Painting Calculators

Calculate paint coverage, primer, wallpaper, and painting costs.

Calculate how much paint you need for any room or wall. Estimates gallons, coverage area, and number of coats.

Calculate how many rolls of wallpaper you need. Accounts for pattern repeat.

Estimate the total cost to paint a room including paint, supplies, and labor. Compare DIY vs professional costs.

Estimate paint gallons, cost, and labor hours for your home based on perimeter, height, openings, and coats.

Estimate primer gallons, quarts, and total cost for drywall, bare wood, and patched surfaces.

Estimate stain gallons and cost for decks based on deck area, coats, and wood type.