🎨

Painting Calculator

Calculate paint needed for walls, ceilings, and rooms. Estimate gallons of paint, primer, and total coverage area for interior and exterior painting projects.

Room Dimensions

Room 1

Length

Width

Height

Number of Coats*

Typically 2 coats

Paint Quality

Include Primer

Paint Ceilings

Include Professional Labor

Results

Frequently Asked Questions

How much paint do I need?+

Do I need primer?+

How many coats of paint do I need?+

Should I paint ceilings?+