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Free Area Calculator — Square Feet, Yards & Meters

Calculate the area of any rectangular space in square feet, square yards, and square meters. Enter length and width in any unit (feet, inches, fractions, or metric) and optionally add a waste percentage for flooring, tiling, or painting projects.

Frequently asked questions

How do I calculate square footage?

Multiply the length by the width in feet. For example, a room that is 12 feet long and 10 feet wide has an area of 120 square feet.

How many square feet are in a square yard?

1 square yard = 9 square feet. To convert square feet to square yards, divide by 9.

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