To calculate the area of multiple rooms, click “Add a new shape” to create a new calculator for every room or shape. Select the shape of the room, input its measurements, then click the “Calculate” button. Repeat as necessary. Your total square footage will update accordingly. Above, ...
2. Calculate Area in Square Feet Calculate the area of the circle in square feet, using the formula A = πr2, where A is the circle's area, r is the length of the circle's radius in feet and π is usually abbreviated as 3.14. This gives you: \(A ...
Take the square root of the product from Step 7 to calculate the triangle's area. In the example, the area of the triangle is the square root of 1507.83, or 38.83 square feet. Note that this result as well as those in Steps 2 to 7 are rounded to the second decimal point. References...
Draw a rough sketch of your entire space, labeling all of the rooms you need to measure. Include hallways and vestibules as their own “room.” 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 ex...
Square footage is the measurement of the total area of a space. Many areas of the home are measured in square feet, including the rooms, garage, porches, and patios. To calculate square footage, think back to high school geometry — the area of a square is equal to its length multiplied...
To calculate the square feet of a rectangular area, you first need to measure two dimensions: the length and the width (note that we discuss irregular shaped areas further down). First, measure the longest side to find the length. Take a tape measure and fix one end of it to one end ...
Square feet are widely used to measure area in the United States and a few other countries. While an area defined by a triangle can be calculated in a number of ways, the Heron's Theorem (formula) allows you a straightforward computation of the triangle
Draw a rough sketch of your entire space, labeling all of the rooms you need to measure. Include hallways and vestibules as their own “room.” 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 ex...
Write everything downto keep track of your measurements. Step 2: Calculate the Area of Each Section in Square Inches Here’s the formula: Length (in inches) x Width (in inches) = Area (in square inches) In my case, the entire backsplash wall was13 feet (156 inches) in length and 1...
Measure the length (L) of the board in inches and divide it by 12. Step 3 Solve the following equation to calculate board feet: (W x T) x (L ÷ 12) = board feet. Step 4 Divide the number of board feet by the thickness of the board. This will give you the square footage of ...