Cost engine

How much does interior painting cost?

National price ranges for interior painting, the unit pricing contractors quote from, and what the same job costs across local markets.

Verified August 2026

Interior Painting cost

$1,500 – $9,500

Most homeowners pay around $3,800 for interior painting, or $1.80$5 per sq ft of floor area. Permit fees add $0$0.

Price breakdown

Budget scope$1,500
Typical project$3,800
Premium / complex$9,500
per sq ft of floor area$1.80 – $5
Permit fees$0 – $0
Timeline2-5 days of work

What drives the price

  • Wall square footage and ceiling height
  • Number of coats and color changes
  • Trim, doors and ceilings included
  • Drywall patching and prep
  • Paint grade

Cost by city

Same scope, adjusted for local labor, material and permit pricing.

Frequently asked questions

How much paint do I need for a room?

One gallon covers roughly 350 to 400 square feet per coat. Multiply wall length by ceiling height, subtract openings, then double it for two coats.

Sources

Sources & verification

Last verified August 2026. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing — they are not quotes. Permit rules change; confirm with the building department before starting work.