Interior Painting Calculators — Room, Whole House & Coverage
Six calculators covering the interior workflow: cost one room or the whole house, buy the right gallons, price your budget in wall area, decide DIY against your real hourly, and give the kitchen cabinets the number they deserve.
More Interior Painting Calculators
Interior Painting Cost Calculator
Room dimensions, coats and paint quality in — get paint gallons, material cost, and the full DIY vs pro breakdown.
Painting Cost Calculator
Whole-house repaint budgeting: home size and room count in — get total wall area, gallons and the DIY/pro cost.
Paint Coverage Calculator
Wall area and coats in — get exact gallons, primer, and the buy list by can size.
Paint Cost Per Square Foot
Work backwards from your budget: dollars in, paintable wall square feet out — at DIY or pro rates.
DIY vs Pro Painting Calculator
The honest comparison: your hours priced in dollars against the painter's quote — with the break-even rate.
Cabinet Painting Cost Calculator
Doors and drawers in — get the repaint cost DIY vs professional, and the vs-replacement reality check.