What you'll need
- Project type (a single interior room, a whole interior, or an exterior repaint)
- Paint quality tier (budget/builder-grade, standard, or premium/designer)
- Approximate square footage of the space being painted
What you'll get
- Total cost range — Full project estimate including add-ons
- Cost per square foot — Blended rate across the whole job
- Itemized breakdown — Base painting, ceiling, trim, primer, and prep
Painting cost overview
Looking to paint kitchen cabinets specifically? Try our Cabinet Painting Estimate Calculator instead — it's tuned for cabinet-specific pricing. Already know your square footage and just need to know how many gallons and cans to buy? Use the Paint Quantity Calculator.
Painting cost by house size
The most common question isn't "what's the rate per square foot" — it's "what does painting my size house cost." Applying Angi's 2026 per-square-foot ranges (interior $2–$6/sq ft of floor area, exterior $1.50–$4/sq ft of exterior wall area) to common house sizes gives a direct answer without touching the calculator above:
| House size | Interior repaint | Exterior repaint |
|---|---|---|
| 1,000 sq ft | $2,000 – $6,000 | $1,500 – $4,000 |
| 1,500 sq ft | $3,000 – $9,000 | $2,250 – $6,000 |
| 2,000 sq ft | $4,000 – $12,000 | $3,000 – $8,000 |
| 2,500 sq ft | $5,000 – $15,000 | $3,750 – $10,000 |
| 3,000 sq ft | $6,000 – $18,000 | $4,500 – $12,000 |
Interior figures assume total floor area painted at $2–$6/sq ft; exterior figures assume exterior wall area roughly equal to floor area at $1.50–$4/sq ft — actual exterior area varies with home shape and story count. Sources: Angi, 2026 interior and exterior painting cost data and NerdWallet, cost to paint a house (retrieved 2026-08-26), which publishes the same $2–$6 and $1.50–$4 bands — note that NerdWallet attributes its interior average to 2026 Angi data, so this is one figure appearing in two places rather than two independent estimates. Both figures reflect 2026 pricing. Multi-story homes and heavy trim/ceiling work push toward the high end of each range. For an exact number tuned to your project type and paint tier, use the calculator above.
Painting Cost by Project Type
| Project Type | Typical Cost |
|---|---|
| Interior — single room | $300 – $800 |
| Interior — whole house (~2,000 sq ft) | $4,000 – $8,000 |
| Exterior — siding & trim (~2,000 sq ft) | $3,000 – $8,000 |
Premium paint adds roughly 30% versus standard; budget/builder-grade paint runs about 15% less.
This calculator does not apply one flat per-sq-ft rate — it derives an implied rate from your project type's base cost band, then clamps that rate inside a realistic floor and ceiling before multiplying it by your actual size. A room project is priced $2–$6/sq ft, interior $2–$6/sq ft, exterior $1.50–$4/sq ft, each adjusted by a quality multiplier: budget 0.85×, standard 1.00×, premium 1.30×.
How this calculator derives a per-sq-ft rate instead of assuming one
Rather than picking a single per-sq-ft number, this calculator starts from a published base cost band for your project type — say $300–$800 for a typical room — and a reference size that band is meant to describe (144 sq ft, a 12×12 room). Dividing the band by the reference size gives an implied rate, which is then clamped between a realistic floor and ceiling for that project type before it gets multiplied by your actual square footage. That clamp exists so an unusually large or small reference size cannot generate an absurd per-sq-ft number.
Why the whole-house minimum is not exactly the number in the results table
The clamp only stays invisible when the implied rate already sits inside the floor and ceiling, as it does for a room. At whole-house scale it does not. The interior base band is $3,000–$8,000 over a 2,000 sq ft reference house, which implies a low rate of $3,000 ÷ 2,000 = $1.50/sq ft — below the interior floor of $2/sq ft. The calculator raises it to the floor, so the actual computed low end for a standard-quality, 2,000 sq ft whole-house interior repaint is 2,000 × $2.00 = $4,000, not $3,000.
The same thing happens on the exterior side: the $2,500–$8,000 base band over 2,000 sq ft implies a $1.25/sq ft low rate, which the $1.50/sq ft exterior floor raises to a computed low of 2,000 × $1.50 = $3,000, not $2,500. In both cases the high end is unaffected — $8,000 ÷ 2,000 = $4.00/sq ft sits inside both ceilings, so the top of the range is exactly as published. It is only the low end of a default-sized whole-house job where the floor, not the base band, sets the price. If your quote comes in near the calculator's true floored minimum rather than the headline low figure elsewhere on this page, that is the reason.
What the quality tier actually multiplies
Budget, standard and premium paint are not separate price bands in this calculator — they are a single multiplier (0.85× budget, 1.00× standard, 1.30× premium) applied to the clamped base cost, after size. Stepping from standard to premium on the 2,000 sq ft interior example above moves the low end from $4,000 to $4,000 × 1.30 = $5,200 and the high end from $8,000 to $8,000 × 1.30 = $10,400 — a jump of $2,600–$3,600 for the same square footage, before any ceiling, trim or primer add-ons.
