How To Calculate Square Footage Of A House

Measure the length and.

How to calculate square footage of a house. L x w a in square feet to find square feet multiply the length measurement in feet by the width measurement in feet. To calculate square footage in this way you would measure corner to corner or end to end. Calculate the square footage by multiplying the length of the room by the width in feet. Multiply the width times the length.

Draw each floor separately and dont include unfinished areas patios. Square footage of a house gla sketch a floor plan of the homes interior. For the addition 20 feet times 10 feet equals 200 square feet. How to calculate square feet.

Measure the length and width of walls on the exterior of the house. Calculating the square footage of a house may prove to be more valuable than you realize. Apply the square footage formula the next step in how to calculate square footage is to plug your measurements into the square footage formula. You have the square footage.

Break down the house into measurable rectangles. For real estate advertisings and listings most agents determine square footage by measuring the exterior dimensions of the house. In our example for the house 50 feet times 30 feet equals 1500 square feet. This takes the guesswork out of rooms.

The standard for measuring house square feet has been established by the american national standards institute ansi but thats all it is. How to determine square footage of a house. The more rectangles the better. Add the square footage of each rectangle.

Inhabitable portions of a house. Say a room is 20 feet wide by 13 feet long then 20 x 13 260 square feet. Multiply the width by the length and voila. If you have an oddly shaped room you can make the process easier by breaking a room down into smaller.