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Japan vs Australia · surface area
Japan has 0.049 times the surface area of Australia. Choose another pair, swap objects or enter a custom reference. Shared links preserve your settings; SVG downloads preserve the labels and exact values.
Measurement: surface area
| First object | Value |
|---|---|
| Japan | 377,974.71 km² |
| Australia | 7,741,220 km² |
377,974.71 ÷ 7,741,220 ≈ 0.049
Sources & method
Equal-area squares, not geographic outlines. Square area is proportional to country surface area, including inland water. World Bank 2024 observations.
Ratio = first value ÷ second value. For areas, side lengths use the square root of the area ratio. Diameter and height use a linear scale.
Choose another pair, swap objects or enter a custom reference. Shared links preserve your settings; SVG downloads preserve the labels and exact values.
Updated 22 October 2026 · Denny Lim
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