The map above shows Australian Capital Territory and Japan side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Australian Capital Territory vs Japan Geography
Land area: Australian Capital Territory has a land area of 910 square miles (2,358 km²), while Japan has 140,752 square miles (364,546 km²). Japan's land area is 154.6 times larger than Australian Capital Territory's.
Total area: Australian Capital Territory: 910 square miles (2,358 km²) vs Japan: 145,937 square miles (377,975 km²), including inland and coastal water. Japan's total area is 160.3 times larger than Australian Capital Territory's.
Length: Australian Capital Territory is 54 miles (87 km) long from north to south; Japan is 1,557 miles (2,505 km). Japan's north-south length is 28.8 times longer than Australian Capital Territory's.
Width: Australian Capital Territory spans 38 miles (61 km) east to west; Japan spans 1,568 miles (2,524 km). Japan's east-west width is 41.3 times wider than Australian Capital Territory's.
Highest point: Australian Capital Territory's highest point is Bimberi Peak at 6,273 feet (1,912 m); Japan's is Mount Fuji at 12,388 feet (3,776 m). Mount Fuji is 6,115 feet higher than Bimberi Peak.
Lowest point: Australian Capital Territory's lowest point is Molonglo River at 1,407 feet; Japan's is Hachirogata at -13 feet. Japan's lowest point is 1,420 feet lower.
Australian Capital Territory vs Japan Population and History
Population: Australian Capital Territory has a population of 486,231 (2025), while Japan has 122,680,000 (2026). Japan's population is 252.3 times larger than Australian Capital Territory's.
Population density: Australian Capital Territory: 534.3 people per square mile vs Japan: 871.6. Japan's population density is 1.6 times (63%) higher than Australian Capital Territory's.
Largest metro area: Australian Capital Territory's largest metropolitan area is Greater Canberra (486,231 people) vs Japan's Tokyo (33,412,512). Tokyo's population is 68.7 times larger than Greater Canberra's.
History: Australian Capital Territory: Established as the Federal Capital Territory on January 1, 1911. Japan: An independent state for over two millennia; the current constitution dates from 1947. In its current form, Japan is the older of the two by 1,251 years.
Australian Capital Territory vs Japan Economy
GDP: Australian Capital Territory's GDP is $38.0 billion (2025) vs Japan's $4,435.2 billion. Japan's economic output is 116.7 times larger than Australian Capital Territory's.
GDP per capita: Australian Capital Territory: $78,152 per person vs Japan: $35,951. Australian Capital Territory's GDP per capita is 2.2 times (117%) higher than Japan's.
Official Websites
Australian Capital Territory official website · Japan official website
More Size Comparisons
All Australian Capital Territory size comparisons · All Japan size comparisons
Area, elevation and boundary figures come from official national statistics and US Census Bureau and Natural Earth boundary data; US state population, economic, county and tax figures come from the US Census Bureau, the Bureau of Economic Analysis and the Tax Foundation. Figures are rounded and for general reference.