Window Film Coverage Calculator

Enter each window and we'll estimate the square footage, the roll width to order, and how many 100 ft rolls you'll need. Print or save a PDF when you're done.

Project & windows

measure in inches
Location / labelWidth (in)Height (in)QtyArea

Auto picks the narrowest roll that lets each pane be cut in one piece (no seam), then estimates linear feet at that width.

Estimate

0
Total sq ft (glass)
Windows / panes0
Overage added10%
Film area to order0 sq ft
Linear feet needed0 ft
—
recommended roll width
0 × 100 ft roll

Printing or saving the PDF resets the calculator — start a new estimate each time.

QUEST ONE DISTRIBUTORS

Window Film Coverage Estimate

#Location / labelW (in)H (in)QtyArea (sq ft)
Estimate only — confirm final quantities before ordering. Assumes standard 100 ft rolls; roll width chosen so each pane cuts in one piece. Panes wider than 72" require seaming. Quest One Distributors · 1-866-783-7814 · service@quest1group.com