What a painter costs, regionally
Labor is the largest single component this calculator's base bands are built around, and it is the most regionally variable piece of the total. The Bureau of Labor Statistics puts national employment of Painters, Construction and Maintenance (SOC 47-2141) at 225,190 as of May 2025, mean hourly wage $26.64, mean annual $55,420 — the lowest mean wage of the interior trades tracked here, with a 10th-to-90th percentile spread of $18.00 to $37.89. A whole-house repaint quote in a high-wage metro can run well above this page's national bands purely on labor, with no change in scope.
Why an older whole-house job is a different conversation
A whole-house interior or exterior repaint on a home built before 1978 is exactly the scale of job the EPA's Lead Renovation, Repair and Painting (RRP) Rule was written for. Any paid firm disturbing painted surfaces in pre-1978 housing must be EPA-certified and use a certified renovator, with a homeowner exemption for owner-occupied DIY work. EPA's own FAQ, citing 40 CFR 745.83, puts the minor-repair threshold at 6 square feet interior or 20 square feet exterior — a whole-house job is orders of magnitude past that line, so if the home predates 1978 and you are hiring the work out, lead-safe containment and cleanup should already be built into the contractor's bid, not added as a surprise change order.
Penalties for skipping RRP compliance are inflation-adjusted annually rather than fixed — figures on record range from $37,500 to $48,512 per violation per day in more recent filings — which is a strong incentive for a legitimate contractor to price it in up front rather than risk it.
What this estimate excludes
- ·Wall and ceiling repair. Patching, drywall repair or popcorn-ceiling removal ahead of painting is priced separately — see the drywall installation & repair calculator.
- ·Lead-safe containment on older homes. As above, a hired-out job on a pre-1978 home carries real compliance costs this total does not model.
- ·Cabinets. Kitchen cabinets are priced on their own scale — see the cabinet painting estimate calculator.
- ·Extensive exterior prep. Beyond the optional pressure-washing add-on, scraping failed paint, replacing rotten siding boards, or caulking are not included.
How to check a painting quote against this estimate
- Does the quoted size match a room, a whole interior, or an exterior? Confirm which base band the contractor is implicitly using before comparing the dollar figure.
- If the total sits near this page's advertised low end for a whole-house job, check it against the floored minimum above ($4,000 interior, $3,000 exterior at standard quality and 2,000 sq ft) rather than the headline band — a bid at exactly the headline low may be underscoped.
- On a pre-1978 home, is RRP compliance itemized? A hired-out whole-house job that never mentions lead-safe practices on an older home is worth a direct question.
Methodology
Base cost bands, reference sizes, per-sq-ft floor/ceiling bounds and quality multipliers are this calculator's own literal constants; the worked examples reproduce its exact arithmetic, including where the floor bound raises the computed low end above the headline band at default whole-house size. Wage figures are BLS OEWS May 2025 for Painters, Construction and Maintenance (SOC 47-2141). The EPA RRP threshold is quoted verbatim from EPA's own FAQ citing 40 CFR 745.83.
Sources
- U.S. Bureau of Labor Statistics — OEWS Profile, Painters, Construction and Maintenance (47-2141), May 2025 — accessed 2026-09-05
- U.S. EPA — Renovation, Repair and Painting Program — accessed 2026-09-05
About this calculator
How much does it cost to paint a house?
Painting the interior of an average 2,000 sq ft house costs $4,000–$8,000, while a full exterior repaint runs $3,000–$8,000 depending on siding material, home size, and paint quality. Total cost scales with square footage, number of stories, and how much trim and prep work is involved.
How much does it cost to paint one room?
Painting a single average-sized room (about 12×12 feet) typically costs $300–$800, including walls, paint, and labor. Adding the ceiling, trim, or a primer coat for a major color change can add several hundred dollars more.
Is it cheaper to paint a house yourself?
DIY painting can cut costs by 50–70% since labor is typically the largest share of a professional quote. A DIY interior room might cost $100–$250 in paint and supplies versus $300–$800 professionally. However, exterior and multi-story jobs often require scaffolding, ladders, and experience that make hiring a pro worth the added cost.
How much does exterior painting cost per square foot?
Exterior painting typically costs $1.50–$4.00 per square foot of exterior wall area, depending on siding material, home height, paint quality, and how much surface prep (scraping, patching, pressure washing) is needed.
How often should you repaint your house exterior?
Most exteriors need repainting every 5–10 years. Wood siding typically needs repainting every 3–7 years, vinyl and fiber cement every 8–10 years, and stucco every 5–6 years. Harsh climates, direct sun exposure, and coastal salt air shorten the interval.
What's the difference between budget and premium paint?
Budget or builder-grade paint costs less upfront but typically needs more coats, offers less durability, and fades or wears faster — often needing a repaint in 3–5 years. Premium or designer paint costs about 30% more but provides richer color, better coverage in fewer coats, and can last 8–10+ years, often making it the better long-term value.