Calculator
House Painting Cost
Estimate interior or exterior painting as a planning range and check whether prep, coats, repairs, paint line, protection, and cleanup are defined.
Quote confidence workflow
- 1. Build a rough planning range.
- 2. Check scope and line items.
- 3. Compare assumptions across bids.
- 4. Ask better questions before signing.
Planning estimate only. Not a contractor quote.
Low
$3,600
Typical
$6,375
High
$11,250
Actual prices vary by scope, materials, access, permits, labor, hidden conditions, and timing.
Formula: square foot quantity x low/typical/high base assumptions x selected material, labor, and complexity factors. This creates a planning range only, not a contractor quote. Actual prices vary by scope, materials, access, permits, labor, hidden conditions, and timing.
Assumptions and cost factors
Labor factors
- Straightforward labor: Open access, ordinary scheduling, limited coordination.
- Typical labor: Normal access and standard crew assumptions.
- Difficult labor: Tight access, staging, occupied-home constraints, or specialized trade time.
Material factors
- Budget materials: Functional, widely available materials.
- Standard materials: Common mid-grade materials most quotes specify.
- Premium materials: Higher-grade products, finishes, or manufacturer systems.
Complexity factors
- Simple scope: Limited prep and few unknowns.
- Typical scope: Normal project conditions.
- Complex scope: Extra prep, repairs, code work, access, or design constraints.
Scope notes
- Prep level, number of colors, trim, repairs, height, surface condition, and paint line often matter more than square footage alone.
- A useful painting quote defines prep, primer, coats, excluded repairs, paint brand/line, and cleanup.
What should be included in the contractor quote?
- Surface prep
- Minor patching or scraping
- Primer where needed
- Paint brand and line
- Number of coats
- Trim/doors/shutters
- Protection and cleanup
Quote red flags
- No paint line specified
- Prep described only as 'as needed'
- Number of coats omitted
- Repairs excluded without pricing
- No schedule or access plan
Questions to ask contractors
- Which surfaces are included?
- What prep is included before painting?
- How many coats are priced?
- What is excluded from repairs?
When repair vs replacement may make sense
- Repair before painting when rot, moisture, or substrate failure would make paint fail early.
- Repainting may be enough when surfaces are sound and the goal is protection or appearance.
FAQ
Is square footage enough for a paint quote?
It is a starting point, but prep, trim, access, coats, and surface condition drive the real scope.
Should paint brand be named?
Yes. Quotes are easier to compare when brand, line, sheen, and coats are listed.
These are editable educational planning assumptions, not exact national pricing data, a contractor quote, a bid, a guarantee, or professional construction, legal, insurance, or financial advice.