Paint Calculator
Estimate wall area, paintable area, gallons needed, gallons to buy, and paint cost.
Results
What this calculator uses
- Wall length
- Wall height
- Number of walls
- Coats
- Coverage per gallon
- Waste allowance
- Price per gallon
Results you can review
- Wall Area: Length times height times walls.
- Paintable Area: Area adjusted for coats and waste.
- Gallons Needed: Paintable area divided by coverage.
- Gallons to Buy: Gallons rounded up.
- Estimated Cost: Gallons to buy times price.