Paint Calculator

Calculate gallons of paint needed for walls and rooms. Factor in doors, windows, number of coats, and paint coverage rate.

Wall Dimensions

Wall 1

Height (ft)

Width (ft)

Wall 2

Height (ft)

Width (ft)

Wall 3

Height (ft)

Width (ft)

Wall 4

Height (ft)

Width (ft)

Number of Doors

Door Area (sq ft each)

Number of Windows

Window Area (sq ft each)

Number of Coats

Coverage Rate (sq ft/gallon)

Calculate percentages easily

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Calculate Body Mass Index

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