Diy Tool
Paint Coverage Calculator
Calculate the volume of paint required based on your surface dimensions and coat metrics.
How is Paint Coverage Calculated?
Standard trade paints have a coverage profile of roughly 10 to 12 m² per Liter (approx. 400 sq ft per Gallon). Total area is derived by calculating wall boundaries and subtracting non-paintable structural objects like windows and doors.
Net Area = (Wall Area) – (Windows & Doors Area)
Surface Parameters
m
m
m²
m²
Volume Projections
Net Paintable Area
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Total Volume Needed
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Estimated Gallons / Cans
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