Cost to Paint House Interior in 2026: Per Room and Whole-House Prices
Professional interior painting costs $2 to $6 per square foot of wall area in 2026, with a national average near $3.50 per square foot. A standard bedroom (320 sq ft walls) costs $150 to $350 professionally painted. A whole-house interior painting project for a 2,000 sq ft home runs $3,500 to $9,000 professionally. The cost to paint house interior depends on room count, ceiling height, surface condition, trim work included, and local labor rates.
Interior painting is one of the highest-ROI home improvement projects: fresh paint produces an immediate visual transformation at a fraction of the cost of most remodeling work. Understanding the price structure helps you evaluate contractor quotes fairly and make the right call on whether to DIY specific rooms or hire out the project.
Know your paint cost before getting quotes so you can evaluate how much of each quote is labor. The paint calculator gives you exact gallons and material cost.
Open the Paint Calculator →Interior Painting Cost by Room Type in 2026
| Room type | Typical size | Professional cost | DIY material only |
|---|---|---|---|
| Small bedroom | 10×10 | $150 to $250 | $60 to $90 |
| Standard bedroom | 12×12 | $200 to $350 | $75 to $120 |
| Master bedroom | 14×18 | $280 to $450 | $100 to $160 |
| Living room | 16×20 | $350 to $600 | $120 to $200 |
| Kitchen | 10×14 | $200 to $400 | $80 to $140 |
| Bathroom (small) | 5×8 | $100 to $200 | $40 to $80 |
| Full bathroom | 8×10 | $150 to $280 | $60 to $100 |
| Stairwell / hallway | Per linear ft | $20 to $40/lft | $8 to $15/lft |
Whole-House Interior Painting Cost in 2026
| Home size | Rooms (approx) | Professional cost | DIY material cost |
|---|---|---|---|
| 800 to 1,200 sq ft | 4 to 6 rooms | $2,000 to $4,500 | $500 to $900 |
| 1,200 to 1,800 sq ft | 6 to 8 rooms | $3,000 to $6,500 | $700 to $1,300 |
| 1,800 to 2,400 sq ft | 8 to 10 rooms | $4,000 to $9,000 | $1,000 to $1,800 |
| 2,400 to 3,200 sq ft | 10 to 13 rooms | $6,000 to $12,000 | $1,400 to $2,400 |
DIY vs Professional: When Each Makes Sense
The cost to paint house interior drops by 60 to 80 percent when you DIY: material cost is the dominant line item, and professional interior painting is primarily labor. For a 2,000 sq ft home, professional cost of $5,500 compares to approximately $1,200 to $1,600 in DIY materials. That is a $3,900 to $4,300 savings. The trade-off is time: professional crews of 2 to 4 painters typically complete a whole-house interior in 3 to 5 days. A skilled DIYer working weekends would take 3 to 6 weekends for the same project.
DIY makes sense when: you have the time, you are comfortable with cutting in at ceiling lines, and the rooms are accessible with no vaulted ceilings or complex architectural features. Professional painting makes sense when: you have tight timelines (listing for sale, pre-move), the home has complex features (high ceilings, intricate trim, wallpaper removal needed), or when you simply value your time at more than $25 to $40 per hour. For the paint quantity calculation that underlies both DIY and professional estimates, our guide on how much paint for a room covers the coverage formula for any room size. For the two-coat standard that all professional painters follow, our one coat vs two coats guide explains why two coats is always the professional minimum.
What Drives Interior Painting Cost Variation
Prep work condition
A home with walls in excellent condition (no holes, minimal caulking needed, clean surfaces) can be painted quickly. A home with significant repairs, wallpaper to remove, or heavily textured walls requiring smoothing before painting can add 30 to 100 percent to the baseline labor cost. Wallpaper removal adds $1 to $4 per square foot on top of painting costs. Skim-coating damaged plaster walls adds $2 to $5 per square foot for the skim coat work alone before painting begins.
Ceiling height and accessibility
Standard 8 to 9-foot ceilings are priced into the per-room estimates above. Vaulted ceilings, two-story foyers, and stairwells requiring scaffolding or extension ladders add 25 to 75 percent to the cost of those specific areas. Cutting in at 20-foot ceiling lines requires scaffolding that must be rented, moved, and returned, adding 2 to 4 hours of non-productive setup and breakdown time per room.
Geographic region
Labor rates for painting contractors vary significantly by region. National average professional painting labor runs $25 to $55 per hour. In San Francisco, New York, and Boston, labor rates are $50 to $80 per hour. In rural Southeast and Midwest markets, experienced painters may charge $22 to $38 per hour. The regional difference on a 2,000 sq ft home can be $2,000 to $4,000 in total project cost for the same scope of work.
Three Real Interior Painting Projects
Example 1: 3-bedroom home repaint in Columbus, Ohio
A homeowner listing their 1,400 sq ft, 3-bedroom home for sale hired a professional painting crew for a full interior refresh. Three bedrooms (2 standard, 1 master), living room, kitchen, 2 bathrooms, and hallway. Professional quote: $4,200 all-in (walls, ceilings, doors, trim, materials). The crew of 3 painters completed the job in 3 days. The homeowner chose professional over DIY because the home was for sale within 10 days and professional quality and speed were both required. The $4,200 investment was offset by the estimated $8,000 to $12,000 increase in sale price from fresh paint throughout.
