Paint Cost Calculator
Get an instant estimate for painting any room. Compare DIY vs professional, choose paint quality, and see a complete cost breakdown.
Updated June 2026
Enter your room dimensions and paint preferences, then click "Calculate Cost" to see your painting cost estimate.
How to Estimate Paint Costs
Painting a room involves three main costs: paint, supplies, and labor. The biggest variable is whether you DIY or hire a professional. Here's how to budget for each.
Paint Cost by Room Type
Different rooms have different painting costs based on size, complexity, and surface type. Here's what you can expect for common rooms in 2026:
| Room Type | Avg Wall Area | DIY Cost | Professional Cost |
|---|---|---|---|
| Small Bedroom (10×10) | ~300 sq ft | $150-$300 | $600-$1,200 |
| Medium Bedroom (12×12) | ~450 sq ft | $200-$400 | $800-$1,600 |
| Living Room (14×18) | ~580 sq ft | $250-$500 | $1,200-$2,500 |
| Kitchen (12×14) | ~500 sq ft | $250-$450 | $1,000-$2,000 |
| Full Bathroom (8×10) | ~250 sq ft | $150-$300 | $500-$1,200 |
| Hallway (3×20) | ~200 sq ft | $100-$200 | $400-$800 |
| Ceiling (per room) | ~150-200 sq ft | $100-$200 | $300-$600 |
Paint Finish & Sheen Comparison
The paint finish affects both cost and performance. Higher sheen paints cost more but offer better durability and washability:
| Finish | Sheen Level | Price Premium | Best For | Washable? |
|---|---|---|---|---|
| Flat / Matte | 0-10% | Base price | Ceilings, low-traffic bedrooms | No — stains wipe off poorly |
| Eggshell | 10-25% | +10% | Living rooms, dining rooms, adult bedrooms | Light — gentle cleaning OK |
| Satin | 25-35% | +15% | Kitchens, bathrooms, hallways, kids' rooms | Yes — good durability |
| Semi-Gloss | 35-60% | +20% | Trim, doors, cabinets, moldings | Yes — excellent durability |
| High-Gloss | 60-90% | +25% | Furniture, accent features, high-moisture areas | Yes — easiest to clean |
Pro tip: Most rooms look best with eggshell or satin walls (hides imperfections better than higher sheens) and semi-gloss trim. Flat paint shows scuffs easily — avoid it in high-traffic areas.
Interior vs Exterior Painting Costs
Exterior painting is a different ballgame — larger surface area, more prep, and higher-grade paint required. Here's the comparison:
| Factor | Interior | Exterior |
|---|---|---|
| Paint Type | Interior latex $25-80/gal | Exterior latex $35-100/gal (UV resistant) |
| Cost per sq ft (Pro) | $2-6/sq ft | $3-8/sq ft |
| Cost per sq ft (DIY) | $0.50-1.50/sq ft | $1-3/sq ft |
| Typical 2,000 sq ft Home | $3,000-6,000 (pro) | $4,000-9,000 (pro) |
| Prep Work | Patching, taping, furniture moving | Power washing, scraping, caulking, priming bare wood |
| Lifespan | 5-10 years | 7-15 years (with proper prep) |
Exterior painting is best done in mild weather (spring or fall). Extreme heat causes paint to dry too fast; cold prevents proper curing.
Hidden Costs: Prep Work & Supplies
Many first-time painters forget these essential costs. Budget for them upfront to avoid surprises:
- Primer ($20-$45/gal) — Essential for new drywall, dark-to-light color changes, and stained surfaces. One gallon covers ~300 sq ft.
- Spackling & Patching ($10-$25) — Nail holes, dents, and cracks need filling and sanding before painting. A small tub goes a long way.
- Painter's Tape ($5-$15/roll) — 2-3 rolls per room for clean edges. FrogTape costs more than Scotch Blue but delivers sharper lines.
- Drop Cloths ($10-$30) — Canvas drop cloths ($20-$30) are better than plastic ($5-$10) because they don't slip and absorb drips. Buy at least two.
- Brushes & Rollers ($15-$40) — Angled sash brush ($8-$15), 2-3 roller covers ($5-$10 each), roller frame ($8-$12), and extension pole ($15-$25).
- Painter's Caulk ($5-$10) — Fills gaps between trim and walls for a professional finish. Worth the $5.
Total hidden costs typically run $80-$150 per room for first-time DIY painters, dropping to $20-$40 for subsequent rooms as you reuse tools.
How Long Does Painting Take?
Time is a real cost — especially if you're taking time off work or renting equipment. Here's what to expect:
| Project | DIY Time | Professional Time |
|---|---|---|
| Small Bedroom (10×10) | 1-2 days | 0.5-1 day |
| Medium Bedroom (12×12) | 2-3 days | 1 day |
| Living Room (14×18) | 3-4 days | 1-2 days |
| Full House (2,000 sq ft) | 2-3 weeks | 3-5 days |
| Exterior (2,000 sq ft) | 3-4 weeks | 5-7 days |
DIY takes 2-4× longer because: prep takes longer without experience, you're learning as you go, and you're balancing painting with other life commitments. Professionals work in teams with production-line efficiency.
