United Kingdom vs Australia — Country Comparison
United Kingdom
AustraliaUnited Kingdom and Australia side by side: Australia is the larger country (7,692,024 km² vs 244,376 km², roughly 31.5× the size), while United Kingdom has the bigger population (69.3 million vs 27.5 million). The full comparison table below covers capitals, currencies, languages, dialling codes, timezones and more.
Facts last checked 9 October 2026.
| Fact | United Kingdom | Australia |
|---|---|---|
| Capital | London | Canberra |
| Population | 69,281,437 | 27,536,874 |
| Area | 244,376 km² | 7,692,024 km² |
| Currency | British pound | Australian dollar |
| Language | English | English |
| Dialling code | +44 | +61 |
| Main timezone | UTC | UTC+10:00 |
| Drives on the | Left | Left |
| Region | Northern Europe | Australia and New Zealand |
| Emergency number | 999 (or 112) | 000 (or 112 from mobiles) |
Key differences: United Kingdom vs Australia
- United Kingdom has about 2.5 times the population of Australia.
- Australia is about 31.5 times larger by area.
- United Kingdom is the more densely populated of the two.
- They use different currencies: GBP and AUD.
- They share English as an official language.
- They do not share a land border.
- Their geographic centres are about 15,290 km apart.
- Australia is 10 hours ahead of United Kingdom (UTC vs UTC+10:00), not accounting for daylight saving changes.
Want the full picture for each country? See United Kingdom and Australia, or compare their population pages: United Kingdom · Australia.
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United Kingdom vs Australia — FAQ
Which is bigger, United Kingdom or Australia?
Australia is bigger by area: 7,692,024 km² vs 244,376 km², roughly 31.5× the size of United Kingdom.
Is United Kingdom bigger than Australia?
No — Australia is larger at 7,692,024 km² vs 244,376 km² for United Kingdom.
Which has more people, United Kingdom or Australia?
United Kingdom has the larger population: 69,281,437 (69.3 million) vs 27,536,874 (27.5 million).
How does the size of United Kingdom compare to Australia?
Australia (7,692,024 km²) is about 31.5× larger than United Kingdom (244,376 km²).
Do United Kingdom and Australia use the same currency?
No — United Kingdom uses the British pound and Australia uses the Australian dollar.
Are United Kingdom and Australia on the same continent?
No — United Kingdom is in Europe and Australia is in Oceania.
What is the time difference between United Kingdom and Australia?
Australia is 10 hours ahead of United Kingdom (UTC vs UTC+10:00), not accounting for daylight saving changes.
Do United Kingdom and Australia share an official language?
Yes — both share English as an official language.
Do United Kingdom and Australia share a border?
No — United Kingdom and Australia do not share a land border.
Which is more densely populated, United Kingdom or Australia?
United Kingdom is more densely populated at roughly 284 people per km², compared to 4 for Australia.
How far is United Kingdom from Australia?
The distance between the geographic centres of United Kingdom and Australia is roughly 15,290 km (9,500 miles) in a straight line. Actual travel distances between cities will differ.
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