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Square Miles

The square mile is an imperial and US unit of measure for area. One square mile is an area equal to the area of a square with sides of length one mile. For context, the size of Texas is 268,597 square miles, compared to the United Kingdom which is 94,530 square miles, and Yellowstone National Park which is 3,471 square miles. The City of London is often called The Square Mile but is actually slightly bigger than that at 1.12 square miles.

Square Metres

The square metre or square meter is the SI derived unit of area with symbol m2. It is the area of a square with sides one metre in length. The White House in Washington with it's six stories is 5,100 square meters of floor space and includes 132 rooms and 35 bathrooms, 412 doors, 147 windows.