The map above shows India and South Australia side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
India vs South Australia Geography
Land area: India has a land area of 1,147,956 square miles (2,973,193 km²), while South Australia has 380,048 square miles (984,321 km²). India's land area is 3.0 times (202%) larger than South Australia's.
Total area: India: 1,269,219 square miles (3,287,263 km²) vs South Australia: 380,048 square miles (984,321 km²), including inland and coastal water. India's total area is 3.3 times (234%) larger than South Australia's.
Length: India is 1,894 miles (3,049 km) long from north to south; South Australia is 1,078 miles (1,735 km). India's north-south length is 1.8 times (76%) longer than South Australia's.
Width: India spans 1,831 miles (2,947 km) east to west; South Australia spans 825 miles (1,328 km). India's east-west width is 2.2 times (122%) wider than South Australia's.
Highest point: India's highest point is Kangchenjunga at 28,169 feet (8,586 m); South Australia's is Mount Woodroffe at 4,708 feet (1,435 m). Kangchenjunga is 23,461 feet higher than Mount Woodroffe.
Lowest point: India's lowest point is Kuttanad at -7 feet; South Australia's is Lake Eyre at -49 feet. South Australia's lowest point is 42 feet lower.
India vs South Australia Population and History
Population: India has a population of 1,429,404,000 (2026), while South Australia has 1,908,182 (2025). India's population is 749.1 times larger than South Australia's.
Population density: India: 1,245.2 people per square mile vs South Australia: 5.0. India's population density is 249.0 times higher than South Australia's.
Largest metro area: India's largest metropolitan area is Delhi (30,222,405 people) vs South Australia's Greater Adelaide (1,491,015). Delhi's population is 20.3 times larger than Greater Adelaide's.
History: India: Independent since August 15, 1947. South Australia: Became an Australian state at Federation on January 1, 1901; founded as a colony in 1836. In its current form, South Australia is the older of the two by 46 years.
India vs South Australia Economy
GDP: India's GDP is $3,956.1 billion (2025) vs South Australia's $100.2 billion. India's economic output is 39.5 times larger than South Australia's.
GDP per capita: India: $2,703 per person vs South Australia: $52,511. South Australia's GDP per capita is 19.4 times higher than India's.
Official Websites
India official website · South Australia official website
More Size Comparisons
All India size comparisons · All South Australia 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.