Paint Cost Calculator Per Room
Paint cost calculator per room — gallons, prices and tools turned into a total project budget.
Runs entirely in your browser — room sizes and coverage figures never leave this pageTry: Paint gallons needed=2, Paint price per gallon=45, Primer gallons needed=1, Primer price per gallon=30, Tools budget (roller, tray, tape…)=40 → $90, $30, $40, $160
How to use
Take the gallon counts from the room calculator and add your local prices. The calculator totals paint, primer and tools so you can budget the whole project before you shop.
FAQ
How much does paint cost per gallon?
Budget paints run $20-35/gal, mid-range $35-55, and premium brands $55-80/gal. The calculator uses the price you enter.
What tools add to the budget?
Rollers, trays, painter's tape, drop cloths and extension poles typically add $30-60 to a project.