Plywood Sheet Calculator
SI
Imp
Imperial
Inputs
View results
Project area
(A)
Net surface area to cover before waste or overage.
ft²
Sheet width
(W)
Sheet-goods width. A common plywood sheet is 4 ft wide.
ft
Sheet length
(L)
Sheet-goods length. A common plywood sheet is 8 ft long.
ft
Waste / overage
(w)
Extra sheets allowed for cuts, seams, grain direction, defects, kerf and layout losses.
%
Price per sheet
($/sheet)
Estimated cost for one sheet.
$/sheet
Results
Default result
Edit inputs
Sheets to buy
(N_buy)
4
sheets
Pass
3.00 net sheets before waste
Also computed
Sheets before rounding
(N_w)
3.3
sheets
Net sheets
(N)
3
sheets
Area per sheet
(A_sheet)
32
ft²
Purchased coverage
(A_buy)
128
ft²
Extra coverage
(A_extra)
32
ft²
Estimated sheet cost
(Cost)
168
$
Method notes
2 notes
Sheet count = ceiling(project area / sheet area * (1 + waste percent / 100)).
This is a coverage takeoff only. Grain direction, panel orientation, seams, fastener schedules, edge spacing, structural sheathing rules, defects and cut-list optimization are not solved here.
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