+0 / UTC+1 (BST) — a 8h difference. Enter any time in either field — both are fully editable. Use the ⇄ button to swap directions.

🕐 Live Current Times

AWST
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Australian Western Standard Time
8h behind
⇄ GMT→AWST
GMT
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Greenwich Mean Time

⚡ Bidirectional Time Converter

AWST (UTC+8) → GMT (UTC+0 / UTC+1 (BST)) · Difference: 8h behind (auto-adjusts for DST)

ℹ️ Timezone Details

AWST Offset
UTC+8
GMT Offset
UTC+0 / UTC+1 (BST)
Difference
8h behind
AWST Full Name
Australian Western Standard Time
GMT Full Name
Greenwich Mean Time
Vice Versa
GMT → AWST ↗

🤝 Best Meeting Hours Between AWST and GMT

Because GMT is 8h behind of AWST, use this table to plan calls that fall in reasonable working hours for both sides.

AWSTGMTSuitability
7:00 AM11:00 PMGood — early morning start
8:00 AM12:00 AMBest overlap
9:00 AM1:00 AMBest overlap
10:00 AM2:00 AMBest overlap
11:00 AM3:00 AMGood — late afternoon

🏙️ Cities Covered by Each Time Zone

AWST Cities
Perth, Mandurah, Bunbury, Geraldton, Albany, Kalgoorlie, Broome
GMT Cities
London, Dublin, Lisbon, Reykjavik, Accra, Abidjan, Dakar

Note: GMT observes Daylight Saving Time, so the offset may change seasonally. The live clocks and converter on this page adjust automatically.

📋 Full 24-Hour Conversion Table — AWST to GMT

AWST (12h)AWST (24h)GMT (12h)GMT (24h)DayType
12:00 AM00:004:00 PM16:00-2 DayNight
1:00 AM01:005:00 PM17:00-2 DayNight
2:00 AM02:006:00 PM18:00-2 DayNight
3:00 AM03:007:00 PM19:00-2 DayNight
4:00 AM04:008:00 PM20:00-2 DayNight
5:00 AM05:009:00 PM21:00-2 DayNight
6:00 AM06:0010:00 PM22:00-2 Day
7:00 AM07:0011:00 PM23:00-2 Day
8:00 AM08:0012:00 AM00:00—
9:00 AM09:001:00 AM01:00—Business
10:00 AM10:002:00 AM02:00—Business
11:00 AM11:003:00 AM03:00—Business
12:00 PM12:004:00 AM04:00—Business
1:00 PM13:005:00 AM05:00—Business
2:00 PM14:006:00 AM06:00—Business
3:00 PM15:007:00 AM07:00—Business
4:00 PM16:008:00 AM08:00—Business
5:00 PM17:009:00 AM09:00—Business
6:00 PM18:0010:00 AM10:00—
7:00 PM19:0011:00 AM11:00—
8:00 PM20:0012:00 PM12:00—
9:00 PM21:001:00 PM13:00—
10:00 PM22:002:00 PM14:00—Night
11:00 PM23:003:00 PM15:00—Night

Note: this table uses a fixed offset. During Daylight Saving Time the difference may change — use the live converter above which adjusts automatically.

🔗 Related Converters

💡 How to Convert AWST to GMT

1
Find the offset — Australian Western Standard Time is UTC+8 and Greenwich Mean Time is UTC+0 / UTC+1 (BST). The difference between them is 8h behind.
2
Use either input field — Type a time in the AWST field to get the GMT equivalent, or type in the GMT field to get the AWST time. Both fields are editable.
3
Swap directions — Click ⇄ to instantly swap the conversion direction, or visit the GMT to AWST page.
4
Check the table — The 24-hour reference table shows every hour converted, with working hours marked green and late night/early morning marked orange.
5
Watch for day changes — Some times cross midnight, so a "+1 Day" or "-1 Day" note appears to show the date is different in the converted timezone.

❓ FAQ — AWST to GMT

What is the time difference between AWST and GMT?

Greenwich Mean Time (GMT) is 8h behind of Australian Western Standard Time (AWST).

How do I convert AWST to GMT?

Use the converter above — type any time in the AWST field and the GMT result appears instantly. You can also refer to the 24-hour table on this page.

Is GMT ahead or behind AWST?

Greenwich Mean Time (GMT) is 8h behind of Australian Western Standard Time (AWST).

How do I convert GMT back to AWST?

Simply type in the GMT field in the bidirectional converter above — it works in both directions. Or visit the dedicated GMT to AWST converter page.

What is the best overlap time for meetings between AWST and GMT?

Use the meeting hours table above to find windows where both timezones fall within reasonable working hours.