Example 2: DIY whole-house repaint in Denver, Colorado
A homeowner with a 1,900 sq ft, 4-bedroom home tackled the entire interior over 6 weekends. Rooms: 4 bedrooms, living room, dining room, 2 bathrooms, hallway. Paint materials: 18 gallons of premium eggshell at $58/gallon = $1,044. Primer (for two rooms being changed from dark colors): 4 gallons at $32 = $128. Ceiling paint (all rooms): 5 gallons at $38 = $190. Drop cloths, rollers, brushes, tape: $85. Total materials: $1,447. Professional quote for the same scope: $6,800. DIY savings: $5,353 at a cost of 12 weekend days of work.
Example 3: Kitchen and living room only in Atlanta, Georgia
A homeowner painting just the kitchen and living room (most-visited areas) rather than the whole house, hiring a professional for these two rooms only. Kitchen (10×14): $320. Living room (16×20): $480. Trim throughout both rooms: $180. Professional total for 2 rooms: $980. The homeowner DIY-painted the three bedrooms themselves (6 hours of work, $240 in materials) and hired out the high-visibility areas where professional cut-in quality at the ceiling line mattered most for presentation. This hybrid approach is common for homeowners who are price-conscious but want professional quality where it is most visible.
The paint calculator gives you the gallon count and material cost for any room size. Use it to verify the paint allowance in any professional quote.
Calculate Material Cost →Frequently Asked Questions About Interior Painting Cost
How much does it cost to paint a room professionally?
Professional interior painting costs $150 to $600 per room depending on room size, in 2026. A standard 12×12 bedroom costs $200 to $350 professionally painted with two coats on walls plus ceiling. Larger rooms like a 16×20 living room cost $350 to $600. These prices include paint material, labor, drop cloths and masking, but generally do not include extensive prep work like wallpaper removal or major repairs.
How much does it cost to paint the interior of a 1,500 sq ft house?
A 1,500 square foot home interior costs $3,000 to $6,000 professionally painted in 2026, with a national average near $4,000. DIY material cost for the same home runs $800 to $1,300 depending on paint quality. The professional quote includes labor (the largest component), paint materials, primer, and standard prep. Homes with vaulted ceilings, textured walls, or wallpaper to remove sit at the high end or above this range.
What is included in a professional interior painting quote?
A complete professional painting quote should include: paint material (specify brand and sheen), primer if applicable, all masking and drop cloth protection, wall prep (nail holes, minor caulking, light sanding), two coats of finish paint on walls, one to two coats on ceilings, and trim if specified. Verify specifically whether doors, door frames, window trim, and baseboards are included; some painters price trim and walls separately. Ask for the specification to be in writing.
Is it worth hiring a professional painter or should I DIY?
DIY saves 60 to 80 percent of the professional cost in materials versus total project price. It is worth doing yourself if you have the time, can cut in cleanly at ceiling lines, and are comfortable on a ladder for two-story spaces. Hire a professional when: the timeline is short (selling, moving), ceilings are high or vaulted (scaffolding risk), there is significant prep work (wallpaper removal, plaster repair), or you want guaranteed workmanship on high-visibility areas.
What is the cheapest way to paint a house interior?
The cheapest approach is DIY with mid-grade paint and efficient material purchasing: buy paint in 5-gallon buckets when you need more than 3 gallons of a color, which saves 15 to 25 percent per gallon versus individual cans. Use a quality roller (not the cheapest) to get better coverage per gallon and reduce the number of passes needed. The most common waste in DIY painting is using cheap rollers that shed lint, require more coats, and produce inferior results that must be redone.
How long does it take to paint a house interior?
A professional crew of 2 to 3 painters typically completes a 1,500 to 2,000 sq ft home interior in 3 to 5 days. A skilled DIYer working full days can complete 1 to 2 average rooms per day (cutting in plus two roller coats). A solo DIY whole-house project for a 3-bedroom home realistically takes 6 to 10 full days of work, often spread over 3 to 5 weekends to allow adequate dry time between coats and rooms.
Does interior painting increase home value?
Fresh interior paint is one of the highest-ROI pre-sale investments, typically returning $2 to $4 for every $1 spent in increased sale price and faster time-on-market. Neutral colors (warm whites, light grays, soft greiges) appeal to the broadest buyer pool. Bright or highly personalized colors can actually detract from sale price by requiring buyers to immediately plan for repainting. Professional painting is especially valuable for listing photos where fresh paint makes rooms photograph significantly better.
How do I get an accurate interior painting quote?
Get at least three quotes from licensed painting contractors. Provide each contractor with the same scope: room list, ceiling height, condition of walls, whether trim is included, and your color plan (color changes vs same-color repaint significantly affect quote). Ask each contractor to specify the paint brand and product in the quote. Compare quotes on a per-square-foot basis rather than total price to identify outliers. The lowest quote is not always the best value; verify that each quote includes the same scope before comparing prices.
Related Calculators and Guides
For contractor licensing and background verification, the HUD contractor resources and your state contractor licensing board are the authoritative sources for verifying a painting contractor’s credentials before hiring.