The Easy Way to Calculate Square Footage for Materials
Whether you're buying paint, carpeting, or any other type of material, knowing the square footage of the area you need to cover will help you determine exactly how much you need to purchase. Calculating square footage does require a little bit of math, but with a calculator in hand you can quickly become an old pro at calculating the space in your home. Just keep in mind that square footage describes the entire coverage area; one square foot is a square, one foot long and one foot high.
Instructions
Calculate Square Footage of a Rectangle
1. Measure the length of the area with your tape measure. Record the result in inches.
2. Measure the width of the area with your tape measure. Record the results in inches.
3. Multiply the inches in Step 1 by the inches in Step 2. This gives you the area's size in square inches.
4. Convert the square inches into square feet by dividing the number of square inches by 144 (because a square foot is 12 inches by 12 inches). This is your room's area in square feet.
Calculate Square Footage of a Circular Area
5. Measure the distance from one side of the circle to the other (the diameter) in inches.
6. Divide the diameter of the circle by 2. This is the circle's radius.
7. Multiply the following:
Radius x Radius x 3.14
The answer is the circle's size in square inches.
8. Divide the result from Step 3 by 144 to arrive at the area's square footage.
Related posts
When deciding on a rental property, it helps to calculate the price per square foot.Rental properties vary both in size and in price, which can make them as easy to compare as apples and oranges....
Calculate Lease Cost Per Square FootLooking for office or industrial rental space can be a chore because of the octopus-like nature of commercial leases. Instead of the straightforward presentatio...
If you know the basic formula, estimating square footage can be a snap. Whether you want the square footage of a room, or your whole house, the formula is the same. Instructions1. Me...
Calculating the paint amount per square footBefore you begin painting, it is necessary to calculate the amount of paint you need for your project. Buying too much paint is better than not buying e...
When comparing homes for purchase or rent , one factor to consider is the price per square foot. To determine this cost, you need to know the price of the home as well as the size of the home. The...
