Free calculator · Updated
Interior Painting Cost Calculator
Turn room count, size and prep work into a realistic professional painting range.
Estimated interior painting cost
$2,664–$6,817
Planning midpoint $4,741.
Breakdown
Planning range only. Local bids vary with labor availability, site conditions, access, product selection and hidden repairs. Compare 2–3 itemized bids.
How the calculator works
- Enter the number of rooms, their average floor area and the ceiling height.
- Pick the wall condition and your area’s cost level.
- Add ceilings and trim if they are in the scope.
The calculator turns room count, floor area and ceiling height into paintable wall area (15% off for doors and windows), applies a professional labor-and-material range, then adds ceilings, trim, heavy prep and the local cost level. Measure unusual rooms directly before asking for bids.
Assumptions to check
- Walls: $1.50–$3.50 per sq ft of wall, × 1.3 when walls need patching or heavy prep.
- Ceilings: $1–$2.50 per sq ft of floor; trim and baseboards: $150–$500 per room.
- Lower-cost areas × 0.85, major or luxury markets × 1.25.
Frequently asked questions
How does the calculator estimate wall area?
It estimates each room as a square, calculates the wall perimeter from average room floor area and ceiling height, then removes 15% for typical doors and windows. Irregular layouts should be measured directly before requesting bids.
Does the estimate include paint and labor?
Yes. The base range represents a combined professional painting budget. Ceiling, trim, heavy preparation, local labor, premium coatings, and difficult access can increase it.
How much paint will I need?
Paint coverage depends on the product, surface, color change, and number of coats. Use the derived wall area with the manufacturer’s coverage instructions and include extra material for touch-ups.
Is repainting worthwhile before listing?
Neutral, consistent paint can improve presentation, but the right scope depends on condition and local buyer expectations. Compare the painting budget with a local agent’s view of likely listing impact.
Sources
Related calculators
Estimates for planning and illustration only. Not financial, tax, legal or appraisal advice: confirm figures with the lender, title or escrow company, or other professional handling the transaction.