Multiply the width by the length to get the square footage of a square or rectangular object.

www.calculatorsoup.com/calculators/construction/square-footage-calculator.php

Calculate square feet, meters or yards for flooring, carpet, or tiling projects. ...
other area shapes, see formulas below to calculate Area (ft<sup>2</sup>) = Square Footage.

www.reference.com/math/formula-calculate-square-feet-79f0faa2b54fdc0a

The formula to calculate the square footage of an area that is square or
rectangular in shape is length multiplied by width equals the area's square
footage.

www.reference.com/math/formula-figure-square-footage-2adb80bb94595324

To determine the square footage of a rectangle, multiply the length by the width.
The answer is in given square units. For example, if a lawn is 20 feet by 30 feet, ...

www.squarefootage.org/square-footage-calculator.php

Directions: Enter any combination of feet and/or inches into the calculator below.
You can use this square footage calculator to calculate siding square footage or ...

www.calculator.net/square-footage-calculator.html

Calculators to estimate the square footage of a property. It can work with the
shape of rectangle, triangle, trapezoid, or circle. Also find hundreds of other free ...

www.thecalculatorsite.com/misc/square-footage-calculator.php

Find out how to convert square footage with this series of free calculation tools.

www.wikihow.com/Calculate-Square-Footage-of-a-Room

Calculating the square footage of a room can seem intimidating if the room has ...
or square footage of a rectangular section can be found with the formula A = L ...

www.homeadvisor.com/r/calculating-square-footage/

At some point, most homeowners need to know the square footage of their home
or a room. Use our tool to calculate square footage for various shaped spaces.

www.tileamerica.com/helpful-hints/calculating-square-footage

How To Calculating Square Footage for Tile Floors & Walls. ... These formulas
will help you estimate the quantities you'll need. We recommend you have a ...