👑 Crown Molding Calculator
Room size and corners
Room length
Room width
Inside corners
Outside corners
Piece length in your store
8 ft
12 ft
16 ft
Corner blocks
(blocks cap the corners, so no miter cuts there)
No — miter the corners
Yes — use corner blocks
Waste allowance (%)
(extra for cuts, spills and uneven ground — 10% is the usual rule)
Calculate molding
Calculator by
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