Paint Cost by Quality Level
| Quality | Price/Gal | Coverage | Best For |
|---|---|---|---|
| Economy ($25/gal) | $20-30 | 300-350 sq ft | Rentals, ceilings, primer coats, low-traffic areas |
| Mid-Range ($55/gal) | $40-70 | 350-400 sq ft | Best value — most bedrooms, living rooms, hallways |
| Premium ($80/gal) | $50-100 | 400-450 sq ft | Kitchens, bathrooms (washable), accent walls, high-traffic areas |
DIY vs Professional: What You Actually Save
DIY painting saves 60-80% of the total cost — but the trade-off is time and quality. Here's what to consider:
🛠 DIY Painting
- Cost: $150-$600 per room
- Time: 2-3 days per room (prep + paint + cleanup)
- Best for: Small rooms, simple colors, rental units
- Tools needed: Brushes, rollers, tape, drop cloths, tray ($60-$80 one-time)
👔 Professional Painter
- Cost: $2-$6 per sq ft, $30-$60/hr
- Time: 1-2 days per room
- Best for: Large rooms, high ceilings, intricate trim, whole-house jobs
- Includes: Prep work, patching, caulking, clean lines, cleanup
How Much Paint Do You Actually Need?
A common mistake is underestimating how much paint you need. Here's a quick reference:
| Room Size | Wall Area | 1 Coat | 2 Coats |
|---|---|---|---|
| Small (10×10) | ~300 sq ft | 1 gallon | 2 gallons |
| Medium (12×12) | ~450 sq ft | 1-2 gallons | 2 gallons |
| Large (14×18) | ~580 sq ft | 2 gallons | 3-4 gallons |
| Extra Large (20×20) | ~760 sq ft | 2-3 gallons | 4-5 gallons |
Always buy 10-15% extra for touch-ups. Leftover paint can be stored for up to 2 years if sealed properly.
10 Tips to Save on Painting Costs
Painting doesn't have to break the bank. Here are proven ways to cut costs without sacrificing quality:
- DIY strategically — DIY bedrooms and small rooms. Hire a pro for the living room and hallways where cut-in work matters most. You save on the easy rooms and get professional results where it shows.
- Buy mid-range paint — Economy paint needs 2-3 coats; mid-range often covers in 1-2. Paying $55/gal vs $25/gal can actually save money if it cuts your coats in half. Premium paint ($80+) is only worth it in bathrooms and kitchens.
- Do prep work yourself — Even if you hire a pro, moving furniture, patching holes, removing outlet covers, and taping trim yourself can save $200-$500 on a typical job.
- Buy during sales — Sherwin-Williams and Benjamin Moore have 30-40% off sales several times a year (typically February, May, and October). Stock up on paint during these windows.
- Get 3 quotes — Professional painter quotes vary by 30-50% for the same job. Always get at least 3 quotes. The cheapest isn't always best, but the range reveals the market rate in your area.
- Use one color throughout — Buying 5 gallons of one color is cheaper than 1 gallon each of 5 colors. You also waste less paint from leftover partial gallons. Open houses sell faster with neutral, consistent colors anyway.
- Skip ceiling paint in bedrooms — If your ceiling is in good condition, a quick clean might be all it needs. If you must paint, just use flat white — cheap ceiling paint works as well as premium.
- Reuse supplies — Brushes and roller covers last through multiple rooms if cleaned properly. A $40 investment in quality brushes pays for itself after 2-3 rooms vs. buying cheap disposables each time.
- Use paint + primer in one — Paint-and-primer-in-one products ($50-$65/gal) save $20-$45/gal on separate primer for most repainting jobs. Only use separate primer for bare drywall, dark color changes, or stained surfaces.
- Neutral colors sell faster — If you're painting to sell, stick to warm gray, beige, or off-white. Bold colors reduce your buyer pool and often prompt the next owner to repaint immediately, making your investment a waste.
FAQs About Paint Cost
What's the single biggest cost in painting?
Labor is the biggest cost by far — 60-80% of a professional painting job. Materials (paint + supplies) typically account for only 20-40%. This means for a $2,000 professional paint job, up to $1,600 goes to labor. DIY can cut your total cost by 60-80%.
Should I buy cheap or expensive paint?
Mid-range paint ($40-$70/gal) offers the best value. It has better coverage than economy paint (often 1 coat vs 2), is more durable, and easier to clean. Premium paint ($80+/gal) is worth it for kitchens, bathrooms, and high-traffic areas where washability matters. Economy paint works fine for rental units, ceilings, or temporary colors.
How much paint do I need for a 10×10 room?
A 10×10 room has roughly 300 sq ft of wall area (with 8 ft ceilings). For two coats, you need 2 gallons of paint. If using premium paint that covers in one coat, 1 gallon may be enough. Always buy an extra quart for touch-ups rather than risking a half-used gallon drying out.
How much does it cost to paint a 2,000 sq ft house?
A 2,000 sq ft home interior costs $3,000-$6,000 professionally or $500-$1,200 DIY. Professional quotes depend on number of rooms, ceiling height, trim detail, and your location. For the most accurate estimate, use this calculator room by room and add them up, or get free quotes from local painters.
Is it cheaper to paint or replace cabinets?
Painting kitchen cabinets costs $300-$800 per cabinet set (DIY) or $1,500-$4,000 (professional). Replacing cabinets costs $5,000-$25,000 depending on quality. Painting is 70-80% cheaper if the cabinet boxes are structurally sound. However, replacing makes sense if you need a different layout or the boxes are damaged.
Sources: HomeAdvisor, HomeGuide, Sherwin-Williams, Benjamin Moore pricing guides 2026. Actual costs vary by region and project specifics.