Square Footage Calculator (2024)

FAQs

How do I calculate how many square feet I need? ›

The square footage calculation is simple. All you do is measure the length and width of a room. Then, multiply the two numbers.

Measure the length and width, in feet, of each room. Then, multiply the length by the width to calculate that room's square footage. For example: If a bedroom is 12 feet by 20 feet, it is 240 square feet (12 x 20 = 240). For each room, write the total square footage in the corresponding space on your sketch.

For example, if the square footage of the space is 120 square feet and each tile is 12 inches by 12 inches, the calculation would be 120 square feet / (12 inches x 12 inches) = 120 square feet / 144 square inches = 0.83 tiles.

Multiply the length by the width and you'll have the square feet. Here's a basic formula you can follow: Length (in feet) x width (in feet) = area in sq. ft.

The basic formula for calculating area is Length times Width (LxW). If you are estimating the area for a rectangle you'll always use LxW. If you are calculating the area for a square you can multiply the length of one Side times itself, or (S²).

Yes, with the proper setup and a little creativity, a 400-square-foot apartment is definitely livable. You probably won't have any extra space to play around with, but you can enjoy a bedroom, kitchen area, and some kind of living space without much difficulty.

Do you know about the 5-foot rule for calculating square footage? This rule really matters. According to Fannie Mae standards for measuring the living area in a house, any portion of a wall under five feet in height cannot be included as living area. This is very relevant to understand especially…

Is 3500 square feet big for a house? With the average home in America coming in at about 2200 square feet, a 3500-square-foot home is considered large for many families. However, your individual needs can affect your perception of how big or small a home is.

For example, the square of 6 is 6 multiplied by 6, i.e., 6×6 = 6² = 36. Thus, to find the square of single-digit numbers, we can simply multiply them by itself.

There is only one foot in a square foot. A square foot is a two-dimensional shape with a measurement of one foot along its length and one foot along its width. A linear foot would only be a one-dimensional measurement of length alone. This means a linear foot has no width.

How do you measure to make sure it's square? ›

Use a tape measure to measure the distance from one corner to the corner on the diagonal, and write down the measurement. Take the tape measure to repeat the process for the remaining two corners and write down the measurements. If the measurements are identical, you have a perfect square.

Multiply a single tile's length and width to determine how much area it covers. Then divide that number by 144 to convert it to feet. Finally, divide the total square footage of the space by the single tile square footage.

Dining room: 10 feet by 10 ft = 100 square feet.

How many square feet is a 12x12 room? To measure square footage, multiply the length and width of the room in feet. In the case of a 12x12 room, simply multiply 12 by 12, resulting in 144 square feet.

In the case of a 12x12 room, simply multiply 12 by 12, resulting in 144 square feet.

Some sources will say that 600 to 700 square feet are plenty of space for one person, while other estimates are closer to 1,000 square feet per person.

Price per square foot is typically calculated by dividing the purchase or list price of a home by the overall total square footage of the home. For example, if a 1,000 square feet home is priced at $200,000, the price per square foot is $200.

To calculate the square footage of an irregular shape, divide the irregular shape into smaller shapes, find the area of each, and then add up all the results.