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`"Wall"_"4x8s" = ( L * H )/(32 ft^2) `

Enter a value for all fields

The **Number of Plywood or OSB Sheets Needed for a Wall** calculator computes the number of 4x8 sheets required to cover a wall based on the length and height of the wall.

**INSTRUCTIONS:** Choose units and enter the following:

- (
**L**) The length of the wall. - (
**H**) The height of the wall.

**4x8 Sheets:** The calculator returns the number of sheathing boards (4x8's) needed to cover the wall.

- How many plywood or OSB 4x8 boards do I need to cover a wall?
- How many studs do I need for a wall?
- How many nails do I need to put 4x8 sheathing on a wall?

The following articles provide additional information: