The formula to calculate square footage is simply length times width.
Figure out square feet of a room.
To find square feet in a room first measure the dimensions of your space.
Simply multiply the length and width of the area.
To calculate square footage of an oddly shaped area for example an l shaped area.
Square footage for a room with a complex shape.
Calculate square footage square meters square yardage and acres for home or construction project.
Calculate square feet meters yards and acres for flooring carpet or tiling projects.
Calculating square footage of a rectangular room is a very simple equation.
Calculate project cost based on price per square foot square yard or square meter.
Try out the free online square feet calculator tool now.
To find length locate the longest side of the area to be measured.
Square footage is calculated by multiplying width by length or width by height.
For example to calculate square footage of a room in square 2 or rectangle shape.
Fix a tape measure or other measuring tool to one end of the length and extend it to the other end.
However perfectly square spaces are rarely encountered outside of classroom tasks.
To calculate the square footage you will multiply the length of the room by the width of the room.
You will measure this from the inside of the room.
Learning how to calculate the square footage of a room is as simple as entering in the length of the room and the width of the room and pressing the calculate button.
The formula for square footage area used will be in accordance with the shape.
If your room is 10 feet long by 10 feet wide 10 10 100 square feet.
For example to measure a floor of your home calculate the square feet of each room then add all area measurements together to derive the total square footage.
We will use a room that is 10 ft x 15 ft as an example in all of our room scenarios.
Area 12 16 area 192 sq.
Enter measurements in us or metric units.
A square footage calculator is an automated program used to calculate the number of square feet of a given area.
The two dimensions to measure are the length and width of the area you need to calculate.
To answer this question we simply multiply the length of the room by the width.
Typically in the us feet and inches are used for measuring.
How to calculate square footage for rectangular round and bordered areas.
How to calculate the square footage of a house example supposing you want to measure the square footage of an area that isn t one single rectangle.
Input the number of people required in the how many people do you have.
For example a 10x10 room is 100 sq ft 10 2 a 15x15 room is 225 sq ft 15 2 while a 20x20 room is 400 sq ft 20 2.
Input your square footage into the how many square feet do you have input to the left and click calculate calculate the room size needed for a specific number of people.