How to estimate the cost of painting a house per square foot?

# Estimating House Painting Costs Per Square Foot

National Average Range Most painters charge $1.50–$4.00 per square foot for interior painting, and $1.00–$3.50 per square foot for exterior work. This typically includes labor and materials. The wide range depends on several factors specific to your project.

What Affects the Price - Prep work: Extensive prep (sanding, repairs, caulking) increases costs - Paint quality: Premium paints cost more but last longer - Complexity: High ceilings, trim details, multiple colors, and difficult-to-reach areas add cost - Surface condition: Heavily damaged walls or old paint require more prep - Location: Urban areas and regions with higher living costs tend to be pricier - Number of coats: Most jobs need 2 coats, but some require 3

How to Get Accurate Estimates Contact 2–3 local painters through Painters.city and provide detailed information: square footage, current paint condition, desired number of coats, and specific areas (interior, exterior, trim). Most reputable painters offer free in-home estimates rather than rough calculations—this lets them assess prep work and give you a realistic quote.

Pro Tip: Don't just pick the cheapest option. Compare what's included—some quotes may exclude prep work or primer, making them seem lower. Ask about warranty, timeline, and whether they'll move furniture. A slightly higher price from an experienced, insured contractor is usually worth it for quality results that last.