How many square feet is a 12x12 room?


Square Footage

Here we will show you how to calculate the square feet of a 12x12 room or area. We will also provide you with a tool where you can enter the price per square foot for your project to get the total cost.

This calculator can be used to calculate the square footage of a building, floors, walls, etc.

To calculate the square feet of a square or rectangular room or area, you simply multiply the length by the width. Below is the formula, the math, and the answer.

Length feet × Width feet = Square Feet
12 × 12 = 144
12x12 room = 144 square feet


Note that square feet can be shortened to sq ft or simply ft2. Therefore, the answer above can written as 144 ft2.

Do you have a project where you need to calculate the cost of work needed for a 12x12 foot room or area? It may be that you are building a 12x12 room, laying new carpet or flooring, painting, installing tile, etc.

Regardless, if you have the price per square foot for your 12x12 feet project, then enter it below to calculate the total cost of your project.

Price Per Square Foot


Total Price






Square Footage Calculator
To get the square footage of another room, building, area, etc., enter the dimensions in feet below.

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How many square feet is a 12x13 room?
Here is the square footage for a different room with different dimensions.


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