How Much Does Interior House Painting Cost?
Last updated: March 5, 2026 by the How Much Does That Cost? editorial team. Estimates are informational - see our methodology.
Interior painting typically costs $2,000 to $6,500 for a whole house, averaging around $3,800 for roughly 1,600 square feet of living space with standard-quality paint. Most painters price by square footage of floor area, with labor making up the majority of the cost.
A single room typically runs $300 to $1,000, while a large home with premium paint, extensive trim work, or wallpaper removal can push the total past $10,000. The calculator below adjusts for your home's size and paint quality.
Quick Answer
Typical range: $2,000 – $6,500
Low end
$1,200
High end
$12,000+
Actual pricing varies by location, project size, materials, labor rates, and job complexity. Use the calculator below for an estimate tailored to your project.
Interior House Painting Cost Calculator
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Estimated Project Cost
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Typical estimate: —
This is an estimate, not a quote. Actual pricing depends on your specific project details and local contractor pricing.
Cost Breakdown
How a typical project budget breaks down by category.
| Category | Estimated Cost |
|---|---|
| Paint & materials | $350 – $1,000 |
| Labor | $1,200 – $3,800 |
| Prep & repairs (patching, sanding, masking) | $250 – $800 |
| Trim & ceiling work | $200 – $700 |
What Affects the Cost
Square footage
The larger the home or the more rooms being painted, the more paint and labor hours are needed, which is why most painters quote by square footage.
Paint quality
Budget paint may need a second coat to look even, while premium paint often covers better in fewer coats and holds color longer, partly offsetting its higher price.
Ceiling height and trim
Vaulted or high ceilings require ladders, scaffolding, or lifts, and detailed trim, crown molding, or built-ins add labor time compared to flat walls.
Wall condition and prep
Cracks, nail holes, water stains, or wallpaper that needs removing all add prep time before paint can go on, and heavily damaged walls may need skim coating.
Number of colors
Using multiple colors, accent walls, or two-tone schemes takes more time for cutting in and masking compared to one consistent color throughout.
Furniture and occupancy
An empty house paints faster than one where furniture must be moved and covered, which some painters factor into their quote.
Cost by Home Size
| Home Size | Typical Cost |
|---|---|
| 1,000 sq ft | $1,500 – $4,000 |
| 1,500 sq ft | $2,200 – $5,800 |
| 2,000 sq ft | $2,800 – $7,200 |
| 2,500 sq ft | $3,500 – $8,800 |
| 3,000 sq ft | $4,200 – $10,500 |
DIY vs. Hiring a Professional
Doing it yourself
DIY interior painting mainly costs paint, supplies, and time — typically $300-$800 in materials for a whole house — and is one of the most common DIY home projects, though it can take a full weekend or more per few rooms.
Hiring a professional
Professional painters bring proper prep (sanding, caulking, priming), straight cut lines without tape, and finish a whole house in 3-6 days versus multiple weekends for most DIYers.
Bottom line: DIY is a solid option for single rooms or if you have the time and a steady hand, but hiring a pro makes sense for whole-house jobs, high ceilings, or if you want crisp, professional-quality cut lines.
Ways to Save
- Paint during a contractor's slower season (late fall/winter in most regions) for better pricing.
- Stick to one or two colors throughout the main living areas to reduce cutting-in and masking time.
- Do your own furniture moving and room prep to lower the labor quote.
- Buy paint during manufacturer sales — Sherwin-Williams and Benjamin Moore both run regular seasonal discounts.
- Skip premium paint in low-traffic areas like closets and only use it in high-visibility, high-use rooms.
- Get multiple quotes broken out by labor and materials so you can see where the money is going.
How We Estimated This Cost
We model each calculator from public price ranges, labor data, material pricing, industry surveys, and the regional adjustment method explained in our methodology. Estimates are reviewed for consumer usefulness, then shown as ranges because local quotes, site conditions, materials, and timing can change the final price.
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Frequently Asked Questions
How much does it cost to paint the interior of a house?
Interior painting for a whole house averages around $3,800, typically ranging from $2,000 to $6,500 depending on square footage, paint quality, and how much trim and prep work is needed.
How much does it cost to paint one room?
A single room typically costs $300 to $1,000 to paint professionally, depending on room size, ceiling height, and whether trim and ceilings are included.
How much does interior painting cost per square foot?
Interior painting typically costs $1.25 to $4 per square foot of floor area, including labor and materials, with the price depending on paint quality and prep work needed.
How long does it take to paint the inside of a house?
A professional crew can typically paint an average-sized home in 3-6 days, while a single room usually takes half a day to a full day.
Is it cheaper to paint a house yourself?
Yes, DIY painting mainly costs materials — often $300-$800 for a whole house — but it takes significantly more time and may not achieve the same finish quality as a professional crew.