Interior painting costs typically fall between $1,800 and $10,000, depending on the size of your home, the quality of paint you choose, your location, and whether you hire a pro or roll up your sleeves and DIY. A fresh coat of paint is one of the fastest, most affordable ways to transform a room — and unlike many home improvement projects, it’s something most homeowners can tackle themselves with a bit of patience.
This guide breaks down exactly what drives interior painting costs, room by room and surface by surface, so you can budget with confidence whether you’re hiring a professional painter or buying your own supplies.
Quick Cost Snapshot
| Project | Average Cost Range |
|---|---|
| Interior painting (whole home) | $1,800 – $10,000 |
| Exterior painting | $3,500 – $8,000 |
| Drywall repair | $50 – $80 |
| Single room | $300 – $2,000 |
| Interior door | $40 – $100 |
How Much Does It Cost to Paint by Home Size?
The single biggest factor in your interior painting cost is square footage. More wall space means more paint, more primer, and more labor hours. As a rule of thumb, expect to pay $1 to $4 per square foot of floor space, which factors in wall height, number of coats, and typical labor rates.
Here’s what that looks like across common home sizes:
| Home Size | Average Cost |
|---|---|
| 800 sq. ft. | $800 – $3,200 |
| 1,000 sq. ft. | $1,000 – $4,000 |
| 1,200 sq. ft. | $1,200 – $4,800 |
| 1,500 sq. ft. | $1,500 – $6,000 |
| 1,800 sq. ft. | $1,800 – $7,200 |
| 2,000 sq. ft. | $2,000 – $8,000 |
| 2,500 sq. ft. | $2,500 – $10,000 |
| 3,000 sq. ft. | $3,000 – $12,000 |
Pro Tip: Color consultant Virginia Toledo, featured in This Old House Magazine, recommends repeating the same trim color throughout your home instead of choosing a new one for every room. Sticking to fewer colors lets you buy paint in bulk, cuts down on wasted product, and speeds up the job — all of which trim your final bill.
Interior Painting Cost by Room
Every room has its own quirks, so costs don’t always scale down evenly from the whole-house average. Most painting contractors also set a minimum charge per job, which is why even a tiny room can cost more per square foot than a large one. Here’s what to expect room by room:
- Bathroom: Small and often tiled, bathrooms are cheap to paint. A half-bath (around 20 sq. ft.) runs $50–$150, while a larger master bath (about 70 sq. ft.) costs $350–$650.
- Bedroom: The average bedroom (roughly 132 sq. ft.) costs $300–$800. A spacious primary bedroom can run as high as $1,500.
- Dining room: At 300–400 sq. ft., expect to pay $600–$1,000.
- Hallways and entryways: These high-traffic zones often need scuff-resistant paint, pushing costs to $300–$1,000.
- Kitchen: Cabinets, appliances, and backsplash reduce the actual wall space to paint, keeping kitchens affordable at $200–$750.
- Living room: Averaging about 340 sq. ft., living rooms cost $600–$2,000. Vaulted or high ceilings will push you toward the top of that range.
- Stairwell: Painters usually price stairways by the linear foot rather than square foot, since the job includes spindles, railings, and baseboards. Expect $15–$30 per linear foot.
- Closets, nooks, and pantries: These small, tucked-away spaces typically run $50–$150, though tight access can add to labor costs.
Interior Painting Cost by Surface
A full interior repaint usually covers more than just walls. Here’s what each surface typically costs.
Cabinets
Repainting an entire kitchen’s worth of cabinets costs $900–$3,500. For smaller cabinet projects, expect to pay $3–$8 per square foot.
Ceilings
Ceilings see little foot traffic, so cheaper paint usually works fine. Costs run $1–$2.50 per square foot, with textured ceilings (like popcorn finish) landing at the higher end.
Doors
Painting an interior door costs $40–$100 — a job small enough that many homeowners handle it themselves in an afternoon.
Trim
Baseboards, crown molding, and wainscoting are priced by the linear foot, typically $1–$3 per linear foot. For a 1,500-square-foot home, that adds up to roughly $500–$1,500.
Walls
Wall-only painting is the most straightforward job, priced around $1–$2 per square foot. Odd angles, cutouts, or architectural details can push the price slightly higher.
Pro Tip: Your choice of finish affects both cost and durability. Semi-gloss holds up well on doors and trim, satin is a favorite for cabinets, and matte finishes — while cheaper — scuff easily and aren’t ideal for high-traffic rooms.
Professional Painting vs. DIY: Which Is Right for You?
There’s no single right answer here — it depends on your budget, timeline, and how much you enjoy hands-on projects.
Hiring a Professional
Pros:
- Faster turnaround and more consistent results
- No need to buy specialty tools or handle cleanup
- Lower risk of injury from ladders, fumes, or repetitive strain
Cons:
- Higher overall cost due to labor
- You’ll need to work around the crew’s schedule
DIY Painting
Pros:
- Significant savings on labor
- Work at your own pace
- Full creative control over the finished look
Cons:
- Results can vary based on skill and equipment
- You may need to buy tools you’ll rarely use again
Interior painting is one of the more beginner-friendly home projects. It takes time, patience, and a good stack of drop cloths, but the safety risks are low compared to jobs like electrical or roofing work. That said, doing it well — with clean lines, even coverage, and no drips — takes more technique than it looks like from the outside.
What Does It Cost to Paint Interior Walls Yourself?
If you’re going the DIY route, your main expenses will be paint, primer, and supplies. Here’s how those costs typically break down.
Paint Prices by Gallon
Expect to pay $15–$60 per gallon, with price tied closely to quality rather than brand name. Higher-quality paints use finer pigments and more durable resins, which means better coverage and fewer coats. Cheaper paints have more solvent, which sounds convenient but usually means you’ll need two or three coats to get even color — often erasing any savings.
