To calculate painting cost, estimate the paintable area, materials, labor, and any surface preparation or access charges. A typical professionally painted room costs $400-$1,200, while painting a whole house interior often runs $3,000-$8,000; room size, ceiling height, paint quality, and local labor rates change the total.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Interior room | $400 | $750 | $1,200 | Walls only, roughly 250-400 sq ft of wall area |
| Interior house | $3,000 | $5,500 | $8,000 | About 1,500-2,000 sq ft of floor area |
| Exterior house | $3,000 | $5,500 | $10,000 | Typical one- or two-story home with sound siding |
| Painting rate | $2 | $4 | $7 | Per sq ft of paintable surface, including labor and materials |
Assumptions: U.S. midrange pricing, standard paint, normal access, and limited repairs; high-cost metro areas may exceed these figures.
How much does a typical home painting job cost?
Start with the surface being painted rather than the home’s floor area. A painter may charge about $2-$6 per sq ft of wall surface for interior work, or $1.50-$5 per sq ft of exterior siding. Rates generally include routine masking, two coats, paint, and cleanup; trim, ceilings, extensive patching, and specialty finishes can raise the quote.
A dependable estimate separates paintable square footage from floor space and lists what the contractor includes. For example, a 12-by-14-foot room with 8-foot ceilings has about 416 sq ft of wall area before subtracting doors and windows. At $3-$5 per sq ft, the walls would cost roughly $1,250-$2,080, though small-job minimums can make the actual quote higher.
What labor, paint, and prep add to the quote
For a typical 400-sq-ft interior room, the quote may divide approximately as follows. Actual allocations shift with paint coverage, wall condition, and whether trim or ceilings are included.
| Quote item | Low | Average | High |
|---|---|---|---|
| Labor | $250 | $500 | $850 |
| Paint and primer | $60 | $130 | $250 |
| Prep and masking supplies | $40 | $100 | $220 |
| Equipment and cleanup | $25 | $60 | $150 |
| Total | $375 | $790 | $1,470 |
Professional labor commonly works out to $25-$75 per painter-hour, with regional variation and contractor overhead. Multiply expected labor hours by the local hourly rate, then add materials, disposal if applicable, and any separately quoted fees. Confirm whether the estimate includes primer, number of coats, furniture moving, and minor repairs.
Which room dimensions and wall conditions change the math?
Measure each wall’s width and height, then add the wall areas. Subtract large openings if the painter’s pricing method calls for it; many contractors instead use a room-based rate that already accounts for typical doors and windows. Add ceilings separately using length times width, and measure trim by linear foot when it is priced separately.
Wall condition can matter as much as area. Light sanding and small nail-hole repairs may add $0.50-$1.50 per sq ft; extensive patching, peeling paint, or water damage may add $1.50-$4 per sq ft or require a separate repair quote. Ceilings above 10 feet, stairwells, and rooms needing scaffolding commonly add 10%-30% for slower, more difficult access.
Measure ceilings, trim, and damaged surfaces as separate scope items to avoid understating the estimate. A color change from dark to light may also require extra primer or coats, especially when the existing finish is glossy or stained.
Ways to lower a painting quote without cutting coverage
Reduce the amount of work before reducing paint quality. Clear small rooms, remove wall hangings, and agree in advance on who moves large furniture. Group rooms in one visit where possible, since separate trips can trigger minimum charges. Choose a standard color and finish rather than a custom product or specialty coating.
Compare at least three written quotes with the same surface areas, coats, paint brand or quality, and prep tasks. Ask whether a painter can price walls separately from trim and ceilings. Keep essential scraping, priming, and repairs in the scope; omitting them can lead to early peeling and repainting expense.
How many gallons does the measured surface need?
Most interior paints cover about 350-400 sq ft per gallon per coat on a smooth, primed surface. Divide paintable area by the coverage printed on the product label, then multiply by the number of coats. For 1,200 sq ft of walls and two coats, allow roughly 6-7 gallons before accounting for waste, texture, or extra absorption.
Paint usually costs $25-$60 per gallon for standard interior products and $50-$90 for premium paint. Primer often costs $20-$45 per gallon. Textured surfaces, porous new drywall, and dramatic color changes may reduce coverage or require an additional coat, so a small reserve is practical.
When do exterior paint and access add extra charges?
Exterior estimates depend on siding material, height, and preparation. Wood siding may need scraping and spot priming, while masonry can call for compatible coatings and longer drying time. Painting a two-story exterior often costs 10%-25% more than a comparable single-story job because ladders, lifts, and setup slow production.
Pressure washing may add $150-$500, and extensive scraping or caulking can add several hundred dollars or more. Lift rental or difficult access may add $300-$1,000 depending on duration and site conditions. Ask whether washing, scraping, caulking, and lift rental are included or billed as separate line items.
How do painting prices differ across U.S. regions?
Labor-heavy painting work often costs 15%-30% more in high-cost coastal cities than in lower-cost rural markets. Dense urban areas may also have parking, access, and building rules that increase setup time. Rural locations can have lower hourly rates but higher travel charges when contractors serve a wide area.
Use a local quote rather than applying a national average directly. A $5,000 interior estimate in a mid-cost market might reach $5,750-$6,500 in a high-cost metro, while the same scope could be 10%-15% lower in a lower-cost region. Assumptions: Same home size, paint specification, preparation, and number of coats.
Is repainting cheaper than replacing damaged surfaces?
Painting is usually less expensive than replacing sound drywall or siding, but paint cannot correct moisture damage, rot, or unstable coatings. Minor wall patching may cost $75-$300 per area, while replacing a damaged drywall panel and finishing it can cost $250-$700. Exterior wood rot repairs vary widely, often starting near $200 and rising with the affected area.
For a quick quote check, compare the painter’s total with a separately itemized repair allowance. If more than about 10%-15% of a surface needs repair, ask for a repair-first estimate rather than assuming paint will conceal the defect. Price the repair and repaint together when the underlying surface is not sound.