Cost Guides

How Much Does It Cost to Paint a House Interior? (2026 Prices)

Professional interior painting costs about $2 to $6 per square foot of wall, or roughly $300 to $1,200 per room. See 2026 prices by room, whole-house costs and DIY savings.

HomePriceWise Team • Updated • 5 min read
Paint roller applying blue paint to a white wall
Photo: Theme Photos / Unsplash

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A fresh coat of paint is one of the cheapest ways to make a home feel brand new, and one of the most popular projects before selling. But quotes from painters can vary a lot, and it's hard to know what's fair.

Here's what interior painting costs in 2026, per square foot, per room and for a whole house, plus what you'll spend doing it yourself.

Quick answer: how much does interior painting cost?

How it's priced Typical professional cost (2026)
Per square foot of wall area $1.50 to $4.50 (walls only)
Walls + ceilings + trim ~$4 to $8.50 per sq ft of paintable area
Per room ~$300 to $1,200 for a typical room (walls only)
Whole house interior ~$2,000 to $6,000+ for a typical home; more for large homes or full walls, ceilings and trim
DIY ~$100 to $300 per room in paint and supplies

Ranges from 2026 interior painting cost guides (Improovy, Inch Calculator, Home Pro DMV and others). Note: "per square foot" usually means the surface being painted, not your home's floor area. Prices vary a lot by region. Get 2 to 3 quotes.

Cost to paint by room

Room Typical professional cost (walls)
Bathroom $200 to $500
Small bedroom $300 to $700
Primary bedroom $500 to $1,000
Living room $600 to $1,200
Kitchen (lots of cutting in around cabinets) $400 to $1,000
Open-plan / high ceilings $1,000 to $3,000+

Add-ons:

  • Ceilings often add 30 to 50% to the cost of a room.
  • Trim, baseboards and doors add more. They're slow, detailed work.
  • High or vaulted ceilings can increase the price by 20 to 40%.

What affects the price?

1. Paintable surface area: bigger rooms and higher walls = more paint and labor.

2. What's being painted: walls only is cheapest; ceilings, trim, doors, cabinets and stairs all add time.

3. Prep work: patching holes, sanding, caulking, removing wallpaper, and priming over dark colors or stains can be a big part of the job.

4. Color changes: going from dark to light (or light to bright red) often needs primer plus extra coats.

5. Paint quality: premium paints cost more per gallon but often cover better and last longer.

6. Location: labor rates differ a lot between cities and regions.

7. Furniture and access: moving furniture, covering floors and working around a lived-in home adds time.

DIY interior painting: what it costs

Item Approximate cost
Interior paint $30 to $80 per gallon (1 gallon covers about 350 to 400 sq ft per coat)
Primer $20 to $50 per gallon
Rollers, covers, trays $20 to $40
Angled brushes $10 to $30
Painter's tape $5 to $15 per roll
Drop cloths $10 to $30
Spackle, putty knife, sandpaper $10 to $25
Extension pole $15 to $35

A typical bedroom needs about 2 gallons for two coats on the walls. Expect to spend roughly $100 to $300 per room in paint and supplies, less once you own the tools.

DIY painting tips for a pro-looking finish

  1. Clean the walls and patch holes before you start.
  2. Tape carefully, or learn to "cut in" with a good angled brush.
  3. Prime stained areas, patches and big color changes.
  4. Paint the ceiling first, then walls, then trim.
  5. Keep a wet edge: roll in overlapping "W" patterns to avoid lap marks.
  6. Two thin coats beat one thick coat.
  7. Remove tape while the paint is slightly wet for clean lines.

DIY or hire a painter?

Hire a pro if… DIY if…
You have high ceilings, stairwells or large open spaces It's a few standard rooms
You want a flawless finish fast You have time (a room usually takes a weekend)
There's lots of trim, doors or detailed work You're comfortable with prep and cutting in
You're painting before listing your home You want to save the most money

How to save on interior painting

  • Do the prep yourself: move furniture, remove outlet covers, patch small holes.
  • Stick to walls only if ceilings and trim are still in good shape.
  • Choose one color for multiple rooms. Fewer color changes mean less labor.
  • Paint in the off-season: late fall and winter are often slower for interior painters.
  • Get at least three quotes and make sure they include the same number of coats, prep and paint quality.

Frequently asked questions

How much does it cost to paint a 12×12 room? A professional typically charges about $300 to $700 for the walls of a 12×12 bedroom, more with ceiling and trim. DIY costs about $100 to $200.

How much do painters charge per hour? Many painters quote by the job rather than the hour, but hourly rates often fall around $25 to $75+ depending on location and experience.

How much does it cost to paint the interior of a 2,000 sq ft house? Often several thousand dollars, roughly $4,000 to $10,000+ if walls, ceilings and trim are all painted, depending on ceiling height and prep.

How long does interior paint last? Typically 5 to 10 years in most rooms, sooner in high-traffic areas like hallways, kitchens and kids' rooms.

Does painting add value to a home? Fresh, neutral paint is one of the most cost-effective ways to make a home more appealing to buyers.

The bottom line

Professional interior painting usually costs $1.50 to $4.50 per square foot of wall, or about $300 to $1,200 per room. DIY can cut costs to $100 to $300 per room. Prep, ceilings, trim and high walls are what push prices up, so compare quotes carefully and do the easy prep yourself to save.

Sources: 2026 interior painting cost guides from Improovy, Inch Calculator, Home Pro DMV and InvoiceFly.

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