By quality tier:
- Value paint: $15–$35 per gallon
- Mid-tier paint: $35–$50 per gallon
- Premium paint: $50–$60+ per gallon
Premium brands like Sherwin-Williams typically start around $40 per gallon, while luxury brands such as Farrow & Ball or Little Greene can run well beyond that.
Primer Costs
Primer creates a smooth base that helps paint stick and last longer, and some formulas also resist mildew and stains. Expect to pay:
- $10–$20 per gallon (economy)
- $20–$30 per gallon (standard)
- $50–$100 for a 5-gallon bucket
Self-priming paints combine primer and paint into one product. They’re thick, cover less area per gallon, and work best for touch-ups or repainting in the same color rather than full room makeovers. Because they need to do double duty, they cost more — usually $25–$45 per gallon.
Pro Tip: Don’t skip the primer to save a few dollars. Painting experts at This Old House recommend applying a dedicated primer before your topcoat rather than relying on self-priming paint alone. Matching the right primer to the surface — bonding primer for glossy surfaces, wood primer for trim — improves adhesion and can actually reduce the total number of coats you need.
Paint Type: Oil-Based vs. Water-Based
Most interior paints fall into one of two categories:
- Oil-based paint uses mineral spirits as a solvent. It creates a smoother, more durable finish but takes longer to dry and is harder to clean up.
- Water-based (latex) paint is easier to apply, dries faster, and cleans up with soap and water. It’s generally a little cheaper than oil-based paint.
Choose based on the surface and use case rather than price alone — oil-based paint is often preferred for trim and doors, while latex is the standard for walls and ceilings.
Paint Finish Options (Least to Most Expensive)
- Flat: Great coverage, minimal shine, but shows scuffs easily and is hard to clean.
- Eggshell/Satin: A popular middle ground — some sheen, decent durability, ideal for living rooms and hallways.
- Semi-gloss: Durable and stain-resistant, but shows imperfections more than flatter finishes.
- High-gloss: The shiniest, most durable, and easiest to scrub — but also the least forgiving of application mistakes.
How to Calculate How Much Paint You Need
One gallon typically covers 350–400 square feet in a single coat, and most walls need two coats over a primer layer. To calculate your needs:
- Multiply the room’s wall length by wall height to find total square footage.
- Subtract the area of windows, doors, and cabinets.
- Divide the result by 400 to find gallons needed for one coat.
- Multiply by 2 for two coats, then round up to the nearest whole gallon.
Tools and Supplies Checklist
Beyond paint and primer, you’ll need a few essentials:
- Brushes: $3–$20
- Rollers: $10–$20
- Paint trays: $3–$5
- Painter’s tape: $3–$10
- Drop cloths: $5–$30
- Scraper: $5–$20
- Sandpaper: $5–$30
- Ladder: $80–$300
What Does It Cost to Hire a Professional Painter?
Labor makes up the bulk of a professional painting bill, and it covers more than just rolling on color. Painters spend real time on prep work — patching holes, sanding rough spots, caulking gaps, and taping off trim — especially in older homes or rooms with wallpaper to remove.
For walls in decent condition, expect labor rates of $30–$60 per hour. Specialty work — textured finishes, vaulted ceilings, or two-story stairwells — can push rates to $75 an hour or more.
Homes with lots of corners, built-ins, or hard-to-reach architectural details also take longer to paint, which adds to your final labor cost.
Other Factors That Affect Interior Painting Costs
A few extra variables can nudge your total price up or down:
- Accent walls: Extra colors and cutting-in time add to the bill.
- Location: Painters in high-cost cities like New York or San Francisco typically charge more for both labor and materials.
- Textured surfaces: Textured drywall is harder to roll evenly and can add $0.50–$1 per square foot.
- Wall damage: Cracks, water stains, or holes mean extra prep time and materials.
- Ceiling height: Vaulted or unusually tall ceilings require scaffolding or extension tools, adding to labor time.
- Number of colors: Every additional color means more cutting-in, more masking, and potentially more paint cans purchased.
Final Thoughts
Painting your home’s interior is a project almost any homeowner can take on — but it’s worth being realistic about the time, tools, and effort it actually requires before you commit to DIY. If a professional is the better fit for your schedule or skill level, don’t settle for the first painter you find. Get at least three quotes, check reviews, and confirm they’re licensed and insured before signing a contract.
FAQs About Interior Painting Costs
How can I save money on interior painting?
- Shop paint sales, especially around spring and fall
- Choose a higher-quality paint to cut down on the number of coats needed
- Skip unnecessary specialty tools if you’re only painting once
- Get multiple quotes if hiring a professional
- Sand and patch your own walls before the painters arrive to save on prep labor
Should I hire a professional or DIY my paint project?
It depends on your priorities. DIY painting saves money and gives you full control over the process, but it takes more time and the finish may be less polished. Hiring a pro costs more but delivers faster, more consistent results with less physical effort on your part.
How much do interior painters charge per hour?
Most interior painters charge $30–$60 per hour for standard jobs. Textured walls, tall ceilings, or unusually shaped rooms can push that rate to $75 an hour or higher.
How long does it take to paint a room?
A single average-sized bedroom typically takes a professional painter 4–8 hours, including prep, two coats, and cleanup. DIYers should expect closer to a full weekend for the same room, especially with drying time between coats.
Do I need to prime before every paint job?
Not always. If you’re repainting a wall in a similar color and the existing paint is in good shape, you may be able to skip priming. New drywall, dramatic color changes, water stains, or glossy surfaces almost always need a primer coat first.
