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Measure the outside W x L = sq. ft. of each level of your house. A lot of counties and cities put the total sq. ft. of a home, as well as, lot size info. on tax forms.

Q: How do you figure the square footage of a house?

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Multiply by 144

Model each floor of the house with one or more rectangles, compute the area of each of these rectangles, and sum them to the total square footage. If the shape of you house if really complicated you may have to throw a triangle in there, but most houses can be approximated well enough using rectangles.

1024 square feet.

34 inches2

Multiply the length times the width.

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measure the square footage of your house when you go to purchase your furnace. Then they can change that figure to BTU's.

Length X width divided by 9 = sq.ft.

Multiply by 144

To figure out the square footage of this odd sized room, you simply need to multiply the numbers. The answer is 2720 square feet.

Square footage is a measure of an area. It is usually for areas for which square feet is a sensible measurement unit, such as a room, or a house. However, we have had people asking about the square footage of countries!

The average square footage of a European house is very small. These homes are usually less than 1000 square feet on average.

For a parking lot to have 3 measurements, it must be an unusual shape. We would need more information to figure the square footage.

Square footage is a measure of an area. It is usually for areas for which square feet is a sensible measurement unit, such as a room, or a house. However, we have had people asking about the square footage of countries!

Model each floor of the house with one or more rectangles, compute the area of each of these rectangles, and sum them to the total square footage. If the shape of you house if really complicated you may have to throw a triangle in there, but most houses can be approximated well enough using rectangles.

1024 square feet.

It depends.

34 inches2