For more complicated shapes see the instructions below.
How many square feet are in a sheet of plywood.
For example if the area to be covered in plywood is 800 ft 2 then 25 sheets of plywood will be needed to cover it.
A 4 8 sheet of plywood is 32 ft 2.
It figures how many pieces long then how many wide.
The sheet of plywood will cover 32 square feet.
How many 4 x 8 sheets of plywood do i need.
It wіll take 10 sheets оf рlуwооd or іnѕulаtеd.
This calculator does not simply divide the total square footage by 32.
Use the drop downs below to select a length in feet.
Plywood is a popular choice for residential and light duty construction and is made from thin sheets of veneer that have been peeled from debarked wood.
Estimate the number of sheets needed for sheathing a wall or floor with plywood or osb.
These thin layers also called plies are glued together in alternating perpendicular directions to create a cross graining pattern.
Divide by the total square footage by the square footage of a sheet of plywood to find the number of sheets required to cover the space.
This pattern results in added strength and stability that resists shrinkage and expansion.
How many square feet is a 20 20 room.
Multiply the length of the roof in feet by the width of the roof in feet to find the area of the roof in square feet.
Divide the roof s area by 32 32 is the total area of one sheet of plywood to find this figure.
This formula works for finding the area no matter the size.
For example a standard sheet of plywood 8 feet long and 4 feet wide has a surface area of 32 square feet.
Calculate how many sheets of plywood are needed.
We also have price or cost input which completely optional but allows you to calculate the cost of materials such as plywood aluminium paint and labor cost most contractors use price per square foot when calculating their labor cost.
Sometimes you will end up with leftovers that are too small to use and you may need additional sheathing material.
Covering 230 square feet requires eight sheets.
Number of sheets needed based on 4 x 8 sheet size.
The number of sheaths needed is based on square footage of the area and the square footage of one sheath of plywood.
One sheet is all you need.
Plywood is sold in whole sheets you can t buy part of a sheet so round up to the next largest integer to determine the number of whole plywood sheets required to cover the floor area.
If you know you ll be using 4 foot by 8 foot sheets of plywood use the total roof area to find the set number of sheets you ll need.
Then do the same thing for the width.
Find the area of a roof.
For example if your roof is 3 000 square feet divide 3 000.
800 32 25 sheets.
Take your handy dandy calculator out.
The resulting number is the square footage for a four by eight area.
The area you have is only 28 485 square feet.